Pomona weather in January (California, United States of America)

How's the weather trend in Pomona as January approaches? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

The weather in Pomona during January is usually perfect, offering pleasant temperatures and moderate rainfall. January is a notable month of the winter season. During the day, temperatures can climb to about 20°C. At night, they may fall to a cooler 6°C.

Precipitation

Pomona in January usually receives moderate rainfall, averaging around 52 mm for the month. Historically, the month has about 5 days of rain.

Average sunshine

Expect a lot of sunshine this month, with about 198 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If you favor pleasant temperatures and minimal rainfall, January is one of the better months to visit Pomona. January, February, March, April, May, June, July, September, October and November typically offer the most agreeable circumstances. On the other hand, August 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 Pomona climate page with graphs.

 

Pomona, monthly averages in January

Min Temperature 6°C  

Max Temperature 20°C  

Chance of Rain 17%  

Precipitation 52 mm  

Rainy days 5 days  

Sunshine 198 hours *  

Percentage Sunshine *  

Data from: Corona, the United States of America (26 KM, 16 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?

For visitors traveling to Pomona, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

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

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

4/10

Outdoor sports

10/10

Interested in more climate information?

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

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.