Measurements:
°C
°F
World Resorts USA

Keystone Weather Forecast

05 dec, friday
Local time:00:14
24°F
E
8 mph
Precip: 0% Feels like: 14°F
Sunrise: 07:14 | Sunset: 16:16
Moonrise: 16:44 | Moonset: 08:29
Pressure: 1011 hPa
Humidity: 73%
Visibility: 6 miles
Day Length: 9 h. 2 min.
Month Averages
December: 34.2°F 23.6°F
12.05
fri
DAY
30°F
SE 16 mph
precip
0%
NIGHT
18°F
NE 7 mph
precip
0%
12.06
sat
DAY
32°F
SE 9 mph
precip
0%
NIGHT
18°F
S 2 mph
precip
0%
12.07
sun
DAY
30°F
E 6 mph
precip
0%
NIGHT
22°F
E 6 mph
precip
0%
12.08
mon
DAY
34°F
E 12 mph
precip
0%
NIGHT
28°F
E 7 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:
September 23 days
August 21 days
October 21 days
The most warm months:
July 86.9 °F
August 86.4 °F
June 78.8 °F
The most cold months:
February 30.4 °F
January 30.7 °F
December 34.2 °F
The most rainy months:
May 2 days
June 1 day
April 1 day
The most windy months:
April 9 mph
February 9 mph
December 9 mph

Keystone on the Weather Map

USA Resorts:
NAME
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
24 Hours Weather Forecast
Keystone
Local time: 00:14
05 dec, friday
0300 24°F
SE
15 mph
0600 24°F
SE
16 mph
0900 24°F
SE
15 mph
1200 30°F
SE
16 mph
1500 32°F
SE
14 mph
1800 24°F
E
4 mph
2100 18°F
NE
5 mph
06 dec, saturday
0000 18°F
NE
7 mph