World Resorts USA Sun Valley Weather

Summer weather in Sun Valley

Weather in Sun Valley in Summer

June July August
Average day temperature:
Average day temperature: 63.6°F 77.2°F 73.6°F
Average night temperature:
Average night temperature: 48.8°F 58.6°F 57.1°F
Number of sunny days:
Number of sunny days: 18 days 25 days 22 days
Day length:
Day length: 15.2 - 15.5 h. 14.6 - 15.4 h. 13.2 - 14.6 h.
Number of rainy days:
Number of rainy days: 2 days 0 days 1 day
Precipitation totals:
Precipitation totals: 1.0 in. 0.1 in. 0.7 in.

Day & Night air temperature, °F

Precipitation total, in.

Sunny, partly cloudy and cloudy days
Wind speed, mph
Average sunny hours

Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.

Best time for vacation in Sun Valley

Sunniest months:
July 25 days
September 23 days
August 22 days
Warmest months:
July 77.2 °F
August 73.6 °F
September 66.8 °F
Coldest months:
January 24.2 °F
February 25.4 °F
December 25.6 °F
Rainiest months:
June 2 days
May 2 days
April 1 day
Windiest months:
July 6.6 mph
June 6.0 mph
August 5.9 mph

Sun Valley on a weather map

Sun Valley
+19°F
S 6 mph
Feels like: +12°F
Precip.: 0%
Places in USA:
Name
°F
+43°F
+45°F
+72°F
+72°F
+50°F
+57°F
+66°F
+68°F
+43°F
+59°F
+52°F
+55°F
+52°F
+63°F
+37°F
24 Hours Forecast
Sun Valley
Local time: 03:14
November 24, sunday
0600
16°F
S
6 mph
0900
18°F
S
7 mph
1200
30°F
SE
3 mph
1500
36°F
E
2 mph
1800
27°F
S
4 mph
2100
25°F
S
6 mph
November 25, monday
0000
21°F
S
6 mph
0300
18°F
S
6 mph
Units of measurement: °C / °F