San Pedro (CA) Weather and Climate: A Comprehensive Guide
The temperature in San Pedro varies moderately throughout the year.
The temperatures shift from warm
to pleasant.
The area is known for its low rainfall.
Let's now guide you through the climate details for a complete overview.
Average maximum day and minimum night temperature
In San Pedro, seasonal changes bring about a moderate variation in temperatures. Average maximum daytime temperatures range from a comfortable 26°C in September, the warmest time of the year, to a pleasant 18°C during cooler months like January.
At night, temperatures typically drop to an average of around 9°C during these months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
San Pedro has a dry climate with very low precipitation, averaging 234 mm of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. During the wetter season, December receives moderate rainfall, averaging 68 mm of precipitation, recorded across 8 rainy days. In contrast, the drier season, August brings less rainfall, with 0.2 mm over 0 rainy days. For more details, please visit our San Pedro Precipitation page.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Seasonal changes in sunshine hours are quite dramatic in San Pedro. While July receives considerable daily sunshine with up to 12.1 hours, November marks the darkest time of the year, where sunshine is scarce with only 7.2 hours of sunlight per day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average water temperature
The mean water temperature over the year ranges from 14°C in January to 18°C in August.
Water temperature over the year
Average humidity
The relative humidity is high throughout the year in San Pedro.
The city experiences its highest humidity in May, reaching 73%. In November, the humidity drops to its lowest level at 50%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
Average wind speed
The average wind speed over the year ranges from 3 m/s to 4 m/s. It is lower in January, February, September, October, November and December and higher in March, April, May, June, July and August.
The mean monthly wind speed over the year (meters per second)
partly cloudy and no rain broken clouds and no rain partly cloudy and no rainForecast for San Pedro (CA)
4 m/s
2 m/s
2 m/s
The best time of year to visit San Pedro in the United States of America
During the months of March, April, May, June, July, August, October and November you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
The hottest season / summer takes place in July, August, September and October.
September has an average maximum temperature of 26°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 18°C.
December tops the wettest month list with 68 mm of rainfall.
August is the driest month with 0 mm of precipitation.
July is the sunniest month with an average of 364 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
