Average Weather in February at Nuiqsut Airport Alaska, United States
Daily high temperatures are around -9°F, rarely falling below -30°F or exceeding 14°F.
Daily low temperatures are around -22°F, rarely falling below -42°F or exceeding -1°F. The lowest daily average low temperature is -22°F on February 9.
For reference, on July 14, the hottest day of the year, temperatures at Nuiqsut Airport typically range from 42°F to 59°F, while on February 9, the coldest day of the year, they range from -22°F to -10°F.
Average High and Low Temperature in February
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on February. The horizontal axis is the day, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.
Average Hourly Temperature in February
frigid 15°F freezing 32°F very cold 45°F cold 55°F cool 65°F comfortable 75°F warm 85°F hot 95°F sweltering
Terskol, Russia (4,573 miles away); Barsovo, Russia (3,112 miles); and Tosontsengel, Mongolia (3,531 miles) are the far-away foreign places with temperatures most similar to Nuiqsut Airport (view comparison).
The month of February at Nuiqsut Airport experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 88% throughout the month. The lowest chance of overcast or mostly cloudy conditions is 88% on February 18.
The clearest day of the month is February 18, with clear, mostly clear, or partly cloudy conditions 12% of the time.
For reference, on March 21, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 89%, while on June 27, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 40%.
Cloud Cover Categories in February
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. At Nuiqsut Airport, the chance of a wet day over the course of February is essentially constant, remaining around 3% throughout.
For reference, the year's highest daily chance of a wet day is 23% on August 2, and its lowest chance is 2% on March 21.
Probability of Precipitation in February
We report snowfall in liquid-equivalent terms. The actual depth of new snowfall is typically between 5 and 10 times the liquid-equivalent amount, assuming the ground is frozen. As with rainfall, we consider the liquid-equivalent snowfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day liquid-equivalent snowfall during February at Nuiqsut Airport is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.4 inches or falling below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in February
Due to its extreme latitude, Nuiqsut Airport experiences polar day (also known as the midnight Sun) during the summer and polar night during the winter. These are periods of time in which the sun is continuously above or below the horizon for more than one day. The precise start and end dates of polar day and night vary from year to year and depend on the precise location and elevation of the observer, and the local topography.
Neither polar day nor polar night occur during the month of February.
Over the course of February at Nuiqsut Airport, the length of the day is very rapidly increasing. From the start to the end of the month, the length of the day increases by 4 hours, 30 minutes, implying an average daily increase of 10 minutes, 0 seconds, and weekly increase of 1 hour, 10 minutes, 1 second.
The shortest day of the month is February 1, with 4 hours, 52 minutes of daylight and the longest day is February 28, with 9 hours, 22 minutes of daylight.
Hours of Daylight and Twilight in February
The latest sunrise of the month at Nuiqsut Airport is 10:52 AM on February 1 and the earliest sunrise is 2 hours, 16 minutes earlier at 8:36 AM on February 28.
The earliest sunset is 3:44 PM on February 1 and the latest sunset is 2 hours, 14 minutes later at 5:58 PM on February 28.
Daylight saving time is observed at Nuiqsut Airport during 2019, but it neither starts nor ends during February, so the entire month is in standard time.
Sunrise & Sunset with Twilight and Daylight Saving Time in February
We base the humidity comfort level on the dew point, as it determines whether perspiration will evaporate from the skin, thereby cooling the body. Lower dew points feel drier and higher dew points feel more humid. Unlike temperature, which typically varies significantly between night and day, dew point tends to change more slowly, so while the temperature may drop at night, a muggy day is typically followed by a muggy night.
The chance that a given day will be muggy at Nuiqsut Airport is essentially constant during February, remaining around 0% throughout.
For reference, on July 24, the muggiest day of the year, there are muggy conditions 0% of the time, while on January 1, the least muggy day of the year, there are muggy conditions 0% of the time.
Humidity Comfort Levels in February
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
This section discusses the wide-area hourly average wind vector (speed and direction) at 10 meters above the ground. The wind experienced at any given location is highly dependent on local topography and other factors, and instantaneous wind speed and direction vary more widely than hourly averages.
The average hourly wind speed at Nuiqsut Airport is essentially constant during February, remaining within 0.3 miles per hour of 11.0 miles per hour throughout.
For reference, on January 12, the windiest day of the year, the daily average wind speed is 11.5 miles per hour, while on July 29, the calmest day of the year, the daily average wind speed is 9.3 miles per hour.
Average Wind Speed in February
Wind Direction in February
Nuiqsut Airport is located near a large body of water (e.g., ocean, sea, or large lake). This section reports on the wide-area average surface temperature of that water.
The average surface water temperature at Nuiqsut Airport is essentially constant during February, remaining around 29°F throughout.
Average Water Temperature in February
Definitions of the growing season vary throughout the world, but for the purposes of this report, we define it as the longest continuous period of non-freezing temperatures (≥ 32°F) in the year (the calendar year in the Northern Hemisphere, or from July 1 until June 30 in the Southern Hemisphere).
The growing season at Nuiqsut Airport typically lasts for 2.1 months (64 days), from around June 19 to around August 22, rarely starting before June 2 or after July 23, and rarely ending before July 26 or after September 13.
The month of February at Nuiqsut Airport is reliably fully outside of the growing season.
Time Spent in Various Temperature Bands and the Growing Season in February
Growing degree days are a measure of yearly heat accumulation used to predict plant and animal development, and defined as the integral of warmth above a base temperature, discarding any excess above a maximum temperature. In this report, we use a base of 50°F and a cap of 86°F.
The average accumulated growing degree days at Nuiqsut Airport are essentially constant during February, remaining around 0°F throughout.
Growing Degree Days in February
This section discusses the total daily incident shortwave solar energy reaching the surface of the ground over a wide area, taking full account of seasonal variations in the length of the day, the elevation of the Sun above the horizon, and absorption by clouds and other atmospheric constituents. Shortwave radiation includes visible light and ultraviolet radiation.
The average daily incident shortwave solar energy at Nuiqsut Airport is gradually increasing during February, rising by 0.6 kWh, from 0.1 kWh to 0.7 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in February
For the purposes of this report, the geographical coordinates of Nuiqsut Airport are 70.210 deg latitude, -151.005 deg longitude, and 26 ft elevation.
The topography within 2 miles of Nuiqsut Airport is essentially flat, with a maximum elevation change of 56 feet and an average elevation above sea level of 26 feet. Within 10 miles is essentially flat (141 feet). Within 50 miles contains only modest variations in elevation (725 feet).
The area within 2 miles of Nuiqsut Airport is covered by grassland (65%), sparse vegetation (18%), and herbaceous vegetation (10%), within 10 miles by grassland (49%) and sparse vegetation (27%), and within 50 miles by grassland (48%) and water (29%).
This report illustrates the typical weather at Nuiqsut Airport year round, based on a statistical analysis of historical hourly weather reports and model reconstructions from January 1, 1980 to December 31, 2016.
Temperature and Dew Point
Nuiqsut Airport has a weather station that reported reliably enough during the analysis period that we have included it in our network. When available, historical temperature and dew point measurements are taken directly from this weather station. These records are obtained from NOAA's Integrated Surface Hourly data set, falling back on ICAO METAR records as required.
In the case of missing or erroneous measurements from this station, we fall back on records from nearby stations, adjusted according to typical seasonal and diurnal intra-station differences. For a given day of the year and hour of the day, the fallback station is selected to minimize the prediction error over the years for which there are measurements for both stations.
In this case, the only station close and reliable enough to use as a fallback is Deadhorse Airport.
All data relating to the Sun's position (e.g., sunrise and sunset) are computed using astronomical formulas from the book, Astronomical Tables of the Sun, Moon and Planets , by Jean Meeus.
All other weather data, including cloud cover, precipitation, wind speed and direction, and solar flux, come from NASA's MERRA-2 Modern-Era Retrospective Analysis . This reanalysis combines a variety of wide-area measurements in a state-of-the-art global meteorological model to reconstruct the hourly history of weather throughout the world on a 50-kilometer grid.
Land Use data comes from the Global Land Cover SHARE database , published by the Food and Agriculture Organization of the United Nations.
Elevation data comes from the Shuttle Radar Topography Mission (SRTM) , published by NASA's Jet Propulsion Laboratory.
Names, locations, and time zones of places and some airports come from the GeoNames Geographical Database .
Time zones for aiports and weather stations are provided by AskGeo.com .
Maps are © Esri, with data from National Geographic, Esri, DeLorme, NAVTEQ, UNEP-WCMC, USGS, NASA, ESA, METI, NRCAN, GEBCO, NOAA, and iPC.
The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data is prone to errors, outages, and other defects. We assume no responsibility for any decisions made on the basis of the content presented on this site.
We draw particular cautious attention to our reliance on the MERRA-2 model-based reconstructions for a number of important data series. While having the tremendous advantages of temporal and spatial completeness, these reconstructions: (1) are based on computer models that may have model-based errors, (2) are coarsely sampled on a 50 km grid and are therefore unable to reconstruct the local variations of many microclimates, and (3) have particular difficulty with the weather in some coastal areas, especially small islands.
We further caution that our travel scores are only as good as the data that underpin them, that weather conditions at any given location and time are unpredictable and variable, and that the definition of the scores reflects a particular set of preferences that may not agree with those of any particular reader.