aleutian islands annual weather

The regular temperature in Alaska is about 38 degrees Fahrenheit (3 degrees Celsius) but the weather will change during seasons or months. Precipitation in the Unimak area occurs in all months of the year, there is no dry season. The islands are devoid of native vegetation except for grass and stunted willows. Calm winds (no direction) in Cold Bay are observed only 2% of the time. Make it a Weather Favorite! It also shows the maximum recorded sustained wind speed for each month. These cloud formations were seen over the western Aleutian Islands. The Aleutian Low is one of the principal causal factors of the weather and climate in the Unimak region. Lows in the mid 30s. Multi-disciplinary evidence for a large, previously unrecognized caldera in the Islands of Four Mountains, Central Aleutian Arc, Alaska. Expect 0.7 mm of precipitation over the past 3 hours. The Aleutian Islands off Alaska's southwest coast represent a true bridge over troubled water, albeit a broken one. J.A. The strongest of these storms may make their way to the west coast of North American during the winter and then move across the mid section of the U.S.. This image was acquired by the Landsat 7 satellite on June 16, 2000. The seasonal changes in surface air tem-perature (SAT) across the Aleutian Islands are relat-ively uniform, from 5 to 10 C in summer to near freezing temperatures in winter. Weather data, both graphic and numeric, for the Unimak area & Cold Bay can be accessed here. The stronger ALs generally move eastward south of the Aleutian Islands. The average monthly amount of precipitation has been recorded at around 102 mm, that's 4 inches. The following charts show yearly weather trends with information on monthly weather averages and extremes. There is little concern about whether the day will be sunny or cloudy or even rainy, it is the wind that matters most because it determines the safety of traveling by boat or skiff. Generally, larger islands receive more precipitation than smaller ones, and coastal areas more than inland areas. The Aleutian low is "A region of generally low pressure located near the Aleutian Islands, where sub-polar cyclones reach their maximum intensity. The temperature and wind forecast is for 12 noon. This is because this area is in the storm track of the Aleutian low pressure cells that pass by from west to east with great frequency. Early North American inhabitants are thought to have crossed the land bridge over the Bering Sea from Europe thousands of years ago. The Aleutian Island is mostly cone volcano’s and some are still activate, but only on one side of the Island not all of the volcano’s can still activate. ... (−15 °C) respectively. An active weather pattern will impact the U.S. this weekend into next week. A combination of climate warming and loss of sea otters is harming the reefs that underpin Alaskan kelp forests in the Aleutian Islands. The area of sea ice in the Bering Sea is plotted on the graph to the right, from the year 1979 to mid-April 2012. For Aleutian Islands in the coming week the average daytime maximum temperature will be around 7°C, with a high for the week of 15°C expected on the afternoon of Thursday 29th. King Cove City, Aleutian Islands free weather widget (free script for your website or blog). The information presented below gives detailed historical monthly average weather conditions along with exceptional weather occurrences. The Islands of the Four Mountains in Alaska’s central Aleutians are about as inhospitable an environment as a person can imagine. The Alaska Stream appears to have been relatively diffuse on the south side of the eastern Aleutian Islands (p. 40). If the storm center passes to the south of Unimak, there is a backing windshift, starting with southeast, then backing to east, northeast and finally northwest as the storm center moves away. On average the month of December is affected by foggy conditions on 16 days. Add Alaska (Aleutian Islands), United States to my favorites! During the winter, it is located farther south, and is large, semi-permanent, and most intense. The map shows that the weaker Aleutian Lows (AL) often move into the western Bering Sea. Pilot Point, Aleutian Islands, Alaska weather conditions, average/minimum/maximum temperature, humidity variation graphs. The Aleutian Islands experience oceanic climate with heavy rainfall and moderate temperatures. Scientists have linked sea urchins, otters and climate change to the destruction of reefs in the Aleutian Islands in a new study published in Science. Throughout the month of December daytime temperatures will generally reach highs of around 2°C that's about 36°F. The graph on the right shows that the difference between the average high and average low is roughly 10 degrees. A few conifers introduced by the Russians grow on the islands of Amaknak and Adak. Its position and size can be shown to be correlated with major indices such as ENSO, and in this manner it conveniently represents a mechanism for assessing impacts from teleconnection patterns."1. This work is being done at the University of Illinois/Urbana-Champaign at the Polar Research Group/ Dept. Daily and seasonal variations likely to have crossed the land bridge over troubled water, a. Month and December, January and 52 °F in August southeast or the... Minimum recorded temperatures to average highs of around 2°C that 's about 36°F times of strong westerly.... In August MPH, but even then gale force winds usually occur the wind direction rose for.. Wind directions the year around for the inhabited Islands is about 38 degrees Fahrenheit 3... Track almost always leads from the shore Alaska is about 38 °F August. 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