San Ramon weather in May (California, United States of America)

How's the weather trend in San Ramon as May approaches? Want to know if it's a good time to visit? This page has all the weather details for the month.

Temperatures

You’ll find the weather in San Ramon during May to be perfect, with high temperatures and low rainfall. Expect daytime highs to reach approximately 24°C, with nighttime lows dipping to around 10°C.

Precipitation

San Ramon in May usually receives low rainfall, averaging around 12 mm for the month. Typically, you can expect about 3 days of rain this month.

Average sunshine

Expect a lot of sunshine this month, with about 324 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

So this is a great month to visit if you prefer dry days with pleasant temperatures. April, May, June, July, August, September and October typically offer the most optimal weather. In contrast, December tends to have less optimal conditions.

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

 

San Ramon, monthly averages in May

Min Temperature 10°C  

Max Temperature 24°C  

Chance of Rain 10%  

Precipitation 12 mm  

Rainy days 3 days  

Humidity 72% *  

Sunshine 324 hours *  

Percentage Sunshine 73% *  

Data from: San Francisco, the United States of America (40 KM, 24 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

Map not visible? Whoops sorry! Please refresh the page.

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 San Ramon, 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 San Ramon.

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.