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

Will it be rainy or sunny in Monrovia this December? Here's what you need to know about the weather for the month.

Temperatures

During December, Monrovia usually has pleasant temperatures and moderate rainfall. December is a notable month of the winter season. During the daylight hours, temperatures often reach 19°C. After dark they usually decrease to around 8°C. While this month has some of the cooler temperatures of the year, it's far from cold and remains pleasant.

Precipitation

Monrovia in December usually receives moderate rainfall, averaging around 98 mm for the month. It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. You can typically expect 9 days days of rain this month, based on climate records.

Average sunshine

With approximately 220 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 Monrovia. 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 Monrovia climate page with graphs.

 

Monrovia, monthly averages in December

Min Temperature 8°C  

Max Temperature 19°C  

Chance of Rain 31%  

Precipitation 98 mm  

Rainy days 9 days  

Humidity 52% *  

Sunshine 220 hours *  

Percentage Sunshine 71% *  

Data from: Los Angeles, the United States of America (43 KM, 27 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 Monrovia, 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 Monrovia.

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.