Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
San Pedro (CA) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit San Pedro.
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10-day forecastForecast
Climate overview of San Pedro
San Pedro, California, United States of America, experiences moderate temperature changes through the seasons. September is the warmest month with daytime highs of 26°C (79°F), while December is the coolest at 18°C (64°F).
Rainfall is extremely rare, with only 234 mm (9.2 in) falling across the entire year. The most sunshine falls in July, with an average of 12.1 hours of daily sunshine.
San Pedro Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in San Pedro - and find the best time to visit.
Monthly Temperature in San Pedro
In San Pedro, seasonal changes bring about a moderate variation in temperatures. Average maximum daytime temperatures range from a comfortable 26°C (79°F) in September, the warmest time of the year, to a pleasant 18°C (64°F) during cooler months like December.
At night, you can expect temperatures ranging from 18°C (64°F) in September to around 9°C (48°F) during December.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in San Pedro
San Pedro has a dry climate with very low precipitation, averaging 234 mm (9.2 in) of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, December it receives moderate rainfall, averaging 68 mm (2.7 in) of precipitation, recorded across 8 rainy days. In contrast, the driest month August brings less rainfall, with 0.2 mm (0.01 in) 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 Hours in San Pedro
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
Data from: Los Angeles, the United States of America (24 KM, 15 Miles).
Daily hours of sunshine
Data from: Los Angeles, the United States of America (24 KM, 15 Miles).
Daily percentage of sunshine
Data from: Los Angeles, the United States of America (24 KM, 15 Miles).
Water Temperature in San Pedro
The mean water temperature over the year ranges from 14°C (57°F) in January to 18°C (64°F) in August.
Water temperature over the year
Data from: Los Angeles, the United States of America (24 KM, 15 Miles).
Humidity in San Pedro by Month
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%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Los Angeles, the United States of America (24 KM, 15 Miles).
Wind Speed in San Pedro
The average wind speed over the year ranges from 3 m/s (6 knots) to 4 m/s (8 knots). It is lower in January, February, September, October, November and December and higher in March, April, May, June, July and August. What does this mean?
The mean monthly wind speed over the year (meters per second)
Data from: Los Angeles, the United States of America (24 KM, 15 Miles).
Best Time to Visit San Pedro
For comfortable weather, consider visiting San Pedro in January, March, April, May, June, July, August, September, October and November. Conditions are usually least favourable in February and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
excellent
Feb
very good
Mar
excellent
Apr
excellent
May
excellent
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
excellent
Nov
excellent
Dec
very good
- Best overall: January, March, April, May, June, July, August, September, October and November
- Warmest weather: July, August and September
- Most sunshine: July and August
- Fewer rainy days: May, June, July, August and September
- Warmest water temperature: July, August, September and October, although the water may still feel cool.
- Seasonal pattern: A distinct dry season from March to November
Frequently asked questions about the climate in San Pedro
What is the best time to visit San Pedro?
January, March, April, May, June, July, August, September, October and November typically offer the most optimal weather in San Pedro. In contrast, February and December tend to have less optimal conditions. San Pedro has a distinct dry season from March to November.
What temperatures can I expect in San Pedro?
Daytime highs range from 18°C (64°F) in December to 26°C (79°F) in September. Nighttime lows range from 9°C (48°F) to 18°C (64°F).
How much rain does San Pedro get?
Annual rainfall is around 234 mm (9.2 in). December is the wettest month with 68 mm (2.7 in), while August is the driest with 0.2 mm (0.01 in).
How sunny is San Pedro?
San Pedro receives around 3,257 hours of sunshine per year. July is the sunniest month with 364 hours, while November is the cloudiest with just 217 hours. Overall, San Pedro enjoys abundant sunshine.
San Pedro 3-Day Forecast
San Pedro on the map
San Pedro is highlighted - select any city to see its climate.
Popular in October
Where to go in October - average daytime high across popular destinations.
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