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.
Vallejo Weather in May
Vallejo in May sees high temperatures, with highs around 23°C (73°F) and overnight lows of 9°C (48°F). With just 9.8 mm (0.4 in) of rainfall on average, rain is rarely an issue.
Rainfall in Vallejo in May
You can typically expect 3 days of rain this month, averaging around 9.8 mm (0.4 in). The occasional light shower is possible, but rain is rarely an issue this month.
Temperature in Vallejo in May
May tends to be one of the excellent months in Vallejo, with 23°C (73°F) in the afternoon and 9°C (48°F) overnight. Conditions stay fairly consistent through the month, making it easier to plan what to wear. 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.
Sunshine in Vallejo in May
With approximately 324 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you're inclined towards comfortable temperatures and drier conditions, May is a good time to visit Vallejo.
Vallejo Temperature in May
Min Temperature
9°C (48°F)
Max Temperature
23°C (73°F)
Chance of Rain
10%
Precipitation
9.8 mm (0.4 in)
Rainy days
3 days
Humidity
72% *
Sunshine
324 hours *
Percentage Sunshine
73% *
* Data from: San Francisco, the United States of America (55 KM, 34 Miles).
Vallejo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Vallejo - 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 Vallejo 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. Dry conditions mean you won't need to worry about rain protection. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Vallejo in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling10/10 -
Walking10/10 -
Barbeque9/10 -
Camping5/10 -
Outdoor sports10/10
Vallejo 3-Day Forecast
More climate data for Vallejo
Temperature Rainfall Sunshine Humidity
See the full Vallejo 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.
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Yosemite National Park is definitely worth a visit
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