Measurements:
°C
°F
World Resorts USA

Keystone Weather Forecast

05 dec, friday
Local time:01:34
0°F
E
4 mph
Precip: 0% Feels like: -20°F
Sunrise: 07:10 | Sunset: 16:40
Moonrise: 17:14 | Moonset: 08:19
Pressure: 1023 hPa
Humidity: 93%
Visibility: 6 miles
Day Length: 9 h. 30 min.
Month Averages
December: 24.3°F 5.4°F
12.05
fri
DAY
18°F
E 6 mph
precip
0%
NIGHT
12°F
NE 4 mph
precip
100%
12.06
sat
DAY
18°F
E 16 mph
precip
100%
NIGHT
8°F
SE 6 mph
precip
0%
12.07
sun
DAY
14°F
E 9 mph
precip
0%
NIGHT
-8°F
NE 2 mph
precip
0%
12.08
mon
DAY
20°F
SE 9 mph
precip
100%
NIGHT
-6°F
E 4 mph
precip
0%

Keystone Air Temperature, °F

Precipitation Totals, in

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

Keystone on the Weather Map

USA Resorts:
NAME
Chicago -2
Hawaii +78
Honolulu +78
Houston +44
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
24 Hours Weather Forecast
Keystone
Local time: 01:34
05 dec, friday
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
06 dec, saturday
0000 12°F
NE
4 mph