Guerneville weather in May (California, United States of America)

Will it be rainy or sunny in Guerneville this May? Find out what kind of weather to expect during this month.

Temperatures

During May, Guerneville is known for its perfect weather, characterized by high temperatures and low rainfall. Daytime temperatures hover around 23°C, while nights can cool down to about 8°C.

Precipitation

Guerneville in May usually receives low rainfall, averaging around 30 mm for the month. Climate data suggests that about 4 days will experience rainfall.

Average sunshine

With around 310 hours of sunshine, the days are mostly sunny. It gives a pleasant and vibrant feel to the area.

If you favor pleasant temperatures and minimal rainfall, May is one of the better months to visit Guerneville. April, May, June, July, August, September and October typically offer the most agreeable circumstances. On the other hand, February 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 Guerneville climate page with graphs.

 

Guerneville, monthly averages in May

Min Temperature 8°C  

Max Temperature 23°C  

Chance of Rain 13%  

Precipitation 30 mm  

Rainy days 4 days  

Sunshine 310 hours *  

Percentage Sunshine 76% *  

Data from: Healdsburg, the United States of America (16 KM, 10 Miles).

Where to go in the United States of America in May

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 Guerneville, 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.

What To Do

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

Swimming

10/10

Cycling

10/10

Walking

10/10

Barbeque

9/10

Camping

5/10

Outdoor sports

10/10

Interested in more climate information?

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

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.