Weather in Sun Valley in Winter
| December | January | February | ||||
| Average day temperature: | 27.2°F | 25.0°F | 26.0°F | |||
| Average night temperature: | 18.1°F | 15.6°F | 15.4°F | |||
| Number of sunny days: | 11 days | 12 days | 11 days | |||
| Day length: | 8.9 - 9.2 h. | 9.0 - 9.9 h. | 9.9 - 11.2 h. | |||
| Number of rainy days: | 0 days | 0 days | 0 days | |||
| Precipitation totals: | 1.3 in. | 0.6 in. | 1.1 in. | |||
| Number of snow days: | 3 days | 1 day | 2 days | |||
current
weather
weather
| Sun Valley |
monthly
weather
weather
| Sun Valley |
weather in
April
April
| Sun Valley |
14 days
forecast
forecast
| Sun Valley |
Day & Night air temperature, °F
December
January
February
0
4
8
12
16
20
24
28
32
26.0
25.0
27.2
15.4
15.6
18.1
| Day temperature | Night temperature |
Precipitation total, in.
December
January
February
0.0
0.2
0.4
0.7
0.9
1.1
1.3
1.6
1.1
0.6
1.3
Sunny, partly cloudy and cloudy days
December
January
February
0
5
10
15
20
25
30
35
9
11
13
9
9
7
11
12
11
| Cloudy days | Partly cloudy days | Sunny days |
weather in
winter
winter
| Sun Valley |
weather in
spring
spring
| Sun Valley |
weather in
summer
summer
| Sun Valley |
weather in
autumn
autumn
| Sun Valley |
Wind speed, mph
December
January
February
0.0
0.8
1.6
2.3
3.1
3.9
4.7
5.4
6.2
4.5
4.1
4.1
Average sunny hours
December
January
February
0
7
5.5
5.1
4.4
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
Sun Valley on a weather map
Leaflet | Tiles © Esri
Places in USA:
Name
°F
24 Hours Forecast
Sun Valley
Local time: 06:53
April 14, monday
0900
34°F
NW
2 mph
2 mph
1200
46°F
NW
6 mph
6 mph
1500
54°F
N
6 mph
6 mph
1800
54°F
N
5 mph
5 mph
2100
30°F
N
5 mph
5 mph
April 15, tuesday
0000
27°F
N
4 mph
4 mph
0300
25°F
NE
2 mph
2 mph
0600
27°F
NE
2 mph
2 mph
