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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Ketchum's climate page.
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
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
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.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Ketchum's climate page.
See the full Ketchum climate overview or explore weather in the United States of America.
