Yosemite National Park is definitely worth a visit
Vast forests, blue lakes, towering sequoias, and majestic waterfalls hint at the beauty of Yosemite National Park—a true natural masterpiece.
Sonoma Weather in May
Thinking of visiting Sonoma in May? Expect high temperatures reaching 23°C (73°F) during the day, dropping to 9°C (48°F) at night, with some rainfall likely.
Rainfall in Sonoma in May
Expect around 4 days of rain based on historical data, with 19 mm (0.7 in) average. The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Sonoma in May
May is one of the better months to visit Sonoma. Expect 23°C (73°F) during the day and 9°C (48°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights fall to 9°C (48°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Sonoma in May
The days are predominantly sunny, with an estimated total of around 310 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Sonoma Temperature in May
Min Temperature
9°C (48°F)
Max Temperature
23°C (73°F)
Chance of Rain
12%
Precipitation
19 mm (0.7 in)
Rainy days
4 days
Sunshine
310 hours *
Percentage Sunshine
76% *
* Data from: Healdsburg, the United States of America (50 KM, 31 Miles).
Sonoma Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sonoma - and find the best time to visit.
Best Places 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. See all of the United States of America in May →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Sonoma in May
For Sonoma in May, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Almost no rain is expected, so no need to bring rain gear. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Sonoma in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling10/10 -
Walking10/10 -
Barbeque9/10 -
Camping5/10 -
Outdoor sports10/10
Sonoma 3-Day Forecast
More climate data for Sonoma
See the full Sonoma climate overview or explore weather in the United States of America.
Popular in May
Where to go in May - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Yosemite National Park is definitely worth a visit
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