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.
Ketchum Weather in May
May in Ketchum sees daytime temperatures around 16°C (61°F) and lows of 1°C (34°F) at night. Pack a rain jacket because some rainfall is likely.
Rainfall in Ketchum in May
The climate data from previous years indicates about 10 days of rain, averaging 34 mm (1.3 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Ketchum in May
Expect highs of 16°C (61°F) in Ketchum in May, with nights dropping to around 1°C (34°F). A light jacket or extra layer can be useful, especially outside the warmest hours of the day. With overnight lows of 1°C (34°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.If you prefer dry days with pleasant temperatures, June, July, August and September typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Ketchum Temperature in May
Min Temperature
1°C (34°F)
Max Temperature
16°C (61°F)
Chance of Rain
35%
Precipitation
34 mm (1.3 in)
Rainy days
10 days
Ketchum Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ketchum - 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 Ketchum in May
Pack for changing conditions in Ketchum in May. Bring a mix of short and long sleeves, a warm layer like a hoodie or light jacket, and comfortable pants. The key is being able to add or remove layers as the days goes by. Pack a light rain jacket or compact umbrella for occasional showers.
What To Do in Ketchum in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Cycling6/10 -
Walking6/10 -
Camping5/10 -
Outdoor sports10/10
Ketchum 3-Day Forecast
More climate data for Ketchum
See the full Ketchum 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.
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