Fallbrook (CA) Weather and Climate: A Comprehensive Guide
The weather in Fallbrook sees moderate temperature fluctuations over the course of a year.
Temperatures can be very warm at the high end
to roughly pleasant at the low end.
It typically sees modest rainfall throughout the year.
Now, let’s explore all the climate details to give you a full picture.
Average maximum day and minimum night temperature
The weather in Fallbrook changes moderately throughout the year, offering enough variation to appreciate each season. Typically, average maximum daytime temperatures range from a very warm 30°C in August to a pleasant 19°C in the coolest month, December.
Nights are cooler, with lows often dropping to around 8°C during the colder months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
Fallbrook's climate is marked by below-average rainfall, accumulating 306 mm of precipitation yearly. The climate in Fallbrook shows significant variation throughout the year. Expect moderate rainfall in December, with an average of 83 mm of precipitation over 8 rainy days. In contrast, June offers drier and sunnier days, with around 0.4 mm of rainfall over 0 rainy days. For more details, please visit our Fallbrook 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
For those who appreciate different seasons, Fallbrook 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. Visit our detailed sunshine hours page for more information.Monthly hours of sunshine
Daily hours of sunshine
almost clear and no rain broken clouds and chance of slight rain almost clear and no rainForecast for Fallbrook (CA)
3 m/s
3 m/s
4 m/s
The best time of year to visit Fallbrook 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:
Yes, the months of April, May, June, July, August and September are very dry.
August has an average maximum temperature of 30°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 83 mm of rainfall.
June 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.
