Measurements:
°C
°F
World Resorts USA

Keystone Weather Forecast

14 may, thursday
Local time:09:22
52°F
E
17 mph
Precip: 0% Feels like: 46°F
Sunrise: 05:51 | Sunset: 20:11
Moonrise: 04:07 | Moonset: 18:02
Pressure: 1012 hPa
Humidity: 37%
Visibility: 6 miles
Day Length: 14 h. 20 min.
Month Averages
May: 50.3°F 27.0°F
05.14
thu
DAY
58°F
E 19 mph
precip
0%
NIGHT
30°F
NE 2 mph
precip
0%
05.15
fri
DAY
58°F
E 15 mph
precip
0%
NIGHT
32°F
SW 1 mph
precip
0%
05.16
sat
DAY
56°F
E 13 mph
precip
71%
NIGHT
30°F
N 4 mph
precip
100%
05.17
sun
DAY
52°F
NE 17 mph
precip
0%
NIGHT
30°F
N 9 mph
precip
82%

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 20.3 °F
February 24.2 °F
December 25.0 °F
The most rainy months:
July 3 days
June 3 days
September 3 days
The most windy months:
April 7 mph
May 6 mph
March 6 mph

Keystone on the Weather Map

USA Resorts:
NAME
Boston +62
Chicago +52
Hawaii +76
Honolulu +76
Houston +78
Las Vegas +88
Los Angeles +66
Maui +70
Miami +94
Miami Beach +90
New York +68
San Diego +66
San Francisco +62
Sarasota +94
Tampa +94
24 Hours Weather Forecast
Keystone
Local time: 09:22
14 may, thursday
1200 58°F
E
19 mph
1500 62°F
E
17 mph
1800 56°F
E
16 mph
2100 38°F
SE
2 mph
15 may, friday
0000 30°F
NE
2 mph
0300 28°F
N
3 mph
0600 30°F
NE
2 mph
0900 50°F
E
7 mph