World Resorts USA Ketchum Weather

Ketchum weather in July

Weather in Ketchum: July

Average day temperature: 78.3°F
Average night temperature: 57.4°F
Number of sunny days: 25 days
Day length: 14.6 - 15.4 hours
Number of rainy days: 0 days
Precipitation totals: 0.2 in.

Air temperature in July, °F

Show year:
2026
2025
2024

The highest day temperature during July of 2026 was 88°F. At the same time the lowest night temperature was 38°F. Daily and nightly averages during July were 81.9°F and 52.3°F.

Sunny, partly cloudy and cloudy days

Mostly all days in July are sunny but cloudy days are also possible.

Precipitation total in July, in.

Precipitation total value in Ketchum in July is 0.2 in. Other months of the year show relatively similar values.

Wind speed in July, mph

The average wind speed value in July is 6.9 mph It makes July most windy month of the year.

Average sunny hours

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in July is: 12.7.

Best time for vacation in Ketchum

Sunniest months:
July 25 days
August 21 days
September 21 days
Warmest months:
July 78.3 °F
August 74.6 °F
September 66.3 °F
Coldest months:
January 26.2 °F
February 27.5 °F
December 28.8 °F
Rainiest months:
June 2 days
May 2 days
November 2 days
Windiest months:
July 6.9 mph
August 6.4 mph
June 6.3 mph

Ketchum on a weather map

Ketchum
+45°F
N 6 mph
Feels like: +41°F
Precip.: 2%
Places in USA:
Name
°F
+63°F
+66°F
+77°F
+66°F
+68°F
+84°F
+70°F
+64°F
+68°F
+59°F
+68°F
+82°F
+82°F
+81°F
+66°F
24 Hours Forecast
Ketchum
Local time: 11:23
October 29, thursday
1200
45°F
N
6 mph
1500
46°F
N
6 mph
1800
34°F
NW
2 mph
2100
25°F
SW
3 mph
October 30, friday
0000
27°F
SW
2 mph
0300
27°F
SW
2 mph
0600
34°F
W
2 mph
0900
37°F
NW
2 mph
Units of measurement: °C / °F