Measurements:
°C
°F
World Resorts USA

Keystone Weather Forecast

06 may, monday
Local time:04:23
26°F
N
17 mph
Precip: 100% Feels like: 2°F
Sunrise: 05:58 | Sunset: 20:04
Moonrise: 04:58 | Moonset: 18:44
Pressure: 1005 hPa
Humidity: 63%
Visibility: 3 miles
Day Length: 14 h. 6 min.
Month Averages
May: 51.5°F 29.0°F
05.06
mon
DAY
26°F
E 27 mph
precip
100%
NIGHT
12°F
E 17 mph
precip
0%
05.07
tue
DAY
26°F
E 24 mph
precip
100%
NIGHT
4°F
E 11 mph
precip
77%
05.08
wed
DAY
28°F
SE 8 mph
precip
74%
NIGHT
16°F
NW 3 mph
precip
100%
05.09
thu
DAY
34°F
N 6 mph
precip
100%
NIGHT
12°F
NW 6 mph
precip
65%

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 20 days
October 19 days
November 18 days
The most warm months:
July 73.3 °F
August 71.4 °F
September 64.6 °F
The most cold months:
January 20.9 °F
February 21.8 °F
December 23.6 °F
The most rainy months:
June 3 days
August 3 days
May 2 days
The most windy months:
April 7 mph
May 6 mph
February 6 mph

Keystone on the Weather Map

USA Resorts:
NAME
Boston +52
Chicago +50
Hawaii +74
Honolulu +74
Houston +74
Las Vegas +54
Los Angeles +58
Miami +80
New York +58
Orlando +72
San Diego +56
San Francisco +48
Sarasota +74
Tampa +72
Washington +60
24 Hours Weather Forecast
Keystone
Local time: 04:23
06 may, monday
0600 8°F
NE
22 mph
0900 18°F
E
27 mph
1200 26°F
E
27 mph
1500 28°F
E
28 mph
1800 26°F
E
22 mph
2100 18°F
E
21 mph
07 may, tuesday
0000 12°F
E
17 mph
0300 12°F
E
11 mph