Rowland Heights weather in December (California, United States of America)

Curious about the climate in Rowland Heights this December? Use this page to get an overview of the month’s weather conditions.

Temperatures

During December, Rowland Heights is known for its perfect weather, characterized by pleasant temperatures and moderate rainfall. December ushers in the winter season. Daytime temperatures generally settle around 20°C, while nighttime can see a dip to about 8°C. The weather this month is milder than usual, but still provides a warm and pleasant atmosphere.

Precipitation

Rowland Heights in December usually receives moderate rainfall, averaging around 79 mm for the month. Since this is the rainiest month of the year, it's a good idea to carry an umbrella just in case. Past climate data indicates that roughly 9 days will see rain.

Average sunshine

Expect sunny days throughout the month, with an estimated 205 hours of sunshine. Making it a pleasant time to visit Rowland Heights.

If you favor pleasant temperatures and minimal rainfall, December is one of the better months to visit Rowland Heights. January, February, March, April, May, June, July, September, October, November and December typically offer the most agreeable circumstances. On the other hand, August tends to be characterized by conditions that may not be as optimal.

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

 

Rowland Heights, monthly averages in December

Min Temperature 8°C  

Max Temperature 20°C  

Chance of Rain 30%  

Precipitation 79 mm  

Rainy days 9 days  

Sunshine 205 hours *  

Percentage Sunshine *  

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

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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 Rowland Heights, 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.

Cycling

9/10

Walking

9/10

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 Rowland Heights.

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.