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

Will it be rainy or sunny in Healdsburg this December? Want to know if this month is ideal for visiting? Our guide provides detailed weather information.

Temperatures

The month of December in Healdsburg typically includes moderate temperatures and heavy rainfall. During December, you’ll experience the winter season. Daytime temperatures are expected to be around 14°C, cooling off to about 4°C at night. The temperatures in December are typically the coolest of the year.

Precipitation

Healdsburg in December usually receives heavy rainfall, averaging around 198 mm for the month. This month brings the peak rainfall of the year, with heavy showers. Be sure to have a poncho ready to manage the downpours. According to historical climate patterns, there are usually around 13 days days of rain.

Average sunshine

The city usually sees around 160 hours of sunlight, indicating a moderately sunny period.

If you're looking for dry conditions and comfortable temperatures, December may not be the ideal month to visit Healdsburg. April, May, June, July, 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.

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

 

Healdsburg, monthly averages in December

Min Temperature 4°C  

Max Temperature 14°C  

Chance of Rain 44%  

Precipitation 198 mm  

Rainy days 13 days  

Sunshine 160 hours  

Percentage Sunshine 55%  

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?

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

Interested in more climate information?

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

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.