Petaluma weather in May (California, United States of America)
How does the May weather in Petaluma compare to other months? Our page offers a comprehensive look at the weather you can expect this month.
Temperatures
The weather in Petaluma during May is typically perfect, with high temperatures and low rainfall. Daytime temperatures hover around 22°C, while nights can cool down to about 8°C.
Precipitation
Petaluma in May usually receives low rainfall, averaging around 15 mm for the month. Typically, you can expect about 3 days of rain this month.Average sunshine
The city usually sees around 310 hours of sunlight, indicating many sunny days.If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit. April, May, June, July, August, September and October generally stand out with the best circumstances. While January, February and December tend to showcase less optimal conditions.
For an in-depth look at the yearly conditions, visit our specialized Petaluma climate page with graphs.
Petaluma, monthly averages in May
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.
So, what should you wear in this month?
For visitors traveling to Petaluma, 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.
Interested in more climate information?
This site provides you with all the information you need about the climate in Petaluma.
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.