Rohnert Park weather in January (California, United States of America)

Thinking of visiting Rohnert Park in January? Check the weather first! Find all the essential weather information for this month in our guide.

Temperatures

Typically, January in Rohnert Park includes moderate temperatures and high rainfall. Winter occurs in January. Daytime temperatures are expected to be around 15°C, cooling off to about 3°C at night.

Precipitation

Rohnert Park in January usually receives high rainfall, averaging around 107 mm for the month. The climate data from previous years indicates that there are typically about 9 days days of rain.

Average sunshine

Enjoy a sunny month with about 190 hours of sunshine, providing a cheerful and lively atmosphere.

If you prefer dry days with pleasant temperatures, January may not be the ideal month to visit Rohnert Park. April, May, June, July, August, September and October typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

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

 

Rohnert Park, monthly averages in January

Min Temperature 3°C  

Max Temperature 15°C  

Chance of Rain 31%  

Precipitation 107 mm  

Rainy days 9 days  

Sunshine 190 hours *  

Percentage Sunshine 60% *  

Data from: Healdsburg, the United States of America (33 KM, 20 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

5/10

Walking

5/10

Camping

3/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Rohnert Park.

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.