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.
Grass Valley Weather in May
Grass Valley in May averages 22°C (72°F) during the day and 9°C (48°F) at night. Some rainfall is typical for this time of year.
Rainfall in Grass Valley in May
Climate statistics over the past 30 years suggest around 6 days of rain, with 49 mm (1.9 in) average for the month. Showers tend to be short but heavy rather than persistent drizzle. When it rains, it usually means it, but it doesn't last long.
Temperature in Grass Valley in May
May is a good time to be in Grass Valley. Days are excellent, reaching 22°C (72°F), with nights around 9°C (48°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. At 9°C (48°F) overnight, it gets properly cold after dark. On the bright side, cold nights tend to make for excellent sleeping conditions.If you favor pleasant temperatures and minimal rainfall, May is one of the best months to visit Grass Valley.
Grass Valley Temperature in May
Min Temperature
9°C (48°F)
Max Temperature
22°C (72°F)
Chance of Rain
20%
Precipitation
49 mm (1.9 in)
Rainy days
6 days
Grass Valley Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Grass Valley - 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 Grass Valley in May
Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days.
What To Do in Grass Valley in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Camping5/10 -
Outdoor sports10/10
Grass Valley 3-Day Forecast
More climate data for Grass Valley
See the full Grass Valley 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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