Weather in Keystone in Spring
| March | April | May | ||||
| Average day temperature: | ||||||
| Average day temperature: | 43.1°F | 51.1°F | 62.3°F | |||
| Average night temperature: | ||||||
| Average night temperature: | 30.2°F | 35.8°F | 47.3°F | |||
| Number of sunny days: | ||||||
| Number of sunny days: | 13 days | 14 days | 13 days | |||
| Day length: | ||||||
| Day length: | 11.2 - 12.7 h. | 12.8 - 14.2 h. | 14.2 - 15.2 h. | |||
| Number of rainy days: | ||||||
| Number of rainy days: | 0 days | 1 day | 2 days | |||
| Precipitation totals: | ||||||
| Precipitation totals: | 0.5 in. | 0.7 in. | 1.2 in. | |||
| Number of snow days: | ||||||
| Number of snow days: | 1 day | 0 days | 0 days | |||
Day & Night air temperature, °F
Precipitation total, in.
Sunny, partly cloudy and cloudy days
weather in
winter
winter
| Keystone |
weather in
spring
spring
| Keystone |
weather in
summer
summer
| Keystone |
weather in
autumn
autumn
| Keystone |
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 Keystone
Keystone on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Keystone
Local time: 15:59
February 26, thursday
1800
45°F
E
6 mph
6 mph
2100
39°F
E
8 mph
8 mph
February 27, friday
0000
37°F
E
7 mph
7 mph
0300
37°F
E
10 mph
10 mph
0600
37°F
E
7 mph
7 mph
0900
37°F
SE
13 mph
13 mph
1200
43°F
SE
14 mph
14 mph
1500
46°F
E
11 mph
11 mph
