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Summer Weather at Minchumina Airport United States

Daily high temperatures decrease by 5°F, from 64°F to 59°F, rarely falling below 50°F or exceeding 80°F. The highest daily average high temperature is 70°F on July 1.

Daily low temperatures are around 47°F, rarely falling below 35°F or exceeding 57°F. The highest daily average low temperature is 52°F on July 12.

For reference, on June 30, the hottest day of the year, temperatures at Minchumina Airport typically range from 51°F to 70°F, while on January 18, the coldest day of the year, they range from -12°F to 4°F.

Average High and Low Temperature in the Summer at Minchumina Airport

Average High and Low Temperature in the Summer at Minchumina AirportJunJulAug20°F20°F30°F30°F40°F40°F50°F50°F60°F60°F70°F70°F80°F80°FSpringFallJun 3070°FJun 3070°F51°F51°FJun 164°FJun 164°F44°F44°FAug 3159°FAug 3159°F42°F42°FAug 167°FAug 167°F51°F51°F
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 hourly average summer temperatures. 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 the Summer at Minchumina Airport

Average Hourly Temperature in the Summer at Minchumina AirportJunJulAug12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFallvery coldvery coldcoldcoolcoolcomfortablevery cold
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 average hourly temperature, color coded into bands. The shaded overlays indicate night and civil twilight.

Nizhnevartovsk, Russia (3,452 miles away) and Vidim, Russia (3,226 miles) are the far-away foreign places with temperatures most similar to Minchumina Airport (view comparison).

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The summer at Minchumina Airport experiences gradually increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 62% to 67%.

The clearest day of the summer is June 20, with clear, mostly clear, or partly cloudy conditions 39% of the time.

For reference, on December 6, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 71%, while on May 15, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 40%.

Cloud Cover Categories in the Summer at Minchumina Airport

Cloud Cover Categories in the Summer at Minchumina AirportJunJulAug0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%SpringFallJun 138%Jun 138%Aug 3133%Aug 3133%Jul 137%Jul 137%Aug 132%Aug 132%clearmostly clearpartly cloudymostly cloudyovercast
0% clear 20% mostly clear 40% partly cloudy 60% mostly cloudy 80% overcast 100%
The percentage of time spent in each cloud cover band, categorized by the percentage of the sky covered by clouds.

A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. At Minchumina Airport, the chance of a wet day over the course of the summer is very rapidly increasing, starting the season at 28% and ending it at 38%.

For reference, the year's highest daily chance of a wet day is 42% on August 6, and its lowest chance is 7% on March 25.

Probability of Precipitation in the Summer at Minchumina Airport

Probability of Precipitation in the Summer at Minchumina AirportJunJulAug0%0%5%5%10%10%15%15%20%20%25%25%30%30%35%35%40%40%45%45%SpringFallAug 642%Aug 642%Jun 128%Jun 128%Aug 3138%Aug 3138%Jul 131%Jul 131%rainmixed
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 season and not just the monthly totals, we show the rainfall accumulated over a sliding 31-day period centered around each day.

The average sliding 31-day rainfall during the summer at Minchumina Airport is increasing, starting the season at 2.0 inches, when it rarely exceeds 3.1 inches or falls below 0.9 inches, and ending the season at 2.7 inches, when it rarely exceeds 4.4 inches or falls below 1.3 inches.

The highest average 31-day accumulation is 3.1 inches on July 27.

Average Monthly Rainfall in the Summer at Minchumina Airport

Average Monthly Rainfall in the Summer at Minchumina AirportJunJulAug0 in0 in1 in1 in2 in2 in3 in3 in4 in4 in5 in5 inSpringFallJul 263.1 inJul 263.1 inJun 12.0 inJun 12.0 inAug 312.7 inAug 312.7 inJul 12.8 inJul 12.8 in
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 snowfall.

Over the course of the summer at Minchumina Airport, the length of the day is very rapidly decreasing. From the start to the end of the season, the length of the day decreases by 5 hours, 30 minutes, implying an average daily decrease of 3 minutes, 37 seconds, and weekly decrease of 25 minutes, 22 seconds.

The shortest day of the summer is August 31, with 14 hours, 33 minutes of daylight and the longest day is June 20, with 20 hours, 56 minutes of daylight.

Hours of Daylight and Twilight in the Summer at Minchumina Airport

Hours of Daylight and Twilight in the Summer at Minchumina AirportJunJulAug0 hr24 hr4 hr20 hr8 hr16 hr12 hr12 hr16 hr8 hr20 hr4 hr24 hr0 hrSpringFall20 hr, 56 minJun 2020 hr, 56 minJun 20nightnightdayday14 hr, 33 minAug 3114 hr, 33 minAug 3117 hr, 46 minAug 117 hr, 46 minAug 1
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.

The earliest sunrise of the summer at Minchumina Airport is 3:43 AM on June 19 and the latest sunrise is 3 hours, 9 minutes later at 6:51 AM on August 31.

The latest sunset is 12:39 AM on June 21 and the earliest sunset is 3 hours, 14 minutes earlier at 9:24 PM on August 31.

Daylight saving time is observed at Minchumina Airport during 2024, but it neither starts nor ends during the summer, so the entire season is in standard time.

For reference, on June 20, the longest day of the year, the Sun rises at 3:43 AM and sets 20 hours, 56 minutes later, at 12:38 AM, while on December 21, the shortest day of the year, it rises at 10:59 AM and sets 4 hours, 16 minutes later, at 3:15 PM.

Sunrise & Sunset with Twilight in the Summer at Minchumina Airport

Sunrise & Sunset with Twilight in the Summer at Minchumina AirportJunJulAug2 AM4 AM6 AM8 AM10 AM12 PM2 PM4 PM6 PM8 PM10 PM12 AM2 AMSpringFall3:43 AM3:43 AM12:38 AMJun 1912:38 AMJun 196:51 AM6:51 AM9:24 PMAug 319:24 PMAug 314:07 AM4:07 AM12:09 AMJun 112:09 AMJun 15:21 AM5:21 AM11:07 PMAug 111:07 PMAug 1SolarMidnightSolarMidnightSolarNoonSunriseSunset
The solar day in the summer. 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 figure below presents a compact representation of the sun's elevation (the angle of the sun above the horizon) and azimuth (its compass bearing) for every hour of every day in the reporting period. The horizontal axis is the day of the year and the vertical axis is the hour of the day. For a given day and hour of that day, the background color indicates the azimuth of the sun at that moment. The black isolines are contours of constant solar elevation.

Solar Elevation and Azimuth in the Summer at Minchumina Airport

Solar Elevation and Azimuth in the Summer at Minchumina AirportJunJulAug12 AM12 AM2 AM2 AM4 AM4 AM6 AM6 AM8 AM8 AM10 AM10 AM12 PM12 PM2 PM2 PM4 PM4 PM6 PM6 PM8 PM8 PM10 PM10 PM12 AM12 AMSpringFall0010202030304001010203040
northeastsouthwest
Solar elevation and azimuth in the the summer of 2024. The black lines are lines of constant solar elevation (the angle of the sun above the horizon, in degrees). The background color fills indicate the azimuth (the compass bearing) of the sun. The lightly tinted areas at the boundaries of the cardinal compass points indicate the implied intermediate directions (northeast, southeast, southwest, and northwest).

The figure below presents a compact representation of key lunar data for the summer of 2024. The horizontal axis is the day, the vertical axis is the hour of the day, and the colored areas indicate when the moon is above the horizon. The vertical gray bars (new Moons) and blue bars (full Moons) indicate key Moon phases. The label associated with each bar indicates the date and time that the phase is obtained, and the companion time labels indicate the rise and set times of the Moon for the nearest time interval in which the moon is above the horizon.

Moon Rise, Set & Phases in the Summer at Minchumina Airport

Moon Rise, Set & Phases in the Summer at Minchumina AirportJunJulAug12 AM12 AM4 AM4 AM8 AM8 AM12 PM12 PM4 PM4 PM8 PM8 PM12 AM12 AMSpringFallMay 77:23 PMMay 77:23 PMMay 235:54 AMMay 235:54 AMJun 64:38 AMJun 64:38 AMJul 52:58 PMJul 52:58 PMJul 212:18 AMJul 212:18 AMAug 43:14 AMAug 43:14 AMAug 1910:26 AMAug 1910:26 AMSep 25:56 PMSep 25:56 PMSep 176:35 PMSep 176:35 PM5:00 AM5:00 AM11:34 PM11:34 PM12:00 AM12:00 AM12:00 AM12:00 AM12:00 AM12:00 AM11:35 PM11:35 PM5:35 AM5:35 AM9:30 PM9:30 PM8:25 PM8:25 PM8:48 AM8:48 AM
The time in which the moon is above the horizon (light blue area), with new moons (dark gray lines) and full moons (blue lines) indicated. The shaded overlays indicate night and civil twilight.

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 Minchumina Airport is essentially constant during the summer, remaining around 0% throughout.

For reference, on July 4, 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 the Summer at Minchumina Airport

Humidity Comfort Levels in the Summer at Minchumina AirportJunJulAug0%0%10%10%20%20%30%30%40%40%50%50%60%60%70%70%80%80%90%90%100%100%SpringFallJul 110%Jul 110%Jun 10%Jun 10%Aug 310%Aug 310%Aug 10%Aug 10%drydry
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The percentage of time spent at various humidity comfort levels, categorized by dew point.

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 Minchumina Airport is essentially constant during the summer, remaining within 0.1 miles per hour of 4.3 miles per hour throughout.

For reference, on January 14, the windiest day of the year, the daily average wind speed is 7.3 miles per hour, while on July 13, the calmest day of the year, the daily average wind speed is 4.2 miles per hour.

The lowest daily average wind speed during the summer is 4.2 miles per hour on July 13.

Average Wind Speed in the Summer at Minchumina Airport

Average Wind Speed in the Summer at Minchumina AirportJunJulAug0 mph0 mph1 mph1 mph2 mph2 mph3 mph3 mph4 mph4 mph5 mph5 mph6 mph6 mph7 mph7 mphSpringFallJul 134.2 mphJul 134.2 mphJun 14.4 mphJun 14.4 mphAug 314.3 mphAug 314.3 mphAug 14.3 mphAug 14.3 mph
The average of mean hourly wind speeds (dark gray line), with 25th to 75th and 10th to 90th percentile bands.

The wind direction at Minchumina Airport during the summer is predominantly out of the south from June 1 to June 10 and from July 17 to August 31 and the west from June 10 to July 17.

Wind Direction in the Summer at Minchumina Airport

Wind Direction in the Summer at Minchumina AirportNSWSNJunJulAug0%100%20%80%40%60%60%40%80%20%100%0%SpringFallwestsouthnortheast
northeastsouthwest
The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1.0 mph. The lightly tinted areas at the boundaries are the percentage of hours spent in the implied intermediate directions (northeast, southeast, southwest, and northwest).

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 Minchumina Airport typically lasts for 3.9 months (121 days), from around May 14 to around September 11, rarely starting before April 28 or after May 29, and rarely ending before August 23 or after October 1.

The summer at Minchumina Airport is more likely than not fully within the growing season, with the chance that a given day is in the growing season reaching a high of 100% on July 13.

Time Spent in Various Temperature Bands and the Growing Season in the Summer at Minchumina Airport

Time Spent in Various Temperature Bands and the Growing Season in the Summer at Minchumina Airportgrowing seasonJunJulAug0%100%10%90%20%80%30%70%40%60%50%50%60%40%70%30%80%20%90%10%100%0%SpringFall94%Jun 194%Jun 176%Aug 3176%Aug 31100%Jul 1100%Jul 1100%Aug 1100%Aug 150%May 1450%May 1450%Sep 1150%Sep 11Jul 13100%Jul 13100%very coldcoldcoolfreezingcomfortablewarm
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 percentage of time spent in various temperature bands. 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.

The average accumulated growing degree days at Minchumina Airport are rapidly increasing during the summer, increasing by 719°F, from 104°F to 822°F, over the course of the season.

Growing Degree Days in the Summer at Minchumina Airport

Growing Degree Days in the Summer at Minchumina AirportJunJulAug100°F100°F200°F200°F300°F300°F400°F400°F500°F500°F600°F600°F700°F700°F800°F800°F900°F900°F1,000°F1,000°FSpringFallJun 1104°FJun 1104°FAug 31822°FAug 31822°FJul 1357°FJul 1357°FAug 1659°FAug 1659°F
The average growing degree days accumulated over the course of the summer, with 25th to 75th and 10th to 90th percentile bands.

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 Minchumina Airport is very rapidly decreasing during the summer, falling by 2.4 kWh, from 5.3 kWh to 2.9 kWh, over the course of the season.

The highest average daily incident shortwave solar energy during the summer is 5.6 kWh on June 21.

Average Daily Incident Shortwave Solar Energy in the Summer at Minchumina Airport

Average Daily Incident Shortwave Solar Energy in the Summer at Minchumina AirportJunJulAug0 kWh0 kWh1 kWh1 kWh2 kWh2 kWh3 kWh3 kWh4 kWh4 kWh5 kWh5 kWh6 kWh6 kWh7 kWh7 kWh8 kWh8 kWhSpringFallJun 215.6 kWhJun 215.6 kWhJun 15.3 kWhJun 15.3 kWhAug 312.9 kWhAug 312.9 kWhAug 14.2 kWhAug 14.2 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.

For the purposes of this report, the geographical coordinates of Minchumina Airport are 63.882 deg latitude, -152.311 deg longitude, and 682 ft elevation.

The topography within 2 miles of Minchumina Airport contains significant variations in elevation, with a maximum elevation change of 505 feet and an average elevation above sea level of 711 feet. Within 10 miles contains significant variations in elevation (1,194 feet). Within 50 miles contains very significant variations in elevation (3,589 feet).

The area within 2 miles of Minchumina Airport is covered by water (49%), shrubs (24%), and trees (18%), within 10 miles by trees (47%) and shrubs (35%), and within 50 miles by trees (59%) and shrubs (33%).

This report illustrates the typical weather at Minchumina 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

Minchumina 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 Nikolai Airport, Ruby Airport, Nenana Municipal Airport, McKinley National Park Airport, and McGrath 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 Algorithms 2nd Edition , 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 airports and weather stations are provided by AskGeo.com .

Maps are © OpenStreetMap contributors.

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.

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