This marine heatwave was 175 times more likely to occur under the influence of climate change than without climate change. For reference, on January 18, the hottest day of the year, … 19 March 2020. Temperature. The average surface water temperature at Great Barrier Reef Airport is essentially constant during December, remaining within 1°F of 81°F throughout. But what’s the real story according to the data? Cyclone Gretel reduces sea temperatures on Great Barrier Reef. The water temperature starts to drop and the evenings begin to cool down to about 20°C (70°F). What caused record warm ocean temperatures in 2020? Half of the corals along the Great Barrier Reef have died over the past 25 years, prompting fresh warnings from scientists alarmed climate change is irreversibly destroying the underwater ecosystem. Content. At Great Barrier Reef Airport, the wet season is warm, oppressive, and partly cloudy; the dry season is comfortable, humid, and mostly clear; and it is windy year round. Unprotected skin risks burning in less than 10 minutes. Climate change, pollution, crown-of-thorns starfish and fishing are the primary threats to the health of this reef system. SEND FEEDBACK. Global warming 2. Live weather and forecasts of the Great Barrier Reef’s main regions Cairns Weather & Climate Cairns typically tropical, island-esque climate makes for a reasonably pleasant environment to holiday in for most parts of the year, with the weather rarely approaching what anyone would label truly “cold”. The minimum temperature is 22° in the previous month and 18° in the next month. The 'traditional' swimming season runs between April and October. The coral reef biome experiences an average yearly precipitation of 78.75 inches. Climate Coral reef biomes are mostly located in shallow tropical regions of the Western Pacific, Indian and Atlantic Oceans. Remember: When swimming in Australia it is recommended you swim at beaches patrolled by Lifesavers and to swim between the flags. With loads of sunshine, warm seas, refreshing sea breezes and a warm climate all year round, Tropical North Queensland weather is hard to beat. December average water temperature in Great Barrier Reef is 28.4°C/83.1°F, the minimum temperature is 27.1°C/80.8°F, and the maximum is 29.8°C/85.6°F. Data used. The ultraviolet index is the highest in February when it reaches 16 and lowest in June when it reaches 7.4. The average temperature in Great Barrier Reef in April is 25 °. The coolest month in Great Barrier Reef is August when the average maximum temperature is 27°, average temperature is 22° and average minimum temperature is 17°. The water temperature starts to drop and the evenings begin to cool down to about 20°C (70°F). … The best time to visit the Great Barrier Reef is from June to October. The sunniest days in Great Barrier Reef are in December which has the most hours of sunshine per day with an average of 6.2 hours of sunshine per day, making it a quite sunny month with some cloud cover. Thus, the mean temperature average in january in Great Barrier Reef is 85°F. The following 2 weather charts display the average weather conditions of The Great Barrier Reef, Australia. This section reports on the wide-area average surface temperature of that water. August is the hottest month in great barrier reef with an average temperature of 16°C (61°F) and the coldest is January at 6°C (43°F) with the most daily sunshine hours at 7 in August. The Great Barrier Reef Marine Park Authority (GBRMPA) has been using our seasonal sea surface temperature forecasts since 2009 to help manage the reef. March – May | Average water temperature 26°C (78°F) Conditions remain warm in autumn, but there is generally less rain at this time of year. The most windy month in Great Barrier Reef is April when the average maximum windspeed is 30kmh and the average wind speed is 17kmh. The climate comfortable in this city this month. a dry time For example, the most rainfall on the Great Barrier Reef occurs in the rainy season, which starts in September and ends in March. This section reports on the wide-area average surface temperature of that water. a very wet time Great Barrier Reef Weather Weather & climate information for each main reef destination. The average day light hours per day in Great Barrier Reef in … Monthly All Data. According to the United Nations Environment Programme, between 2014 and 2016 the longest recorded global bleaching events killed coral on an unprecedented scale. ; Rising sea surface temperatures over the past century have resulted in more frequent and prolonged global marine heatwaves. The Great Barrier Reef is the world's largest coral reef system composed of over 2,900 individual reefs and 900 islands stretching for over 2,300 kilometres (1,400 mi) over an area of approximately 344,400 square kilometres (133,000 sq mi). The warmest day over the next 25 days weather in great barrier reef is forecast to be Friday 18th December 2020 at 33°C (91°F) and the warmest night on Wednesday 9th December 2020 at 26°C (79°F). The best month to swim in the sea is in August when the average sea temperature is 17°C (63°F). Sunshine in Great Barrier Reef in May. The best month to swim in the sea is in August when the average sea temperature is 17°C (63°F). The reef is the world’s most extensive stretch of coral reef with over 1,500 species of fish and about 400 types of coral. The most humid month in Great Barrier Reef is February with a dew point (an indicator of humidity) of 25° which is 1997-1998 also witnessed significant coral bleaching events at many reef sites The average minimum temperature in Great Barrier Reef in May is 20°. In 2016, sea surface temperatures on the Great Barrier Reef were the hottest ever recorded (1.03 degrees Celsius above the 1961–1990 average); a marine heatwave that led to the largest recorded mass bleaching on the Great Barrier Reef. On average, the recorded minimum temperature is 79°F. Off-Season is also known as ‘stinger season’ due to the increased abundance of stingers, which becomes a great obstacle in diving and many other aquatic activities in the Great Barrier Reef. Average Weather in July at Great Barrier Reef Airport Australia. For more information on weather around the Great Barrier Reef visit the Bureau of Meteorology. This means their habitats are limited to waters ranging from 23°N to 23°S latitude. The least humid month in Great Barrier Reef is August with a dew point of 17° which is OK for most but slightly uncomfortable for some. The extensive coral bleaching event on the Great Barrier Reef (GBR) in early 1998 focussed attention on the role that unusually high sea surface temperatures (SSTs) might play in triggering coral bleaching. ; By 2034, the extreme ocean temperatures that led to the 2016 and 2017 bleaching events may occur every two years. ; By 2034, the extreme ocean temperatures that led to the 2016 and 2017 bleaching events may occur every two years. If you’re not afraid of a little (or a lot) of rain, head here during the December holidays or dark days of January. Wind speed averages and directions for Hamilton Island/Great Barrier Reef The weather's not getting better compared to the previous month since in december there is an average of 5.9in of rainfall over 12 days. Skeletal Eroding Band, a disease of bony corals caused by the protozoan Halofolliculina corallasia, affects 31 coral species. The seven grid points used for the Great Barrier Reef timeseries. The swimming season in Great Barrier Reef lasts from January to December, twelve months per year! Visiting the Great Barrier Reef at this time of year is a great opportunity to see juvenile fish. The average sea water temperature in Great Barrier Reef in December is 28.6° which is very warm and ideal for relaxing and swimming for the whole day. Great Barrier Reef sea temperatures – What the data says. The temperature is primarily driven by the seasons and mixing of the water by wind and ocean currents. Table 2: A changing climate for the Great Barrier Reef.15, 20, 23, VARIABLE CERTAINTY/HAPPENING? The Great Barrier Reef comes alive at this time of year with coral spawning and all the large pelagics make their way form the other side of the world to the Great Barrier Reef; Its the most perfect time of year for snorkelling, diving as the water is crytsal clear ; It's the big time season for catching Marlin and other famous reef fish. WEATHER. Daily low temperatures are around 64°F, rarely falling below 59°F or exceeding 68°F. GREAT BARRIER REEF MARINE PARK, QUEENSLAND. The Bureau of Meteorology is responsible for the functions of the National Meteorological Service including provision of monitoring, research and services in the public interest. Tanning will be safest before 10am and after 4pm but only with a good application of sun screen. Based on 7 ERSSTv5 grid cells within the Great Barrier Reef Marine Park (the average temperature is 28.0 °C). The average day light hours per day in Great Barrier Reef in … Between November and March Tropical North Queensland is home to the box jellyfish, so special swimming enclosures are erected at popular beaches to protect swimmers. The average sea water temperature in Great Barrier Reef in March is 28.5° which is very warm and ideal for relaxing and swimming for the whole day. John McLean . Average water temperature in Great Barrier Reef in November is 27°C/80.6°F and therefore suitable for comfortable swimming. An ultraviolet index reading above 11 indicates an extreme risk of harm from unprotected sun exposure. The wettest month is December with an average of 111mm of rain. The yearly average rainfall varies depending upon the location of the coral reef. Live weather and forecasts of the Great Barrier Reef’s main regions Cairns Weather & Climate Cairns typically tropical, island-esque climate makes for a reasonably pleasant environment to holiday in for most parts of the year, with the weather rarely approaching what anyone would label truly … If the temperature rises too high during summer months then it can cause corals to bleach. KEY FINDINGS INCLUDE: Unprecedented bleaching events on the Great Barrier Reef in 2016 and 2017 have resulted in mass coral mortality. Just be sure, whenever you visit, to bring plenty of shade with you and lots of sunscreen. Need assistance? Monthly - Summary; Nearby; … Three factors led to the high ocean temperatures on the Reef: 1. Great Barrier Reef Weather. The high seasonal norm is 88°F. Contact Form +61 7 4031 5255. These temperatures are far removed from those records observed in Great Barrier Reef in the month of february with a maximum record of 101°F in 2019 and a minimum record of 70°F in 2013. We can extract data for the grid cells that cover the reef from NOAA’s “Optimal Interpolation” sea surface temperature data (see here). You can swim in Tropical North Queensland all year round. Other threats include shipping accidents, oil spills, and tropical cyclones. The cumulative impacts of recent coral bleaching events and multiple severe tropical cyclones since 2005 have caused an unprecedented decline in the health of the Reef. When that data is averaged across the entire reef we find that the average sea surface … March Great Barrier Reef sea surface temperatures Summer Great Barrier Reef sea surface temperature anomalies Summer sea surface temperature anomaly (difference from normal) on the Great Barrier Reef compared to the 1961–1990 average (Data from ERSST.v4) The average temperature over the next 25 days in great barrier reef from this forecast is 31°C (88°F) . The dew point is 19° in the previous month and 22° in the next month.. Such a short … The region appears to have a huge amount of rain fall during the wet summer season of November through to April and especially in February. Coral needs warm water to live and grow, and the sea around the Great Barrier Reef maintains a steady water temperature of between 71F or 22C to 28F or 82C throughout the year. The lowest daily average low temperature is 64°F on July 23. Moreover, since these are the summer months, the temperature rises, ranging around 30 degrees celsius, and the rate of precipitation also significantly increases. Watch out for relections from water that may increase ultraviolet exposure. Coral reefs are not able to endure temperatures that plummet below 18 degrees Celsius. We can extract data for the grid cells that cover the reef from NOAA’s “Optimal Interpolation” sea surface temperature data (see here). Winter. The month with the lowest is July with an average water temperature of 73.6°F / 23.1°C. So really, when you say “These graphs make it abundantly clear that the sea surface temperature along Australia’s Great Barrier Reef are not increasing at an alarming rate”, what the graph actually shows is “the average sea surface temperature for the entire Great Barrier Reef … The maximum dew point (an indicator of humidity) in Great Barrier Reef in October is 21° which is somewhat uncomfortable for most people in cities but fine on a beach. This means that the … We’re often told that the sea temperature along the Great Barrier Reef (GBR) is increasing and that soon the coral will be bleached and the reef be destroyed. Inspired by the absurdity of putting shades on the Great Barrier Reef (GBR), I studied the observational data. Coral Bleaching Risk Indicators and Summer Sea Water Temperatures for the Great Barrier Reef. August is the hottest month in great barrier reef with an average temperature of 16°C (61°F) and the coldest is January at 6°C (43°F) with the most daily sunshine hours at 7 in August. Open daily 8.00am - 5.00pm Bleaching in the Great Barrier Reef. Great Barrier Reef Weather. The danger of Australia’s Great Barrier Reef experiencing another catastrophic heatwave similar to the recent shocking event is twice as likely if global average surface temperatures hit 1.5°C above pre-industrial conditions. The average minimum temperature in Great Barrier Reef in April is 22°. The average weather for The Great Barrier Reef. Annual Temperature for Great Barrier Reef The hottest month in Great Barrier Reef is December when the average maximum temperature is 31°, average temperature is 28° and average minimum temperature is 24°. Based on the beach/pool score, the best times of year to visit Great … The Tropical North has an average rainfall of 2010mm (an average of 168mm per month). The high seasonal norm is 88°F. Thus, the mean temperature average on this month of february in Great Barrier Reef is 85°F. But it gets worse – the higher the temperature … The second The Great Barrier Reef chart indicates the average amount sunshine per day and the number of wet days per month. The hottest month in Great Barrier Reef is December when the average maximum temperature is 31°, average temperature is 28° and average minimum temperature is 24°. The lowest daily average high temperature is 69°F on July 5. Great Barrier Reef Airport is located near a large body of water (e.g., ocean, sea, or large lake). The sea is best for swimming between December and May when the temperature is above 27° which The least windy month in Great Barrier Reef is January when the average maximum windspeed is 25kmh and the average wind speed is 12kmh. The water is always pleasant with ocean temperatures ranging from 23 degrees Celsius in Winter and 29 degrees Celsius in summer. The depth of the Great Barrier Reef is about 30 meters and the waters are nearly transparent from sea level down. Ocean temperatures across parts of the Great Barrier Reef have been above or close to thresholds where there is a high risk of coral bleaching for several weeks. Great Barrier Reef Airport is located near a large body of water (e.g., ocean, sea, or large lake). 1. In 2016, bleaching of coral on the Great Barrier Reef killed between 29 and 50 percent of the reef's coral. Unlike the typical four seasons experienced by most of the country, the Great Barrier Reef is divided by only two seasons however the two are quite distinct. La Nina is likely to bring more tropical cyclones, rainfall and flooding than average over the next four months, the Great Barrier Reef Marine Park Authority says. Thus, the mean temperature average in january … The green season. Average Weather at Great Barrier Reef Airport Australia. In the coming days the sea will remain calm. Book an autumn Great Barrier Reef snorkel and dive trip. Rainfall in Great Barrier Reef in December The average total rainfall in Great Barrier Reef in December is 13.4cm and on average there are 18.2 rainy days in December making it a wet time to visit the beach. The average temperature ranges is 25° in the previous month and 22° in the next month. The Great Barrier reef has a slightly greater water temperature between 21-28ºC or 69.8-82.4ºF and salinity levels averaging at approximately 35 parts/1000. When in the sun apply a good quality sunscreen, wear a hat and avoid dehydration by drinking plenty of water! Winter, or the 'Dry' season, begins in May and ends in October offering sunshine, fresh breezes and low humidity. The warmest sea in Great Barrier Reef in July is 26°C/79°F, and the coldest sea temperature in July is 22°C/72°F. Visiting the Great Barrier Reef at this time of year is a great opportunity to see juvenile fish. Great Barrier Reef sea temperatures – What the data says. This season is also known … The longest days in Great Barrier Reef are in December, with an average of 13.1 hours of daylight per day. Generously apply broad spectrum SPF 30+ sunscreen every 2 hours, even on cloudy days. All of these reasons also justify why this time of the year is the best time to visit the Great Barrier Reef. With 75 – 90 per cent of the annual rainfall … The temperature rises. This is also the summer season as the seasons are reversed in the southern hemisphere. The average temperature ranges is 27° in the previous month and 24° in the next month. “The average global temperature in 2020 is set to be about 1.2 °C above the pre-industrial (1850-1900) level. The average temperature over the next 25 days in great barrier reef from this forecast is 31°C (88°F) . The combination of temperature, wind, salinity and current shows key hydrodynamic parameters of the Great Barrier Reef. June has the shortest days with an average of 11.1 hours of daylight per day. At night you would most likely require airconditioning. Cooling rains and rainforests. Average water temperature in Great Barrier Reef in December is 28.4°C/83.1°F and therefore suitable for comfortable swimming. Our partners at the Great Barrier Reef Marine Park Authority have confirmed that strong winds, cloud cover and rain from ex-tropical Cyclone Gretel have brought cooler weather to the east coast of Queensland this past week, providing a glimmer of hope for the Reef. The warmest sea in Great Barrier Reef in November is 29.6°C/85.3°F, and the coldest sea temperature in November is 25.6°C/78.1°F. Today the wave height in Great Barrier Reef does not exceed 1 meter (3 ft 3 in) and it is sea suitable for swimming. Great Barrier Reef, complex of coral reefs, shoals, and islets in the Pacific Ocean off the northeastern coast of Australia that is the longest and largest reef complex in the world. If the ozone layer is hollow, various kinds of harmful threats will enter Earth. For those with sensitive skin stay in the shade and wear protective clothing, a wide-brimmed hat, and UV-blocking sunglasses. The graphs on the left side of the page show the number of days exposure to temperatures at or above those indicated on the x-axis and how they compare to bleaching thresholds. Since December 2017, the sea surface temperature timeseries are calculated from the NOAA Extended Reconstructed Sea Surface Temperature Version 5 (ERSST v5) data provided by the NOAA/OAR/ESRL PSL, Boulder, Colorado, USA. Australia's Premier PADI Dive Centre and a Leading Outer Great Barrier Reef Liveaboard Trip Operator. June – August | Average water temperature 24°C (75°F) In january in Great Barrier Reef, the climate is wet (with 12.8in of rainfall over 19 days). John McLean . These locations happen to be ideal for growth, settlement, and survival of hard corals. On average, the recorded minimum temperature is 79°F. Other than swimming and several aquatic sports, tourists can also participate in various other events during this time. Queensland's Great Barrier Reef is staring down the barrel of another tough summer as this year's La Nina weather pattern pumps up the risk of damage from extreme weather events. Inspired by the absurdity of putting shades on the Great Barrier Reef (GBR), I studied the observational data. Take all precautions because unprotected skin and eyes can burn in minutes. The temperatures are recorded as average maximums of (Celsius) 30 degrees and average minimums of (Celsius) 21 degrees. Great Barrier Reef sea surface temperature in summer Average water temperature in Great Barrier Reef in July is 24°C/75°F and therefore suitable for comfortable swimming. to visit the beach. CURRENT RCP4.5 2050 RCP4.5 2100 RCP 8.5 2050 RCP 8.5 2100 CO 2 High, already observed 399 ppm 487 ppm 538 ppm 541 ppm 936 ppm Sea surface temperature High, … Summer, or the 'Wet' season, extends from November to April and refreshes the region with tropical downpours of an afternoon and occasional dramatic electrical storms. Daily Average Ocean Water Temperatures Against Long Term Average Water Temperature. Yearly wind and weather averages for Hamilton Island/Great Barrier Reef Statistics based on observations taken between 03/2004 - 10/2020 daily from 7am to 7pm local time. These data show wave height, wave direction and WMO sea state code (is a scale which measures the height of the waves) So if you’re planning a trip to the Great Barrier Reef, be sure to remember the busy, high season is May through October, and during those months, reservations can be harder to come by and rates will be a bit higher. The Great Barrier Reef is already experiencing the consequences of climate change. The high rainfall in the summer is due to the unpredictable tropical cyclones that hit The Great Barrier Reef. This section reports on the wide-area average surface temperature of that water. Current water temperature Great Barrier Reef The USA’s National Oceanographic and Atmospheric Administration (NOAA) has a web page with recent data and maps, along with links to archived data of sea surface temperatures since 1982. The wettest month is December with an average of 111mm of rain. The Tropical North has an average rainfall of 2010mm (an average of 168mm per month). Global warming which makes the average temperature of the Great Barrier Reef rise will cause the ozone layer to become thin and even hollow. A temperature about 1 °C (or 2 °F) above average can cause bleaching. The average for December is 6°C (43°F). Great Barrier Reef Airport is located near a large body of water (e.g., ocean, sea, or large lake). According to a 2012 study by the National Academy of Science, since 1985, the Great Barrier Reef has lost more than half of its corals with two-thirds of the loss occurring from 1998 due to the fact… Book an autumn Great Barrier Reef snorkel and dive trip Over the course of the year, the temperature typically varies from 64°F to 84°F and is rarely below 59°F or above 88°F. to visit the beach. The table below provides detailed information about the sea conditions for the next 10 days by time of day. For all of these reasons, these months are not the best time … The wettest month in Great Barrier Reef is April with 45.5cm of rain and March has the most days of rain with 22.4 days with some rain, The warmest sea water temperatures in Great Barrier Reef are found in February when they peak at 29° and lowest in August when they dip to 25°. Browse Features Set Units Climate Summary. Home > Oceania > Australia > Queensland Elevation: 531 feet Latitude: 13 46S Longitude: 143 07E. 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