Walnut Creek weather in January (California, United States of America)

Wondering what the weather is like in Walnut Creek during January? Here’s a detailed forecast of the month’s weather patterns.

Temperatures

January in Walnut Creek generally includes moderate temperatures and moderate rainfall. The winter season is characteristic of January. Throughout the daytime, temperatures often hover around 14°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 4°C.

Precipitation

Walnut Creek in January usually receives moderate rainfall, averaging around 77 mm for the month. Expect around 9 days of rain based on historical data.

Average sunshine

The area enjoys a balanced 186 hours of sunlight, ensuring it's neither too overcast nor too sunny.

If your ideal day consists of dry skies and moderate temperatures April, May, June, July, August, September and October generally stand out with the best circumstances. While December tends to showcase less optimal conditions.

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

 

Walnut Creek, monthly averages in January

Min Temperature 4°C  

Max Temperature 14°C  

Chance of Rain 31%  

Precipitation 77 mm  

Rainy days 9 days  

Humidity 80% *  

Sunshine 186 hours *  

Percentage Sunshine 61% *  

Data from: San Francisco, the United States of America (42 KM, 26 Miles).

Where to go in the United States of America in January

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

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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 Walnut Creek.

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.