Mountain View weather in September (California, United States of America)
Interested in knowing the climate of Mountain View in September? Find all the essential weather information for this month in our guide.
Temperatures
The weather in Mountain View during September is usually perfect, offering high temperatures and almost no rainfall. September is part of the summer season. Expect daytime highs to reach approximately 26°C, with nighttime lows dipping to around 14°C. This month is typically the hottest of the year, so prepare with cool and comfortable cloths. Embrace the sunshine while keeping sun protection handy.
Precipitation
Mountain View in September usually receives almost no rainfall, averaging around 2.9 mm for the month. Typically, you can expect about a single day of rain this month.Average sunshine
Expect a lot of sunshine this month, with about 270 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Mountain View. April, May, June, July, August, September and October typically offer the best circumstances. While January, February and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Mountain View climate page with graphs.
Mountain View, monthly averages in September
Min Temperature
14°C
Max Temperature
26°C
Chance of Rain
3%
Precipitation
2.9 mm
Rainy days
a single day
Humidity
73% *
Sunshine
270 hours *
Percentage Sunshine
73% *
Where to go in the United States of America in September
Find out more about the weather in the United States of America and which places have the best travel conditions in this month.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in this month?
It's going to be warm! Consider airy clothing, t-shirts, and other summer clothes. Shorts for men made of cotton or linen are good options for staying cool.What To Do
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Interested in more climate information?
This site provides you with all the information you need about the climate in Mountain View.
Our site offers climate and forecast data for every country in the world. Are you going to the United States of America? On this website you can find historical weather averages for many cities in the United States of America. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.
