Rancho Cucamonga weather in January (California, United States of America)

Looking to travel to Rancho Cucamonga in January? This guide provides all the details you need.

In Rancho Cucamonga the weather in January is generally perfect, with pleasant temperatures and moderate rainfall. January is a winter month. Daytime temperatures hover around 20°C, while nights can cool down to about 7°C.

Rancho Cucamonga in January usually receives moderate rainfall, averaging around 54 mm for the month. Rain is expected on roughly 5 days.

With around 198 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you favor pleasant temperatures and minimal rainfall, January is one of the better months to visit Rancho Cucamonga. 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 Rancho Cucamonga climate page with graphs.

 

Rancho Cucamonga, monthly averages in January

Min Temperature 7°C  

Max Temperature 20°C  

Chance of Rain 17%  

Precipitation 54 mm  

Rainy days 5 days  

Sunshine 198 hours *  

Percentage Sunshine *  

* Data from: Corona, the United States of America (25 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 in January and which places have the best weather 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 Rancho Cucamonga in January?

For visitors traveling to Rancho Cucamonga, 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 in January.

Swimming

6/10

Cycling

10/10

Walking

10/10

Barbeque

7/10

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 Rancho Cucamonga.

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 climate conditions. Find out where to go with our weather planner.