Average Weather in February in Valley Center California, United States
Daily high temperatures are around 64°F, rarely falling below 55°F or exceeding 76°F.
Daily low temperatures are around 42°F, rarely falling below 34°F or exceeding 50°F.
For reference, on August 23, the hottest day of the year, temperatures in Valley Center typically range from 61°F to 86°F, while on December 25, the coldest day of the year, they range from 40°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
Tafraout, Morocco (6,041 miles away); De Rust, South Africa (10,130 miles); and Bedfordale, Australia (9,394 miles) are the far-away foreign places with temperatures most similar to Valley Center (view comparison).
The month of February in Valley Center experiences essentially constant cloud cover, with the percentage of time that the sky is overcast or mostly cloudy remaining about 43% throughout the month. The highest chance of overcast or mostly cloudy conditions is 45% on February 20.
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 20, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 45%, while on September 7, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 90%.
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 Valley Center, the chance of a wet day over the course of February is increasing, starting the month at 16% and ending it at 20%.
For reference, the year's highest daily chance of a wet day is 21% on February 22, and its lowest chance is 1% on June 26.
Probability of Precipitation in February
The average sliding 31-day rainfall during February in Valley Center is gradually increasing, starting the month at 2.4 inches, when it rarely exceeds 5.4 inches or falls below 0.2 inches, and ending the month at 2.7 inches, when it rarely exceeds 5.6 inches or falls below 0.3 inches.
The highest average 31-day accumulation is 2.8 inches on February 20.
Average Monthly Rainfall in February
Over the course of February in Valley Center, the length of the day is increasing. From the start to the end of the month, the length of the day increases by 50 minutes, implying an average daily increase of 1 minute, 52 seconds, and weekly increase of 13 minutes, 5 seconds.
The shortest day of the month is February 1, with 10 hours, 37 minutes of daylight and the longest day is February 28, with 11 hours, 27 minutes of daylight.
Hours of Daylight and Twilight in February
The latest sunrise of the month in Valley Center is 6:43 AM on February 1 and the earliest sunrise is 26 minutes earlier at 6:17 AM on February 28.
The earliest sunset is 5:20 PM on February 1 and the latest sunset is 24 minutes later at 5:44 PM on February 28.
Daylight saving time is observed in Valley Center during 2018, but it neither starts nor ends during February, so the entire month is in standard time.
For reference, on June 21, the longest day of the year, the Sun rises at 5:39 AM and sets 14 hours, 21 minutes later, at 8:00 PM, while on December 21, the shortest day of the year, it rises at 6:47 AM and sets 9 hours, 57 minutes later, at 4:44 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in February
The chance that a given day will be muggy in Valley Center is essentially constant during February, remaining around 0% throughout.
For reference, on August 29, the muggiest day of the year, there are muggy conditions 3% of the time, while on November 7, 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 Valley Center is essentially constant during February, remaining within 0.1 miles per hour of 6.8 miles per hour throughout.
For reference, on April 11, the windiest day of the year, the daily average wind speed is 7.2 miles per hour, while on September 8, the calmest day of the year, the daily average wind speed is 5.3 miles per hour.
Average Wind Speed in February
Wind Direction in February
Valley Center 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 in Valley Center is essentially constant during February, remaining around 59°F throughout.
The lowest average surface water temperature during February is 59°F on February 8.
Average Water Temperature in February
The growing season in Valley Center typically lasts for 11 months (337 days), from around January 17 to around December 20, rarely starting after March 5, or ending before November 26.
The month of February in Valley Center is more likely than not fully within the growing season, with the chance that a given day is in the growing season rapidly increasing from 64% to 87% 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 Valley Center are gradually increasing during February, increasing by 128°F, from 144°F to 272°F, over the course of the month.
Growing Degree Days in February
The average daily incident shortwave solar energy in Valley Center is increasing during February, rising by 1.0 kWh, from 3.8 kWh to 4.8 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 Valley Center are 33.218 deg latitude, -117.034 deg longitude, and 1,460 ft elevation.
The topography within 2 miles of Valley Center contains very significant variations in elevation, with a maximum elevation change of 974 feet and an average elevation above sea level of 1,446 feet. Within 10 miles contains very significant variations in elevation (4,564 feet). Within 50 miles also contains extreme variations in elevation (10,728 feet).
The area within 2 miles of Valley Center is covered by shrubs (77%) and grassland (18%), within 10 miles by shrubs (72%) and artificial surfaces (12%), and within 50 miles by shrubs (52%) and water (22%).
This report illustrates the typical weather in Valley Center 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 Valley Center.
For each station, the records are corrected for the elevation difference between that station and Valley Center 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 Valley Center is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between Valley Center and a given station.
The stations contributing to this reconstruction are: Ramona Airport (65%, 23 kilometers, southeast); McClellan–Palomar Airport (26%, 25 kilometers, southwest); and Palm Springs International Airport (9%, 83 kilometers, northeast).
Time zones for aiports and weather stations are provided by AskGeo.com .