The previous all-time record … Official climate data can be obtained from NOAA's National Center for Environmental Information. A warming climate also is likely to increase the number and size of wildfires across the state, degrading air quality and increasing smoke inhalation, both threats to human health. The 65.3° average temperature crushed the previous record … Overall, the total amount of sea ice in the Arctic is currently running neck and neck with 2012, the year which ended up with the lowest ice extent in the satellite record. Sorry, the location you searched for was not found. Alaska's record was set in Fort Yukon on June 27, 1915, and Hawaii's record occurred on … In the past 50 years, the city of Barrow on the northern tip of Alaska has seen an 11-degree spike in its average yearly temperature. There’s out of the ordinary, and then there is what has been happening in Alaska. The previous record was 85 degrees set on June 14, 1969. The warmth is all part of a rapid, long-term trend in Alaska. National Oceanic and Atmospheric Administration. Temperatures cooler than 65°F are shades of blue; those warmer than 65°F are yellow, orange, and red. Selon les météorologues, la température maximale moyenne pour un 4 juillet à Anchorage est de 18,3°C. Also of interest is that Alaska and Hawaii share the same record high temperature of 100 degrees. Official climate data can be obtained from NOAA's The lowest temperature measured during that time was -34 degrees Fahrenheit (-37 Celsius) on January 05, 1975. Fact: The Interior Region of Alaska enjoys warm summers. Experiencing a summer heat wave with temperatures in the nineties is probably pretty normal for most people. 38,2 °C à Perito Moreno (ancien record 35 °C en 2013) 30,8 °C à Rio Grande (ancien record 28,6 °C en 1962) 37 °C à Puerto Santa Cruz (ancien record 36,5 °C) Au Chili. Temperature Changes in Alaska The topic of climate change has attracted widespread attention in recent years and is an issue that numerous scientists study on various time and space scales. Alaska Interactive Map of Historical Record High and Low Temperatures But now imagine you live in Alaska. Not so normal anymore, is it? C'est un record historique: la température a dépassé jeudi 32°C à Anchorage, plus grande ville de l'Etat américain de l'Alaska, qui subit de plein fouet l'impact du réchauffement climatique. A pressure level is the height above the surface at which the air pressure has fallen off to a given threshold, for example, 500 mb.). In Alaska and more broadly, temperature records are skewed toward warm extremes, rather than remaining in a roughly 1-to-1 balance that would be expected if … These drastic changes to the environment in Alaska, tied to human-caused climate change, have cascading effects throughout the Arctic. In Anchorage, the highs have reached 80°F for a record six consecutive days, doubling the previous record. The lack of sea ice can lead to increased storm surges, coastal flooding and erosion. The lack of ice allows the ocean and atmosphere to interact more, which can exacerbate ocean acidification; this drop in ocean pH due to the absorption of carbon dioxide which can affect marine mammal habitats, and the growth and survival of fish and crabs. Anchorage posted its hottest day on record Thursday, hitting 90 degrees, and then twice matched its previous all-time highest temperature … The smoke from those wildfires has drifted towards the major population centers and choked the air across southern western and interior Alaska, leading to the first ever dense smoke advisory for Anchorage and some of the worst air quality in the world in Anchorage and Fairbanks. Lire la bio. The fish prefer a large summer cold pool of water at the bottom of the Bering Sea. Temperature Normals for Roanoke, VA. Day Normal High Normal Low Mean Temp Heating ° Days Cooling ° Days . Starting on the Fourth of July and lasting multiple days, temperatures across Alaska were Temperature and precipitation normals as a function of time of year are available for many of these sites at the CDC Climate site. Temperature. NOTE: These records were compiled using unofficial climate data obtained from the National Weather Service Anchorage forecast office. Fort Yukon (Gwichyaa Zheh in Gwich'in) is a city in the Yukon-Koyukuk Census Area in the U.S. state of Alaska.The population, predominately Gwich'in Alaska Natives, was 583 at the 2010 census, down from 595 in 2000.. Fort Yukon is the hometown of Alaska Congressman Don Young.Served by Fort Yukon Airport, it is also known for having the record highest temperature in Alaska. Notez que ces normales saisonnières sont à contraster avec celles enregistrées à Anchorage en mai avec une maximale record de 24° en 2010 et une minimale record de -3° en 2012. If two dates have the same temperature record (e.g. US Dept of Commerce Selon les météorologues, la température maximale moyenne pour un 4 juillet à Anchorage est de 18,3 °C. Les températures officielles sont données par l'Organisation météorologique mondiale, toutes les autres sources sont officieuses.Il s'agit par ailleurs de températures réelles et non ressenties Questions? C'est un record historique: la température a dépassé jeudi 32°C à Anchorage, plus grande ville de l'Etat américain de l'Alaska, qui subit de plein fouet l'impact du réchauffement climatique. Since the late 1970s, the statewide annual average temperature has being increasing a rate of 0.7°F per decade. NOTE: These records were compiled using unofficial climate data obtained from the National Weather Service Anchorage forecast office. In western Alaska, the Western Alaska Landscape Conservation Cooperative (LCC) helped develop a tool using satellite images to help residents, resource managers, and stewards of the land plan for the future by understanding how Alaska’s coastline is changing now and will likely change in the future. These are the stations in Alaska with the best historical climate information. NOAA Climate.gov image, based on RTMA data. Le 11 avril, la température la plus chaude était de 39,3° à Veguitas, puis 39,7° au même endroit le 12 avril, faisant de cette dernière un record absolu pour la plus grande île des Antilles. Starting on the Fourth of July and lasting multiple days, temperatures across Alaska were 20 to 30 degrees above average in some locations. Alaska's heat wave continued through Independence Day, and in Anchorage, the temperatures shattered an all-time record. En Argentine. The average high temperature for July 4 is 75 degrees. Please Contact Us. Alaska Weather Myths. Cette température n’est pas habituelle en Alaska : il s’agit d’un nouveau record pour la ville d’Anchorage. NOAA Climate.gov image, based on NOAA/NASA satellite data provided by Worldview. Kenai and King Salmon, Alaska, both hit a new all-time high temperature record of 89 degrees, according to the National Weather Service. La meilleure période pour partir Alaska, le climat, les saisons et températures, région par région. High temperatures smash all-time records in Alaska in early July 2019, Western Alaska Landscape Conservation Cooperative (LCC, 2017 Arctic Report Card: Warm summers challenge Bering Sea pollock, Alaskan North Slope climate change just outran one of our tools to measure it. The airport reached an astounding, for Alaska, 90°F, breaking the previous all-time record by 5°F! Records absolus de température. Et les températures ont même grimpé au début du mois jusque dans l'État de l'Alaska, à cheval sur le cercle polaire arctique, avec un record absolu de 32 °C enregistré à Anchorage. A dome of high pressure squatted over Alaska July 4–8, 2019, keeping temperatures high and skies cloud-free. The period of climatological data used for these records is … Alaska's record for most consecutive days with the high temperature equal to or exceeding 70 degrees was set during three occurrences and two stations with 48 days. The changing shorelines have already forced some communities to relocate. L'Alaska connaît des températures records en 2019, y compris à Kotzebue, avec un mercure de 5,5 °C, soit 30 degrés de plus que la normale. Meanwhile, the well above average air temperatures have also coincided with, and were likely influenced by, well above average ocean temperatures around the state as well as record-low sea ice in the Bering and Chukchi seas. The cost of a warming climate for Alaska is projected to be between $3 to $6 billion between 2008 and 2030, according to the National Climate Assessment. National Center for Environmental Information. The coldest temperature recorded in the contiguous U.S. is 70 degrees below zero, measured at Rogers Pass, Montana, on Jan. 20, 1954. Ce qui fait qu'en moyenne, la température en ce mois de mai à Anchorage est de 10°. The hot temperatures were accompanied by dry conditions, creating the perfect set-up for wildfires. And crazy enough, it was one of several jaw dropping climate events taking place across our largest state. Au début du mois de juillet, une série de records historique de températures ont été battus en Alaska. And three of those days broke or tied the previous all-time record! Simply put, record-breaking high temperatures across Alaska are not uncommon nowadays. And the anomalous Arctic heat has not been short-lived. La chaleur, encore très forte ce mercredi, devrait s'atténuer à partir de demain jeudi. 23 days....December 17, 1964 through January 8, 1965 . Klawock, a town in southeastern Alaska, reached 70 F on March 19 -- the earliest any spot in the state has hit that high. A date with a plus sign beside it means the lowest temperature also occurred on at least one other day earlier that year. Alors que la France vient de vivre une des vagues de chaleur les plus intenses des dernières décennies, l'Alaska subit une vague de chaleur exceptionnelle. One thing for sure is that the earth's climate has and will continue to change as a result of various natural and anthropogenic forcing mechanisms. TEMPÉRATURE - Avec 32,2°C enregistré à Anchorage, l'Alaska connaît l'un des étés les plus chauds de son histoire. See Historical Weather Data for a Location and Date. Warm summers shrink this cold pool, jeopardizing young pollock's ability to survive through the following winter. The previous high in … The smoke has made it difficult for the many people to cool off: air conditioning is rare, and opening the windows is a nonstarter. Highest Number Consecutive Days/Minimum Temperature Below Zero. Nearly 1,000,000 acres have burned just since July 3. 8 days.....January 17 to 24, 1971 A large dome of high pressure sat over the region for more than a week, keeping clouds away and allowing for much warmer than average temperatures to persist. The 500-millibar pressure level—the altitude at which the air has thinned enough to drop the pressure to 500 millibars—was more than a hundred meters taller than average during the period. Climate Resilience Toolkit for many more case studies. Please try another search. Alaskan wildfires have burned well 1.6 million acres in 2019 through July 14, according to the Alaska Interagency Coordinate Center. The temperature in Bettles, Alaska, dropped to -60°F on Friday (Dec 27). Station Data. Même si ce nouveau record paraît impressionnant, il n’est pas inhabituel d’enregistrer au coeur de l’été des températures dépassant 30°C en Alaska, surtout à l’intérieur des terres où les extrêmes sont plus marqués. Mais la température la plus étonnante, bien que d’une courte durée, est sans nul doute les 36,6° enregistrés à Sept-Îles, un record absolu ! Anchorage's record temperature of 90F was recorded at its airport at 17:00 on Thursday (01:00 Friday GMT), according to the National Weather Service. (Atmospheric pressure generally declines with altitude. C‘est un record historique : la température a dépassé jeudi 32°C à Anchorage, plus grande ville de l’Etat américain de l’Alaska, ont annoncé les services météorologiques. In Homer, a city driven by commercial fishing and summer tourism, government officials developed a climate action plan that included incorporating adaptation goals. Weather History for Places in Alaska . L'Etat américain avait déjà battu des records de chaleur au printemps. record low of 40°F in 1911 in Aibonito and 1966 in San Sebastian in Puerto Rico), only the most recent date is shown. Other cities with records … On July 4, all-time high temperature records were set in Kenai, Palmer, King Salmon, and Anchorage International Airport. With a record low temp at Bettles on both Dec 26 and Dec 27, here's the new tally of records at major stations in Alaska in 2019: Record highs: 326 Record lows: 11 @AlaskaWx Year * Month * Day * Data is available up to December 14, 2020. Monthly: 1981-2010 normals History: 2007-2019 July 2019 was the warmest month on record for the city of Anchorage, mimicking the trend for the entire state. Scorching heat bakes the Southwest in mid-June 2016, Over a million acres burned in California in second half of August 2020, Climate.gov tweet chat: Talk with heat experts on mapping urban heat islands, Catastrophic wildfires in southeastern Australia in 2019-20. Both Fairbanks, in central Alaska, and Anchorage, on the southern coast, were under the pall, creating unhealthy air quality. For more examples of how communities in Alaska are confronting climate change, head to the U.S. Anchorage a connu six jours consécutifs avec des températures au-dessus de 26,6 degrés Celsius, écrasant l'ancien record de trois jours consécutifs en 1953 (25 au 27 juin). These records were observed at the Ted Stevens International Airport near downtown Anchorage and go back to 1954. The period of climatological data used for these records is from 1917-Current. National Oceanic and Atmospheric Administration De nombreux records historiques de température ont été battus. Numerous large fires billowed smoke across Alaska on July 8, 2019. The temperature has soared as high as 90 degrees, records have fallen and air conditioners are working overtime -- but the end of the Alaska heat dome is in sight. This animated gif shows the build-up of extremely high daytime high temperatures across Alaska from July 4–8, 2019. The hottest day on record was June 16 1969 when the temperature hit 93.9°F. The official temperature record fell. And Alaska has often been on the forefront of impacts from climate change. Monthly averages Fairbanks Longitude: -147.716, Latitude: 64.8378 Average weather Fairbanks, AK - 99709. Over Anchorage, the average height of the 500mb pressure level in the atmosphere set a July record, and tied the July record in Fairbanks, according to Rick Thoman of Alaska Center for Climate Assessment and Policy. In a historical context, Alaska has a tendency for warmer than average conditions during the summer when El Niño conditions are present in the equatorial Pacific. Actualité Classé sous : climatologie, Environnement, changement climatique. In fact, since the 1950s, Alaska has been warming twice as fast as the global average, according to the Fourth National Climate Assessment. Selon les scientifiques, l'Alaska subit un réchauffement deux fois plus rapide que la moyenne du globe. Figure 2. All NOAA. Alaska faces record-breaking heat 03:06. Anchorage hit 90 degrees Thursday to break the all-time highest temperature ever recorded at the official recording station. National Weather Service The -65° at Manley Hot Springs this (Sat.) L'État de l'Alaska enregistre des records de températures en ce mois de mars. Warm summers and ice-free seas can negatively impact marine mammals, fish, and crabs. L'Alaska avait déjà battu des records de douceur au printemps, particulièrement dans la zone arctique, très sensible au changement climatique. The coldest blast of weather set the US's record low temperature of minus 80 °F (-62.2 °C) on January 23, 1971. NWS However, this year’s El Niño has been weak, making any connection to the current Alaskan heatwave an open question. Parts of the state have had their earliest 70-degree readings on record. NOTE: These records were compiled using unofficial climate data obtained from the National Weather Service Anchorage forecast office. Highest Number Consecutive Days/Minimum Temperature -25 or Below. The warmest month in Fairbanks International, Fairbanks, Alaska is July with an average high temperature of 73.1°F. Fairbanks often has summer temperatures in the 80s and occasionally gets up into the 90s. C'est un record historique: la température a dépassé jeudi 32°C à Anchorage, plus grande ville de l'Etat américain de l'Alaska, ont annoncé les services météorologique Highest Number Consecutive Days/Maximum Temperature Below Zero. NOAA Climate.gov image, based on NCAR/NCEP Reanalysis data provided by ESRL Physical Sciences Division. The record for most consecutive days with the low temperature equal to or below 32 degrees was set in August 1955 through June 1056 at Barrow, Alaska with 321 days. Starting on the Fourth of July and lasting multiple days, temperatures across Alaska were À Anchorage, la ville la plus peuplée et la plus grande d'Alaska, 32,2 degrés ont été enregistrés jeudi, note Météo France. Myth: Summers in Alaska are always cool. Ft. Yukon holds the state's high temperature record: 100 F in June, 1915! And starting in the 1990s, record-high temperature have occurred three times as often as record lows. Anchorage, AK6930 Sand Lake RoadAnchorage, AK 99502907-266-5105Comments? Multiple locations were found. Des températures records en Sibérie et pour tout le mois de mai dans le monde. The following table lists the highest and lowest temperatures recorded in the 50 U.S. states, the District of Columbia, and the 5 inhabited U.S. territories during the past two centuries, in both Fahrenheit and Celsius. Anchorage, Talkeetna (which saw a  July record daily high of 93°F), and King Salmon also observed their warmest week on record. morning is the coldest temperature in Alaska since a -66° at Fort Yukon in 2012. How to use this page. June was the second warmest on record for Alaska. Three cities in Alaska experienced record high temperatures on July 4th as several agencies warned Friday … Southern Alaska has been the epicenter of the heat. Un printemps particulièrement précoce qui a de nombreuses conséquences sur les activités humaines. Of course, this heatwave is also occurring against the backdrop of human-caused climate change. The period of climatological data used for these records is from 1917-Current. Where to begin? Après l’Europe, l’Alaska est frappée de plein fouet par un épisode de canicule hors norme. For example, warm summers negatively impact the survival rates of young fish species like walleye pollock. . Where, oh where, has Alaska’s winter gone? Several recording stations in the Anchorage area hit 90 degrees or higher. That record was made during three days of temperatures in the minus 70s which lasted from January 22 to 24 near the Arctic Circle in central Alaska. Such conditions in the past have led to lowered catch limits for pollock—the nation’s largest commercial fishery. Click on the map or on the list below the map for information on the local topography, station history, and mean annual temperature history. 6 days.....December 24 to December 29, 1961 . L’Alaska avait déjà battu des records de douceur au printemps. For example, at ranking level 1, California holds the record for highest temperature (134°), Alaska holds the record for lowest temperature (-80°), Arizona records the highest monthly averages for a year (105.0°) and Alaska records the lowest monthly average temperatures for a year (-21.6°).