Average Weather in March in El Cerrito California, United States
Daily high temperatures increase by 3°F, from 62°F to 65°F, rarely falling below 55°F or exceeding 74°F.
Daily low temperatures are around 48°F, rarely falling below 41°F or exceeding 54°F.
For reference, on September 10, the hottest day of the year, temperatures in El Cerrito typically range from 56°F to 77°F, while on January 1, the coldest day of the year, they range from 42°F to 55°F.
Average High and Low Temperature in March
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on March. 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 March
Monte Patria, Chile (5,789 miles away); Alhadas, Portugal (5,604 miles); and Melbourne, Australia (7,884 miles) are the far-away foreign places with temperatures most similar to El Cerrito (view comparison).
The month of March in El Cerrito experiences gradually decreasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy decreasing from 53% to 47%.
The clearest day of the month is March 31, with clear, mostly clear, or partly cloudy conditions 54% of the time.
For reference, on January 11, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 55%, while on July 20, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 92%.
Cloud Cover Categories in March
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 El Cerrito, the chance of a wet day over the course of March is very rapidly decreasing, starting the month at 30% and ending it at 18%.
For reference, the year's highest daily chance of a wet day is 31% on February 20, and its lowest chance is -0% on July 25.
Probability of Precipitation in March
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 March in El Cerrito is rapidly decreasing, starting the month at 3.6 inches, when it rarely exceeds 7.0 inches or falls below 0.6 inches, and ending the month at 1.9 inches, when it rarely exceeds 4.5 inches or falls below 0.1 inches.
Average Monthly Rainfall in March
Over the course of March in El Cerrito, the length of the day is rapidly increasing. From the start to the end of the month, the length of the day increases by 1 hour, 14 minutes, implying an average daily increase of 2 minutes, 27 seconds, and weekly increase of 17 minutes, 10 seconds.
The shortest day of the month is March 1, with 11 hours, 22 minutes of daylight and the longest day is March 31, with 12 hours, 35 minutes of daylight.
Hours of Daylight and Twilight in March
The earliest sunrise of the month in El Cerrito is 6:29 AM on March 9 and the latest sunrise is 59 minutes later at 7:28 AM on March 10.
The earliest sunset is 6:02 PM on March 1 and the latest sunset is 1 hour, 29 minutes later at 7:31 PM on March 31.
Daylight saving time (DST) starts at 3:00 AM on March 10, 2019, shifting sunrise and sunset to be an hour later.
For reference, on June 21, the longest day of the year, the Sun rises at 5:47 AM and sets 14 hours, 48 minutes later, at 8:34 PM, while on December 22, the shortest day of the year, it rises at 7:21 AM and sets 9 hours, 32 minutes later, at 4:53 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in March
The chance that a given day will be muggy in El Cerrito is essentially constant during March, remaining around 0% throughout.
For reference, on September 12, 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 March
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in El Cerrito is essentially constant during March, remaining within 0.3 miles per hour of 8.1 miles per hour throughout.
For reference, on June 6, the windiest day of the year, the daily average wind speed is 9.3 miles per hour, while on October 29, the calmest day of the year, the daily average wind speed is 6.8 miles per hour.
Average Wind Speed in March
Wind Direction in March
El Cerrito 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 El Cerrito is essentially constant during March, remaining around 53°F throughout.
The highest average surface water temperature during March is 54°F on March 11.
Average Water Temperature in March
Temperatures in El Cerrito are sufficiently warm year round that it is not entirely meaningful to discuss the growing season in these terms. We nevertheless include the chart below as an illustration of the distribution of temperatures experienced throughout the year.
Time Spent in Various Temperature Bands and the Growing Season in March
The average accumulated growing degree days in El Cerrito are gradually increasing during March, increasing by 156°F, from 163°F to 320°F, over the course of the month.
Growing Degree Days in March
The average daily incident shortwave solar energy in El Cerrito is rapidly increasing during March, rising by 1.7 kWh, from 3.8 kWh to 5.5 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in March
For the purposes of this report, the geographical coordinates of El Cerrito are 37.916 deg latitude, -122.312 deg longitude, and 75 ft elevation.
The topography within 2 miles of El Cerrito contains very significant variations in elevation, with a maximum elevation change of 958 feet and an average elevation above sea level of 190 feet. Within 10 miles also contains very significant variations in elevation (1,886 feet). Within 50 miles contains very significant variations in elevation (3,898 feet).
The area within 2 miles of El Cerrito is covered by artificial surfaces (72%) and water (13%), within 10 miles by water (41%) and artificial surfaces (28%), and within 50 miles by water (31%) and grassland (22%).
This report illustrates the typical weather in El Cerrito 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 El Cerrito.
For each station, the records are corrected for the elevation difference between that station and El Cerrito 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 El Cerrito is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between El Cerrito and a given station.
The stations contributing to this reconstruction are: Naval Air Station Alameda (historical) (36%, 20 kilometers, south); Buchanan Field Airport (28%, 24 kilometers, east); Napa County Airport (18%, 33 kilometers, north); and Gnoss Field (17%, 33 kilometers, northwest).
Time zones for aiports and weather stations are provided by AskGeo.com .