Glendora weather in December (California, United States of America)

Will it be rainy or sunny in Glendora this December? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

In December, Glendora usually has pleasant temperatures and high rainfall. The winter season takes place during December. Throughout the daytime, temperatures often hover around 19°C. However, as the sun sets and evening approaches, there's a noticeable cool-down. Temperatures gently drop to a more temperate 7°C. Though this month features the lowest temperatures of the year, they are far from chilly and remain warm.

Precipitation

Glendora in December usually receives high rainfall, averaging around 102 mm for the month. With frequent rain showers this month, having an umbrella on hand will keep you dry. You can typically expect 10 days days of rain this month, based on climate records.

Average sunshine

With approximately 205 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Glendora. January, February, March, April, May, June, July, August, September, October and November typically offer the most agreeable circumstances. On the other hand, December tends to be characterized by conditions that may not be as optimal.

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

 

Glendora, monthly averages in December

Min Temperature 7°C  

Max Temperature 19°C  

Chance of Rain 33%  

Precipitation 102 mm  

Rainy days 10 days  

Sunshine 205 hours *  

Percentage Sunshine *  

Data from: Corona, the United States of America (39 KM, 24 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 Glendora, 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

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 Glendora.

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.