Calistoga
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Calistoga Weather in May

May in Calistoga typically sees daytime highs of 25°C (77°F) and nighttime lows of 9°C (48°F). Expect some rainfall during the month.

Rainfall in Calistoga in May

On average, there are about 4 days with rain during this month, averaging 24 mm (0.9 in). Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Calistoga in May

Weather in Calistoga is at its excellent in May. Highs reach 25°C (77°F), while nights settle around 9°C (48°F). This kind of day-to-night contrast is typical for this time of year. Nights drop to 9°C (48°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.

Sunshine in Calistoga in May

Enjoy a sunny month with about 310 hours of sunshine, the clear skies make Calistoga even more beautiful.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.

Calistoga Temperature in May

Min Temperature
9°C (48°F)
Max Temperature
25°C (77°F)
Chance of Rain
12%
Precipitation
24 mm (0.9 in)
Rainy days
4 days
Sunshine
310 hours *
Percentage Sunshine
76% *
* Data from: Healdsburg, the United States of America (25 KM, 15 Miles).

Calistoga Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Calistoga - 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 Calistoga in May

Warm temperatures in May make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Pack a light rain jacket or compact umbrella for occasional showers. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Calistoga in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    10/10
  • Cycling
    8/10
  • Walking
    8/10
  • Barbeque
    10/10
  • Camping
    5/10
  • Outdoor sports
    8/10

Calistoga 3-Day Forecast

More climate data for Calistoga

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.