Average Weather in November in San Fernando California, United States
Daily high temperatures decrease by 8°F, from 75°F to 67°F, rarely falling below 58°F or exceeding 87°F.
Daily low temperatures decrease by 6°F, from 54°F to 47°F, rarely falling below 41°F or exceeding 60°F.
For reference, on August 20, the hottest day of the year, temperatures in San Fernando typically range from 65°F to 92°F, while on December 25, the coldest day of the year, they range from 45°F to 64°F.
Average High and Low Temperature in November
The figure below shows you a compact characterization of the hourly average temperatures for the quarter of the year centered on November. 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 November
The month of November in San Fernando experiences increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 25% to 35%.
The clearest day of the month is November 1, with clear, mostly clear, or partly cloudy conditions 75% of the time.
For reference, on February 22, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 44%, while on September 7, the clearest day of the year, the chance of clear, mostly clear, or partly cloudy skies is 91%.
Cloud Cover Categories in November
A wet day is one with at least 0.04 inches of liquid or liquid-equivalent precipitation. In San Fernando, the chance of a wet day over the course of November is gradually increasing, starting the month at 7% and ending it at 11%.
For reference, the year's highest daily chance of a wet day is 21% on February 20, and its lowest chance is 0% on July 2.
Probability of Precipitation in November
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 November in San Fernando is increasing, starting the month at 0.7 inches, when it rarely exceeds 1.9 inches, and ending the month at 1.4 inches, when it rarely exceeds 3.2 inches or falls below 0.1 inches.
Average Monthly Rainfall in November
Over the course of November in San Fernando, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 43 minutes, implying an average daily decrease of 1 minute, 30 seconds, and weekly decrease of 10 minutes, 30 seconds.
The shortest day of the month is November 30, with 10 hours, 3 minutes of daylight and the longest day is November 1, with 10 hours, 47 minutes of daylight.
Hours of Daylight and Twilight in November
The latest sunrise of the month in San Fernando is 7:15 AM on November 3 and the earliest sunrise is 59 minutes earlier at 6:16 AM on November 4.
The latest sunset is 6:00 PM on November 1 and the earliest sunset is 1 hour, 16 minutes earlier at 4:43 PM on November 30.
Daylight saving time (DST) ends at 1:00 AM on November 4, 2018, shifting sunrise and sunset to be an hour earlier.
For reference, on June 21, the longest day of the year, the Sun rises at 5:42 AM and sets 14 hours, 27 minutes later, at 8:09 PM, while on December 21, the shortest day of the year, it rises at 6:56 AM and sets 9 hours, 52 minutes later, at 4:47 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in November
The chance that a given day will be muggy in San Fernando is essentially constant during November, remaining around 0% throughout.
For reference, on August 5, the muggiest day of the year, there are muggy conditions 2% 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 November
The average hourly wind speed in San Fernando is increasing during November, increasing from 6.9 miles per hour to 8.3 miles per hour over the course of the month.
For reference, on December 31, the windiest day of the year, the daily average wind speed is 9.0 miles per hour, while on August 14, the calmest day of the year, the daily average wind speed is 5.3 miles per hour.
Average Wind Speed in November
Wind Direction in November
San Fernando 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 San Fernando is gradually decreasing during November, falling by 3°F, from 65°F to 61°F, over the course of the month.
Average Water Temperature in November
Temperatures in San Fernando 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 November
The average accumulated growing degree days in San Fernando are increasing during November, increasing by 288°F, from 4,781°F to 5,069°F, over the course of the month.
Growing Degree Days in November
The average daily incident shortwave solar energy in San Fernando is gradually decreasing during November, falling by 1.0 kWh, from 4.3 kWh to 3.3 kWh, over the course of the month.
Average Daily Incident Shortwave Solar Energy in November
For the purposes of this report, the geographical coordinates of San Fernando are 34.282 deg latitude, -118.439 deg longitude, and 1,086 ft elevation.
The topography within 2 miles of San Fernando contains significant variations in elevation, with a maximum elevation change of 522 feet and an average elevation above sea level of 1,079 feet. Within 10 miles contains significant variations in elevation (4,295 feet). Within 50 miles also contains extreme variations in elevation (10,062 feet).
The area within 2 miles of San Fernando is covered by artificial surfaces (69%) and shrubs (31%), within 10 miles by shrubs (52%) and artificial surfaces (44%), and within 50 miles by shrubs (43%) and artificial surfaces (20%).
This report illustrates the typical weather in San Fernando 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 San Fernando.
For each station, the records are corrected for the elevation difference between that station and San Fernando 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 San Fernando is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between San Fernando and a given station.
The stations contributing to this reconstruction are: Van Nuys Airport (39%, 9 kilometers, southwest); Burbank Bob Hope Airport (33%, 12 kilometers, southeast); Newhall (25%, 16 kilometers, northwest); and Palmdale United States Air Force Plant 42 Airport (3.5%, 51 kilometers, northeast).
Time zones for aiports and weather stations are provided by AskGeo.com .