Average Weather in February in Corona de Tucson Arizona, United States
Daily high temperatures increase by 5°F, from 65°F to 70°F, rarely falling below 55°F or exceeding 79°F.
Daily low temperatures increase by 3°F, from 41°F to 44°F, rarely falling below 32°F or exceeding 52°F.
For reference, on June 23, the hottest day of the year, temperatures in Corona de Tucson typically range from 71°F to 98°F, while on January 4, the coldest day of the year, they range from 39°F to 63°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 in Corona de Tucson experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 37% throughout the month. The highest chance of overcast or mostly cloudy conditions is 38% on February 22.
The clearest day of the month is February 28, with clear, mostly clear, or partly cloudy conditions 64% of the time.
For reference, on July 30, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 49%, while on June 9, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 84%.
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. In Corona de Tucson, the chance of a wet day over the course of February is essentially constant, remaining around 11% throughout.
For reference, the year's highest daily chance of a wet day is 46% on August 3, and its lowest chance is 3% on May 20.
Probability of Precipitation in February
To show variation within the month and not just the monthly total, we show the rainfall accumulated over a sliding 31-day period centered around each day.
The average sliding 31-day rainfall during February in Corona de Tucson is essentially constant, remaining about 0.9 inches throughout, and rarely exceeding 2.2 inches.
Average Monthly Rainfall in February
Over the course of February in Corona de Tucson, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 48 minutes, implying an average daily increase of 1 minute, 47 seconds, and weekly increase of 12 minutes, 28 seconds.
The shortest day of the month is February 1, with 10 hours, 41 minutes of daylight and the longest day is February 28, with 11 hours, 29 minutes of daylight.
Hours of Daylight and Twilight in February
The latest sunrise of the month in Corona de Tucson is 7:16 AM on February 1 and the earliest sunrise is 25 minutes earlier at 6:51 AM on February 28.
The earliest sunset is 5:57 PM on February 1 and the latest sunset is 23 minutes later at 6:20 PM on February 28.
Daylight saving time is not observed in Corona de Tucson during 2018.
For reference, on June 21, the longest day of the year, the Sun rises at 5:17 AM and sets 14 hours, 15 minutes later, at 7:32 PM, while on December 21, the shortest day of the year, it rises at 7:19 AM and sets 10 hours, 4 minutes later, at 5:23 PM.
Sunrise & Sunset with Twilight 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 in Corona de Tucson is essentially constant during February, remaining around 0% throughout.
For reference, on August 5, the muggiest day of the year, there are muggy conditions 13% 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 in Corona de Tucson is essentially constant during February, remaining within 0.1 miles per hour of 8.4 miles per hour throughout.
For reference, on April 16, the windiest day of the year, the daily average wind speed is 9.0 miles per hour, while on August 8, the calmest day of the year, the daily average wind speed is 5.4 miles per hour.
The lowest daily average wind speed during February is 8.3 miles per hour on February 3.
Average Wind Speed in February
Wind Direction 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 in Corona de Tucson typically lasts for 9.7 months (293 days), from around February 14 to around December 3, rarely starting after March 18, or ending before November 15.
During February in Corona de Tucson, the chance that a given day is within the growing season is rapidly increasing rising from 36% to 70% over the course of the month.
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 in Corona de Tucson are gradually increasing during February, increasing by 163°F, from 133°F to 296°F, over the course of the month.
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 in Corona de Tucson is increasing during February, rising by 1.1 kWh, from 4.2 kWh to 5.3 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 Corona de Tucson are 31.965 deg latitude, -110.776 deg longitude, and 3,287 ft elevation.
The topography within 2 miles of Corona de Tucson contains significant variations in elevation, with a maximum elevation change of 531 feet and an average elevation above sea level of 3,295 feet. Within 10 miles contains significant variations in elevation (3,579 feet). Within 50 miles also contains extreme variations in elevation (7,549 feet).
The area within 2 miles of Corona de Tucson is covered by shrubs (100%), within 10 miles by shrubs (96%), and within 50 miles by shrubs (84%) and grassland (11%).
This report illustrates the typical weather in Corona de Tucson 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
There are 4 weather stations near enough to contribute to our estimation of the temperature and dew point in Corona de Tucson.
For each station, the records are corrected for the elevation difference between that station and Corona de Tucson according to the International Standard Atmosphere , and by the relative change present in the MERRA-2 satellite-era reanalysis between the two locations.
The estimated value at Corona de Tucson is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Corona de Tucson and a given station.
The stations contributing to this reconstruction are: Allied Airstrip (40%, 25 kilometers, northwest); Tucson International Airport (35%, 25 kilometers, northwest); Pioneer Airfield (12%, 52 kilometers, southeast); and Nogales International Airport (13%, 61 kilometers, south).
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.