Pico Rivera (CA) Weather and Climate: A Comprehensive Guide
The climate in Pico Rivera is marked by big temperature swings throughout the year.
Temperatures range from very warm during the warmest months
to pleasant in the cooler months.
It maintains relatively low levels of precipitation throughout the seasons.
Now, let’s explore all the climate details to give you a full picture.
Average maximum day and minimum night temperature
In Pico Rivera, temperatures differ significantly between summer and winter months. On average, daytime temperatures range from a very warm 31°C in August to a pleasant 20°C in December.
Nighttime temperatures can drop, with average lows reaching 8°C in December. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Pico Rivera typically sees modest rainfall throughout the year, with an average annual precipitation of 270 mm. The seasons in Pico Rivera, bring significant changes in precipitation. The wettest month, December, receives moderate rainfall, with an average of 76 mm of precipitation. This rainfall is distributed across 7 rainy days. In contrast, the driest month, June, experiences much less rainfall, totaling 0.2 mm over 0 rainy days. These distinct seasonal differences provide diverse experiences throughout the year. For more details, please visit our Pico Rivera 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
In Pico Rivera, summer days are longer and more sunny, with daily sunshine hours peaking at 12.1 hours in July. As the darker season arrives, the brightness of the sun becomes less. November sees a soft sun for only 7.2 hours per average day. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Average humidity
The relative humidity is high throughout the year in Pico Rivera.
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
partly cloudy and no rain broken clouds and no rain almost clear and no rainForecast for Pico Rivera (CA)
2 m/s
2 m/s
3 m/s
The best time of year to visit Pico Rivera in the United States of America
During the months of January, February, March, April, May 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:
August has an average maximum temperature of 31°C and is the warmest month of the year.
The coldest month is December with an average maximum temperature of 20°C.
December tops the wettest month list with 76 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.
