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Average Weather at Noatak Airport Alaska, United States

At Noatak Airport, the summers are cool and mostly cloudy and the winters are long, frigid, snowy, windy, and partly cloudy. Over the course of the year, the temperature typically varies from -12°F to 65°F and is rarely below -38°F or above 76°F.

Climate Summary

frigidfreezingcoolcoldfreezingfrigidJanFebMarAprMayJunJulAugSepOctNovDec48%48%37%37%overcastclearprecipitation: 2.7 inprecipitation: 2.7 in0.3 in0.3 inmuggy: 0%muggy: 0%0%0%drydrytourism score: 2.3tourism score: 2.30.00.0
Click on each chart for more information.

Based on the tourism score, the best time of year to visit Noatak Airport for warm-weather activities is from late June to mid July.

Temperature

The warm season lasts for 3.3 months, from May 27 to September 6, with an average daily high temperature above 52°F. The hottest day of the year is July 9, with an average high of 65°F and low of 46°F.

The cold season lasts for 4.5 months, from November 11 to March 25, with an average daily high temperature below 15°F. The coldest day of the year is January 20, with an average low of -12°F and high of 2°F.

Average High and Low Temperature

The daily average high (red line) and low (blue line) temperature, with 25th to 75th and 10th to 90th percentile bands. The thin dotted lines are the corresponding average perceived temperatures.

The figure below shows you a compact characterization of the entire year of hourly average temperatures. The horizontal axis is the day of the year, the vertical axis is the hour of the day, and the color is the average temperature for that hour and day.

Average Hourly Temperature

Average Hourly Temperature at Noatak AirportJanFebMarAprMayJunJulAugSepOctNovDec12 AM4 AM8 AM12 PM4 PM8 PM12 AMfrigidfrigidvery coldcoldcoolfreezingfreezingvery coldcool
The average hourly temperature, color coded into bands: 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. The shaded overlays indicate night and civil twilight.

Nizhniy Odes, Russia (3,183 miles away); Barsovo, Russia (3,112 miles); and Tosontsengel, Mongolia (3,386 miles) are the far-away foreign places with temperatures most similar to Noatak Airport (view comparison).

Clouds

At Noatak Airport, the average percentage of the sky covered by clouds experiences mild seasonal variation over the course of the year.

The clearer part of the year at Noatak Airport begins around February 26 and lasts for 1.3 months, ending around April 6. On March 14, the clearest day of the year, the sky is clear, mostly clear, or partly cloudy 48% of the time, and overcast or mostly cloudy 52% of the time.

The cloudier part of the year begins around April 6 and lasts for 11 months, ending around February 26. On July 31, the cloudiest day of the year, the sky is overcast or mostly cloudy 63% of the time, and clear, mostly clear, or partly cloudy 37% of the time.

Cloud Cover Categories

Cloud Cover Categories at Noatak AirportclearercloudiercloudierJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Mar 1448%Mar 1448%Jul 3137%Jul 3137%clearmostly clearpartly cloudymostly cloudyovercast
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds: clear < 20% < mostly clear < 40% < partly cloudy < 60% < mostly cloudy < 80% < overcast.

Precipitation

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. The chance of wet days at Noatak Airport varies significantly throughout the year.

The wetter season lasts 3.0 months, from June 30 to September 29, with a greater than 21% chance of a given day being a wet day. The chance of a wet day peaks at 36% on August 10.

The drier season lasts 9.0 months, from September 29 to June 30. The smallest chance of a wet day is 6% on March 18.

Among wet days, we distinguish between those that experience rain alone, snow alone, or a mixture of the two. Based on this categorization, the most common form of precipitation at Noatak Airport changes throughout the year.

Snow alone is the most common for 6.2 months, from October 17 to April 23. The highest chance of a day with snow alone is 14% on December 31.

Rain alone is the most common for 5.8 months, from April 23 to October 17. The highest chance of a day with rain alone is 36% on August 10.

Daily Chance of Precipitation

Daily Chance of Precipitation at Noatak AirportsnowrainsnowJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Aug 1036%Aug 1036%Mar 186%Mar 186%Apr 2311%Apr 2311%Oct 1717%Oct 1717%Jan 115%Jan 115%Jun 3021%Jun 3021%snowrainmixed
The percentage of days in which various types of precipitation are observed, excluding trace quantities: rain alone, snow alone, and mixed (both rain and snow fell in the same day).

Rainfall

To show variation within the months and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day of the year. Noatak Airport experiences significant seasonal variation in monthly rainfall.

The rainy period of the year lasts for 5.4 months, from May 5 to October 17, with a sliding 31-day rainfall of at least 0.5 inches. The most rain falls during the 31 days centered around August 12, with an average total accumulation of 2.7 inches.

The rainless period of the year lasts for 6.6 months, from October 17 to May 5. The least rain falls around January 6, with an average total accumulation of 0.0 inches.

Average Monthly Rainfall

The average rainfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average liquid-equivalent snowfall.

Snowfall

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. Colder, drier snow tends to be on the higher end of that range and warmer, wetter snow on the lower end.

As with rainfall, we consider the snowfall accumulated over a sliding 31-day period centered around each day of the year. Noatak Airport experiences some seasonal variation in monthly liquid-equivalent snowfall.

The snowy period of the year lasts for 8.2 months, from September 13 to May 20, with a sliding 31-day liquid-equivalent snowfall of at least 0.1 inches. The most snow falls during the 31 days centered around December 30, with an average total liquid-equivalent accumulation of 0.6 inches.

The snowless period of the year lasts for 3.8 months, from May 20 to September 13. The least snow falls around July 29, with an average total liquid-equivalent accumulation of 0.0 inches.

Average Liquid-Equivalent Monthly Snowfall

Average Liquid-Equivalent Monthly Snowfall at Noatak AirportsnowsnowJanFebMarAprMayJunJulAugSepOctNovDec0.0 in0.5 in1.0 in1.5 in2.0 in2.5 in3.0 inDec 300.6 inDec 300.6 inJul 290.0 inJul 290.0 inJan 260.6 inJan 260.6 inSep 130.1 inSep 130.1 inMay 200.1 inMay 200.1 in
The average liquid-equivalent snowfall (solid line) accumulated over the course of a sliding 31-day period centered on the day in question, with 25th to 75th and 10th to 90th percentile bands. The thin dotted line is the corresponding average rainfall.

Sun

Due to its extreme latitude, Noatak 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.

In the summer at Noatak Airport during 2017, the Sun is continuously above the horizon for 1.6 months, rising at 3:06 AM on May 28, and not setting again until 2:31 AM on July 15.

In the winter at Noatak Airport during 2017, the Sun is continuously below the horizon for 2.0 weeks, setting at 1:48 PM on December 14, and not rising again until 1:43 PM on December 28.

Hours of Daylight and Twilight

Hours of Daylight and Twilight at Noatak Airportpolar dayJanFebMarAprMayJunJulAugSepOctNovDec0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hr12 hr, 14 minMar 2012 hr, 14 minMar 2024 hr, 0 minJun 2024 hr, 0 minJun 2012 hr, 16 minSep 2212 hr, 16 minSep 220 minDec 210 minDec 21nightnightday
The number of hours during which the Sun is visible (black line). From bottom (most yellow) to top (most gray), the color bands indicate: full daylight, twilight (civil, nautical, and astronomical), and full night.

Daylight saving time (DST) is observed at Noatak Airport during 2017, starting in the spring on March 12, lasting 7.8 months, and ending in the fall on November 5.

Sunrise & Sunset with Twilight and Daylight Saving Time

Sunrise & Sunset with Twilight and Daylight Saving Time at Noatak AirportJanFebMarAprMayJunJulAugSepOctNovDec2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM2 AMMay 283:06 AMMay 283:06 AM2:31 AMJul 142:31 AMJul 141:48 PMDec 141:48 PMDec 14Mar 12DSTMar 12DSTDSTNov 5DSTNov 5daynightnightnightnightSolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day over the course of the year 2017. From bottom to top, the black lines are the previous solar midnight, sunrise, solar noon, sunset, and the next solar midnight. The day, twilights (civil, nautical, and astronomical), and night are indicated by the color bands from yellow to gray. The transitions to and from daylight saving time are indicated by the 'DST' labels.

Humidity

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 perceived humidity level at Noatak Airport, as measured by the percentage of time in which the humidity comfort level is muggy, oppressive, or miserable, does not vary significantly over the course of the year, remaining a virtually constant 0% throughout.

Humidity Comfort Levels

Humidity Comfort Levels at Noatak AirportJanFebMarAprMayJunJulAugSepOctNovDec0%10%20%30%40%50%60%70%80%90%100%Feb 70%Feb 70%Aug 90%Aug 90%drydry
The percentage of time spent at various humidity comfort levels, categorized by dew point: dry < 55°F < comfortable < 60°F < humid < 65°F < muggy < 70°F < oppressive < 75°F < miserable.

Wind

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 Noatak Airport experiences significant seasonal variation over the course of the year.

The windier part of the year lasts for 6.1 months, from October 12 to April 16, with average wind speeds of more than 10.9 miles per hour. The windiest day of the year is December 30, with an average hourly wind speed of 14.4 miles per hour.

The calmer time of year lasts for 5.9 months, from April 16 to October 12. The calmest day of the year is June 28, with an average hourly wind speed of 7.4 miles per hour.

Average Wind Speed

Average Wind Speed at Noatak AirportwindywindyJanFebMarAprMayJunJulAugSepOctNovDec0 mph2 mph4 mph6 mph8 mph10 mph12 mph14 mph16 mph18 mph20 mph22 mphDec 3014.4 mphDec 3014.4 mphJun 287.4 mphJun 287.4 mphOct 1210.9 mphOct 1210.9 mphApr 1610.9 mphApr 1610.9 mph
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The predominant average hourly wind direction at Noatak Airport varies throughout the year.

The wind is most often from the south for 2.6 months, from June 1 to August 19, with a peak percentage of 37% on July 30. The wind is most often from the east for 9.4 months, from August 19 to June 1, with a peak percentage of 69% on January 1.

Wind Direction

Wind Direction at Noatak AirportESEJanFebMarAprMayJunJulAugSepOctNovDec0%100%20%80%40%60%60%40%80%20%100%0%westsoutheastnorth
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions (north, east, south, and west), excluding hours in which the mean wind speed is less than 1 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

Water Temperature

Noatak 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 water temperature experiences significant seasonal variation over the course of the year.

The time of year with warmer water lasts for 1.9 months, from July 21 to September 16, with an average temperature above 46°F. The day of the year with the warmest water is August 17, with an average temperature of 50°F.

The time of year with cooler water lasts for 7.3 months, from November 2 to June 11, with an average temperature below 33°F. The day of the year with the coolest water is January 30, with an average temperature of 29°F.

Average Water Temperature

Average Water Temperature at Noatak AirportwarmcoolcoolJanFebMarAprMayJunJulAugSepOctNovDec25°F30°F35°F40°F45°F50°F55°FAug 1750°FAug 1750°F29°FJan 3029°FJan 30Nov 233°FNov 233°FJun 1133°FJun 1133°F
The daily average water temperature (purple line), with 25th to 75th and 10th to 90th percentile bands.

Best Time of Year to Visit

To characterize how pleasant the weather is at Noatak Airport throughout the year, we compute two travel scores.

The tourism score favors clear, rainless days with perceived temperatures between 65°F and 80°F. Based on this score, the best time of year to visit Noatak Airport for general outdoor tourist activities is from late June to mid July, with a peak score in the first week of July.

Tourism Score

Tourism Score at Noatak AirportJanFebMarAprMayJunJulAugSepOctNovDec02468102.32.30.00.0 precipitationprecipitationcloudscloudstemperaturetemperature
The tourism score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

The beach/pool score favors clear, rainless days with perceived temperatures between 75°F and 90°F. Based on this score, the best time of year to visit Noatak Airport for hot-weather activities is from late June to mid July, with a peak score in the first week of July.

Beach/Pool Score

Beach/Pool Score at Noatak AirportJanFebMarAprMayJunJulAugSepOctNovDec02468100.30.30.00.0precipitationprecipitationcloudscloudstemperaturetemperature
The beach/pool score (filled area), and its constituents: the temperature score (red line), the cloud cover score (blue line), and the precipitation score (green line).

Methodology

For each hour between 8:00 AM and 9:00 PM of each day in the analysis period (1980 to 2016), independent scores are computed for perceived temperature, cloud cover, and total precipitation. Those scores are combined into a single hourly composite score, which is then aggregated into days, averaged over all the years in the analysis period, and smoothed.

Our cloud cover score is 10 for fully clear skies, falling linearly to 9 for mostly clear skies, and to 1 for fully overcast skies.

Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0.04 inches of precipitation or more.

Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter.

Our beach/pool temperature score is 0 for perceived temperatures below 65°F, rising linearly to 9 for 75°F, to 10 for 82°F, falling linearly to 9 for 90°F, and to 1 for 100°F or hotter.

Growing Season

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 Noatak Airport typically lasts for 2.5 months (79 days), from around June 8 to around August 25, rarely starting before May 20 or after June 30, and rarely ending before July 26 or after September 15.

Time Spent in Various Temperature Bands and the Growing Season

Time Spent in Various Temperature Bands and the Growing Season at Noatak AirportJanFebMarAprMayJunJulAugSepOctNovDec0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%Jun 850%Jun 850%Aug 2550%Aug 2550%Jun 3090%Jun 3090%Jul 2690%Jul 2690%May 2010%May 2010%Sep 1510%Sep 1510%0%Mar 10%Mar 1Jul 1393%Jul 1393%frigidfreezingvery coldcoldcool
The percentage of time spent in various temperature bands: 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. The black line is the percentage chance that a given day is within the growing season.

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.

Based on growing degree days alone, the first spring blooms at Noatak Airport should appear around June 16, only rarely appearing before June 7 or after July 1.

Growing Degree Days

Growing Degree Days at Noatak AirportJanFebMarAprMayJunJulAugSepOctNovDec0°F100°F200°F300°F400°F500°F600°FJun 1690°FJun 1690°FDec 31493°FDec 31493°F
The average growing degree days accumulated over the course of the year, with 25th to 75th and 10th to 90th percentile bands.

Solar Energy

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 experiences extreme seasonal variation over the course of the year.

The brighter period of the year lasts for 2.6 months, from May 2 to July 22, with an average daily incident shortwave energy per square meter above 4.7 kWh. The brightest day of the year is June 6, with an average of 5.9 kWh.

The darker period of the year lasts for 4.9 months, from October 6 to March 3, with an average daily incident shortwave energy per square meter below 1.2 kWh. The darkest day of the year is December 22, with an average of 0.0 kWh.

Average Daily Incident Shortwave Solar Energy

Average Daily Incident Shortwave Solar Energy at Noatak AirportbrightdarkdarkJanFebMarAprMayJunJulAugSepOctNovDec0 kWh1 kWh2 kWh3 kWh4 kWh5 kWh6 kWh7 kWh8 kWhJun 65.9 kWhJun 65.9 kWhDec 220.0 kWhDec 220.0 kWhMay 24.7 kWhMay 24.7 kWhJul 224.7 kWhJul 224.7 kWhOct 61.2 kWhOct 61.2 kWhMar 31.2 kWhMar 31.2 kWh
The average daily shortwave solar energy reaching the ground per square meter (orange line), with 25th to 75th and 10th to 90th percentile bands.

Topography

For the purposes of this report, the geographical coordinates of Noatak Airport are 67.565 deg latitude, -162.974 deg longitude, and 59 ft elevation.

The topography within 2 miles of Noatak Airport is essentially flat, with a maximum elevation change of 49 feet and an average elevation above sea level of 55 feet. Within 10 miles is essentially flat (1,129 feet). Within 50 miles contains very significant variations in elevation (4,462 feet).

The area within 2 miles of Noatak Airport is covered by sparse vegetation (42%), herbaceous vegetation (19%), water (17%), and shrubs (12%), within 10 miles by shrubs (47%) and herbaceous vegetation (24%), and within 50 miles by shrubs (46%) and water (22%).

Data Sources

This report illustrates the typical weather at Noatak Airport, 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

Noatak 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.

The stations on which we may fall back are Ralph Wien Memorial Airport, Deering Airport, Kivalina Airport, Robert (Bob) Curtis Memorial Airport, Bob Baker Memorial Airport, and Selawik Airport.

Other Data

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.

Disclaimer

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.