Average Weather in February in Sun Valley Arizona, United States
Daily high temperatures increase by 4°F, from 55°F to 59°F, rarely falling below 44°F or exceeding 69°F.
Daily low temperatures increase by 3°F, from 32°F to 35°F, rarely falling below 24°F or exceeding 43°F.
For reference, on July 3, the hottest day of the year, temperatures in Sun Valley typically range from 63°F to 92°F, while on January 5, the coldest day of the year, they range from 31°F to 52°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
Torre del Campo, Spain (5,629 miles away); Elbasan, Albania (6,389 miles); and Al Quţayfah, Syria (7,306 miles) are the far-away foreign places with temperatures most similar to Sun Valley (view comparison).
The month of February in Sun Valley experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 41% throughout the month. The highest chance of overcast or mostly cloudy conditions is 42% on February 19.
The clearest day of the month is February 1, with clear, mostly clear, or partly cloudy conditions 60% of the time.
For reference, on February 19, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 42%, while on June 14, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 83%.
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 Sun Valley, the chance of a wet day over the course of February is essentially constant, remaining around 15% throughout.
For reference, the year's highest daily chance of a wet day is 37% on August 4, and its lowest chance is 3% on June 13.
Over the course of February in Sun Valley, the chance of a day with only rain remains an essentially constant 13% throughout, the chance of a day with mixed snow and rain remains an essentially constant 2% throughout, and the chance of a day with only snow remains an essentially constant 0% throughout.
Probability of Precipitation in February
The average sliding 31-day rainfall during February in Sun Valley is essentially constant, remaining about 1.7 inches throughout, and rarely exceeding 4.1 inches.
Average Monthly Rainfall 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 in Sun Valley is essentially constant, remaining about 0.1 inches throughout, and rarely exceeding 0.5 inches or falling to 0.0 inches.
The highest average 31-day liquid-equivalent accumulation is 0.1 inches on February 26.
Average Monthly Liquid-Equivalent Snowfall in February
Over the course of February in Sun Valley, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 53 minutes, implying an average daily increase of 1 minute, 57 seconds, and weekly increase of 13 minutes, 37 seconds.
The shortest day of the month is February 1, with 10 hours, 33 minutes of daylight and the longest day is February 28, with 11 hours, 25 minutes of daylight.
Hours of Daylight and Twilight in February
The latest sunrise of the month in Sun Valley is 7:22 AM on February 1 and the earliest sunrise is 27 minutes earlier at 6:55 AM on February 28.
The earliest sunset is 5:55 PM on February 1 and the latest sunset is 25 minutes later at 6:20 PM on February 28.
Daylight saving time is not observed in Sun Valley during 2018.
For reference, on June 21, the longest day of the year, the Sun rises at 5:13 AM and sets 14 hours, 27 minutes later, at 7:40 PM, while on December 21, the shortest day of the year, it rises at 7:27 AM and sets 9 hours, 52 minutes later, at 5:19 PM.
Sunrise & Sunset with Twilight in February
The chance that a given day will be muggy in Sun Valley is essentially constant during February, remaining around 0% throughout.
For reference, on August 6, the muggiest day of the year, there are muggy conditions 3% 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
The average hourly wind speed in Sun Valley is essentially constant during February, remaining around 5.8 miles per hour throughout.
For reference, on April 11, the windiest day of the year, the daily average wind speed is 6.3 miles per hour, while on August 12, the calmest day of the year, the daily average wind speed is 4.1 miles per hour.
The lowest daily average wind speed during February is 5.8 miles per hour on February 3.
Average Wind Speed in February
Wind Direction in February
The growing season in Sun Valley typically lasts for 7.3 months (222 days), from around April 2 to around November 10, rarely starting before March 9 or after April 29, and rarely ending before October 20 or after December 1.
The month of February in Sun Valley is very likely fully outside of the growing season, with the chance that a given day is in the growing season gradually increasing from 0% to 4% over the course of the month.
Time Spent in Various Temperature Bands and the Growing Season in February
The average accumulated growing degree days in Sun Valley are gradually increasing during February, increasing by 51°F, from 33°F to 85°F, over the course of the month.
Growing Degree Days in February
The average daily incident shortwave solar energy in Sun Valley is increasing during February, rising by 1.1 kWh, from 3.9 kWh to 5.0 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 Sun Valley are 34.254 deg latitude, -111.261 deg longitude, and 4,902 ft elevation.
The topography within 2 miles of Sun Valley contains significant variations in elevation, with a maximum elevation change of 558 feet and an average elevation above sea level of 4,798 feet. Within 10 miles contains significant variations in elevation (3,678 feet). Within 50 miles also contains extreme variations in elevation (7,090 feet).
The area within 2 miles of Sun Valley is covered by shrubs (53%) and trees (47%), within 10 miles by shrubs (51%) and trees (49%), and within 50 miles by shrubs (63%) and trees (35%).
This report illustrates the typical weather in Sun Valley 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 3 weather stations near enough to contribute to our estimation of the temperature and dew point in Sun Valley.
For each station, the records are corrected for the elevation difference between that station and Sun Valley 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 Sun Valley is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Sun Valley and a given station.
The stations contributing to this reconstruction are: Payson Airport (94%, 7 kilometers, west); Winslow Municipal Airport (3.3%, 99 kilometers, northeast); and Show Low Municipal Airport (2.4%, 115 kilometers, east).
Time zones for aiports and weather stations are provided by AskGeo.com .