Average Weather in February at Churchill Airport Canada
Daily high temperatures increase by 7°F, from -5°F to 2°F, rarely falling below -22°F or exceeding 21°F.
Daily low temperatures increase by 5°F, from -20°F to -15°F, rarely falling below -33°F or exceeding 5°F.
For reference, on July 23, the hottest day of the year, temperatures at Churchill Airport typically range from 49°F to 66°F, while on January 21, the coldest day of the year, they range from -20°F to -6°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
The month of February at Churchill Airport experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 86% throughout the month.
The clearest day of the month is February 29, with clear, mostly clear, or partly cloudy conditions 15% of the time.
For reference, on January 30, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 87%, while on July 22, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 50%.
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 Churchill Airport, the chance of a wet day over the course of February is essentially constant, remaining around 6% throughout.
For reference, the year's highest daily chance of a wet day is 29% on September 5, and its lowest chance is 5% on January 10.
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 Churchill Airport is essentially constant, remaining about 0.3 inches throughout, and rarely exceeding 0.7 inches or falling below -0.0 inches.
Average Monthly Liquid-Equivalent Snowfall in February
Over the course of February at Churchill 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 2 hours, 20 minutes, implying an average daily increase of 5 minutes, 0 seconds, and weekly increase of 34 minutes, 58 seconds.
The shortest day of the month is February 1, with 8 hours, 12 minutes of daylight and the longest day is February 29, with 10 hours, 32 minutes of daylight.
Hours of Daylight and Twilight in February
The latest sunrise of the month at Churchill Airport is 8:24 AM on February 1 and the earliest sunrise is 1 hour, 11 minutes earlier at 7:13 AM on February 29.
The earliest sunset is 4:36 PM on February 1 and the latest sunset is 1 hour, 9 minutes later at 5:45 PM on February 29.
Daylight saving time is observed at Churchill Airport during 2020, but it neither starts nor ends during February, so the entire month is in standard time.
For reference, on June 20, the longest day of the year, the Sun rises at 4:05 AM and sets 18 hours, 25 minutes later, at 10:30 PM, while on December 21, the shortest day of the year, it rises at 9:07 AM and sets 6 hours, 15 minutes later, at 3:22 PM.
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 Churchill Airport is essentially constant during February, remaining around 0% throughout.
For reference, on July 27, the muggiest day of the year, there are muggy conditions 1% 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 Churchill Airport is gradually decreasing during February, decreasing from 14.3 miles per hour to 13.5 miles per hour over the course of the month.
For reference, on November 10, the windiest day of the year, the daily average wind speed is 14.7 miles per hour, while on July 21, the calmest day of the year, the daily average wind speed is 9.9 miles per hour.
Average Wind Speed in February
The hourly average wind direction at Churchill Airport throughout February is predominantly from the west, with a peak proportion of 47% on February 1.
Wind Direction in February
Churchill 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 Churchill Airport is essentially constant during February, remaining around 29°F throughout.
The lowest average surface water temperature during February is 29°F on February 6.
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 Churchill Airport typically lasts for 3.4 months (104 days), from around June 10 to around September 22, rarely starting before May 26 or after June 26, and rarely ending before September 6 or after October 7.
The month of February at Churchill Airport is reliably fully outside of the growing season.
Time Spent in Various Temperature Bands and the Growing Season 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
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 Churchill 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 Churchill Airport is increasing during February, rising by 1.1 kWh, from 0.8 kWh to 1.9 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 Churchill Airport are 58.741 deg latitude, -94.073 deg longitude, and 36 ft elevation.
The topography within 2 miles of Churchill Airport contains only modest variations in elevation, with a maximum elevation change of 102 feet and an average elevation above sea level of 47 feet. Within 10 miles also contains only modest variations in elevation (157 feet). Within 50 miles also contains only modest variations in elevation (364 feet).
The area within 2 miles of Churchill Airport is covered by sparse vegetation (48%), trees (21%), and grassland (12%), within 10 miles by water (47%) and trees (26%), and within 50 miles by water (45%) and sparse vegetation (24%).
This report illustrates the typical weather at Churchill 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
Churchill 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.There are no other weather stations in our network within 200 kilometers of this location. Consequently, in the case of missing or erroneous measurements from this station, we fall back on NASA's MERRA-2 modern-era reanalysis , adjusted according to typical seasonal and diurnal differences between this station and the wide-area MERRA-2 reconstructed values.
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 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.