Mountain View weather in December (California, United States of America)

Curious about the climate in Mountain View this December? Curious if the timing is right for your trip? Our page offers an in-depth look at the monthly weather conditions.

Temperatures

In December, the weather in Mountain View generally includes moderate temperatures and moderate rainfall. During December, the winter season is in full swing. Expect temperatures to climb to 15°C during the day, with nighttime readings dropping to 5°C. December often features the most temperate temperatures compared to other months.

Precipitation

Mountain View in December usually receives moderate rainfall, averaging around 74 mm for the month. With this being the rainiest month, having an umbrella is essential to avoid unexpected rain. Delving into the climate records from the past 30 years, one can predict that nearly 11 days of the month will see rainfall.

Average sunshine

The city usually sees around 160 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Mountain View. April, May, June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, January, February and December tend to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Mountain View climate page with graphs.

 

Mountain View, monthly averages in December

Min Temperature 5°C  

Max Temperature 15°C  

Chance of Rain 38%  

Precipitation 74 mm  

Rainy days 11 days  

Humidity 78% *  

Sunshine 160 hours *  

Percentage Sunshine 54% *  

* Data from: San Francisco, the United States of America (36 KM, 22 Miles).

Where to go in the United States of America in December

Find out more about the weather in the United States of America and which places have the best travel conditions in this month.

Weather conditions Weather

Temperatures

Precipitation

Map not visible? Whoops sorry! Please refresh the page.

Legend perfect weather pleasant tolerable unpleasant poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

5/10

Cycling

6/10

Walking

6/10

Camping

4/10

Outdoor sports

9/10

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.