Mountain View (CA) Weather and Climate: A Comprehensive Guide
Mountain View experiences great temperature shifts.
The city's weather can transition from warm days
to mild weather.
It typically sees modest rainfall throughout the year.
Now, let’s break down all the climate details for a clearer picture.
Average maximum day and minimum night temperature
The climate in Mountain View is known for significant temperature differences throughout the year, making the weather dynamic. Typically, average maximum daytime temperatures range from a comfortable 26°C in September to a moderate 15°C in the coolest month, January.
Nights are cooler, with lows often dropping to around 5°C during the colder months. Check out our detailed temperature page for more information.Temperature ranges by month
Precipitation and rainy days
With annual rainfall averaging 332 mm, Mountain View maintains relatively low precipitation levels throughout the seasons. The climate in Mountain View shows significant variation throughout the year. Expect moderate rainfall in December, with an average of 74 mm of precipitation over 11 rainy days. In contrast, July offers drier and sunnier days, with around 0 mm of rainfall over 0 rainy days. For more details, please visit our Mountain View 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, Mountain View serves as an ideal destination. Expect longer, more sun-filled days in May with an average of 10.8 hours of sunshine daily, and embrace the darker days in December, offering only 5.3 hours of daily sunlight. 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 Mountain View.
The city experiences its highest humidity in January, reaching 80%. In June, the humidity drops to its lowest level at 71%. Explore our detailed page on humidity levels for further details.
Relative humidity over the year
broken clouds and no rain partly cloudy and rain broken clouds and no rainForecast for Mountain View (CA)
2 m/s
3 m/s
2 m/s
The best time of year to visit Mountain View in the United States of America
During the months of April, May, June, August and October 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 June, July, August and September.
Yes, the months of May, June, July, August, September and October are very dry.
September has an average maximum temperature of 26°C and is the warmest month of the year.
The coldest month is December with an average maximum temperature of 15°C.
December tops the wettest month list with 74 mm of rainfall.
July is the driest month with 0 mm of precipitation.
May is the sunniest month with an average of 324 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.
