Average Weather in November in San Clemente California, United States
Daily high temperatures decrease by 4°F, from 71°F to 67°F, rarely falling below 61°F or exceeding 80°F.
Daily low temperatures decrease by 5°F, from 57°F to 51°F, rarely falling below 46°F or exceeding 61°F.
For reference, on August 24, the hottest day of the year, temperatures in San Clemente typically range from 64°F to 77°F, while on December 25, the coldest day of the year, they range from 49°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 Clemente experiences increasing cloud cover, with the percentage of time that the sky is overcast or mostly cloudy increasing from 25% to 34%.
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 20, the cloudiest day of the year, the chance of overcast or mostly cloudy conditions is 43%, 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 November
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 San Clemente, the chance of a wet day over the course of November is increasing, starting the month at 7% and ending it at 11%.
For reference, the year's highest daily chance of a wet day is 20% on February 20, and its lowest chance is 1% on June 27.
Probability of Precipitation in November
The average sliding 31-day rainfall during November in San Clemente is increasing, starting the month at 0.6 inches, when it rarely exceeds 1.6 inches, and ending the month at 1.3 inches, when it rarely exceeds 3.1 inches.
Average Monthly Rainfall in November
Over the course of November in San Clemente, the length of the day is decreasing. From the start to the end of the month, the length of the day decreases by 42 minutes, implying an average daily decrease of 1 minute, 27 seconds, and weekly decrease of 10 minutes, 9 seconds.
The shortest day of the month is November 30, with 10 hours, 7 minutes of daylight and the longest day is November 1, with 10 hours, 49 minutes of daylight.
Hours of Daylight and Twilight in November
The latest sunrise of the month in San Clemente is 7:11 AM on November 3 and the earliest sunrise is 59 minutes earlier at 6:11 AM on November 4.
The latest sunset is 5:58 PM on November 1 and the earliest sunset is 1 hour, 16 minutes earlier at 4:42 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 5:41 AM and sets 14 hours, 22 minutes later, at 8:03 PM, while on December 21, the shortest day of the year, it rises at 6:50 AM and sets 9 hours, 56 minutes later, at 4:46 PM.
Sunrise & Sunset with Twilight and Daylight Saving Time in November
The chance that a given day will be muggy in San Clemente is essentially constant during November, remaining around 0% throughout.
For reference, on August 3, the muggiest day of the year, there are muggy conditions 17% 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
dry 55°F comfortable 60°F humid 65°F muggy 70°F oppressive 75°F miserable
The average hourly wind speed in San Clemente is gradually increasing during November, increasing from 5.9 miles per hour to 6.7 miles per hour over the course of the month.
For reference, on December 29, 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 5.4 miles per hour.
Average Wind Speed in November
Wind Direction in November
San Clemente 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 Clemente is gradually decreasing during November, falling by 3°F, from 65°F to 62°F, over the course of the month.
Average Water Temperature in November
Temperatures in San Clemente 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 Clemente are increasing during November, increasing by 320°F, from 4,018°F to 4,338°F, over the course of the month.
Growing Degree Days in November
The average daily incident shortwave solar energy in San Clemente is gradually decreasing during November, falling by 0.9 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 Clemente are 33.427 deg latitude, -117.612 deg longitude, and 125 ft elevation.
The topography within 2 miles of San Clemente contains very significant variations in elevation, with a maximum elevation change of 879 feet and an average elevation above sea level of 238 feet. Within 10 miles contains very significant variations in elevation (2,277 feet). Within 50 miles contains large variations in elevation (6,142 feet).
The area within 2 miles of San Clemente is covered by artificial surfaces (63%) and water (28%), within 10 miles by water (44%) and shrubs (24%), and within 50 miles by water (43%) and shrubs (28%).
This report illustrates the typical weather in San Clemente 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 2 weather stations near enough to contribute to our estimation of the temperature and dew point in San Clemente.
For each station, the records are corrected for the elevation difference between that station and San Clemente 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 Clemente is computed as the weighted average of the individual contributions from each station, with weights proportional to the inverse of the distance between San Clemente and a given station.
The stations contributing to this reconstruction are: Oceanside Harbor (62%, 21 kilometers, southeast) and El Toro Mcas (38%, 29 kilometers, northwest).
Time zones for aiports and weather stations are provided by AskGeo.com .