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

Thinking of visiting Clearlake in December? Check the weather first! Check out this detailed guide to the month’s weather conditions.

Temperatures

The month of December in Clearlake typically brings moderate temperatures and high rainfall. December is part of winter. Daytime temperatures generally settle around 13°C, while nighttime can see a dip to about 2°C. The city often sees its mildest temperatures during December.

Precipitation

Clearlake in December usually receives high rainfall, averaging around 130 mm for the month. It's the month with the heaviest rainfall, so an umbrella is a must to navigate the wet weather. Climate data suggests that about 13 days will experience rainfall.

Average sunshine

The area enjoys a moderate level of sunlight, with around 160 hours. It's a good balance between sunny and cloudy days.

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

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

 

Clearlake, monthly averages in December

Min TemperatureMin Temperature 2°C  
Max TemperatureMax Temperature 13°C  
Chance of RainChance of Rain 43%  
PrecipitationPrecipitation 130 mm  
Rainy daysRainy days 13 days  
SunshineSunshine 160 hours *  
Percentage SunshinePercentage Sunshine 55% *  
Data from: Healdsburg, the United States of America (44 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.

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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?

Plan on layering your clothes. Some days or part of the day it will be nice and warm and some moments it can be a bit chilly. Bring a rain jacket in case it rains during your stay.

What To Do

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

Swimming
5/10
Cycling
5/10
Walking
5/10
Camping
3/10
Outdoor sports
5/10

Interested in more climate information?

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

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.