Measurements:
°C
°F
CURRENT WEATHER
23:44
Keystone
0°F
E 4 mph
Feels like: -20°F
Precip: 0%
World Resorts USA Keystone

Annual Weather

Keystone Air Temperature, °F

Precipitation Totals, in

Rainy Days During the Year

Average Wind Speed, mph
Sunny, Cloudy and Gloomy Days
Average Sunny Hours Per Day

We are using day length and cloud cover information for each day of the month to calculate averages for this chart.

Best Time to Visit Keystone
The most sunny months:
October 18 days
September 18 days
November 16 days
The most warm months:
July 71.9 °F
August 70.5 °F
June 65.1 °F
The most cold months:
January 20.0 °F
February 22.9 °F
December 24.3 °F
The most rainy months:
July 3 days
June 3 days
September 3 days
The most windy months:
April 7 mph
May 6 mph
June 6 mph
more details

Keystone on the Weather Map

USA Resorts:
NAME
F°
Chicago 0
Hawaii +78
Honolulu +78
Houston +46
Las Vegas +40
Los Angeles +52
Maui +72
Miami +72
Miami Beach +80
New York +18
San Diego +54
San Francisco +46
Sarasota +62
Tampa +62
Washington +28
all resorts
24 Hours Weather Forecast
Keystone
Local time: 23:44
05 dec, friday
0000 0°F
E
4 mph
0300 0°F
E
4 mph
0600 2°F
E
3 mph
0900 4°F
NE
3 mph
1200 18°F
E
6 mph
1500 22°F
E
7 mph
1800 18°F
SE
6 mph
2100 14°F
E
4 mph