La Mesa (CA) Weather and Climate: A Comprehensive Guide
Temperatures see a moderate degree of fluctuation,
transitioning from warm conditions
to pleasant.
The city tends toward drier weather patterns.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
In La Mesa, seasonal changes bring about a moderate variation in temperatures. Typically, average maximum daytime temperatures range from a comfortable 30°C in September to a pleasant 19°C in the coolest month, December.
Nights are cooler, with lows often dropping to around 7°C during the colder months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
La Mesa typically sees modest rainfall throughout the year, with an average annual precipitation of 276 mm. The climate in La Mesa shows significant variation throughout the year. Expect moderate rainfall in December, with an average of 74 mm of precipitation over 9 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 La Mesa 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
La Mesa offers a pleasant mix of sunny and slightly overcast days. The difference in sunshine hours between July (10.1 hours daily) and February (7.7 hours daily) provides a bit of variety for visitors and residents. 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 La Mesa.
The city experiences its highest humidity in July, reaching 75%. In January, the humidity drops to its lowest level at 64%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
broken clouds and no rain partly cloudy and no rain almost clear and no rainForecast for La Mesa (CA)
3 m/s
3 m/s
4 m/s
The best time of year to visit La Mesa in the United States of America
During the months of January, February, March, April, May, June 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:
September 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 74 mm of rainfall.
June is the driest month with 0 mm of precipitation.
July is the sunniest month with an average of 304 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.
