Fountain Valley (CA) Climate by Month
Temperatures in Fountain Valley experience a moderate degree of variance through the seasons.
Days can be warm, while the cooler months tend
to be pleasant.
It experiences desert-like conditions in terms of precipitation, with almost no rainfall.
Let's now guide you through the climate details for a complete overview.
Average day and night temperature
The weather in Fountain Valley changes moderately throughout the year, offering enough variation to appreciate each season. Typically, daytime temperatures range from a comfortable 27°C in September to a pleasant 19°C in the coolest month, December. Nights are cooler, with temperatures generally dropping to 8°C, particularly during the colder months.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Fountain Valley is known for its low rainfall, with yearly precipitation amounts around 206 mm. The climate in Fountain Valley shows significant variation throughout the year. Expect moderate rainfall in December, with an average of 54 mm of precipitation over 8 rainy days. In contrast, August offers drier and sunnier days, with around 0 mm of rainfall over 0 rainy days.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
For those who appreciate different seasons, Fountain Valley serves as an ideal destination. Expect longer, more sun-filled days in July with an average of 12.3 hours of sunshine daily, and embrace the darker days in January, offering only 6.6 hours of daily sunlight.Monthly hours of sunshine
Daily hours of sunshine
The best time of year to visit Fountain Valley in the United States of America
During the months of January, February, March, April, May, June, July, 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 27°C and is the warmest month of the year.
The coldest month is December with an average maximum temperature of 19°C.
December tops the wettest month list with 54 mm of rainfall.
August is the driest month with 0 mm of precipitation.
July is the sunniest month with an average of 369 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.
