Measurements:
°C
°F
World Resorts USA

Keystone Weather Forecast

14 may, thursday
Local time:09:22
68°F
E
5 mph
Precip: 0% Feels like: 68°F
Sunrise: 05:30 | Sunset: 20:12
Moonrise: 03:51 | Moonset: 18:01
Pressure: 1002 hPa
Humidity: 27%
Visibility: 6 miles
Day Length: 14 h. 42 min.
Month Averages
May: 63.7°F 47.1°F
05.14
thu
DAY
72°F
E 16 mph
precip
0%
NIGHT
48°F
E 7 mph
precip
0%
05.15
fri
DAY
68°F
E 14 mph
precip
0%
NIGHT
44°F
SE 4 mph
precip
0%
05.16
sat
DAY
66°F
N 13 mph
precip
0%
NIGHT
48°F
NW 10 mph
precip
100%
05.17
sun
DAY
66°F
SW 4 mph
precip
100%
NIGHT
40°F
S 9 mph
precip
81%

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:
January 30.6 °F
February 31.9 °F
December 34.7 °F
The most rainy months:
May 2 days
June 1 day
April 1 day
The most windy months:
December 9 mph
April 9 mph
February 9 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 72°F
E
16 mph
1500 74°F
E
18 mph
1800 70°F
SE
16 mph
2100 56°F
SE
8 mph
15 may, friday
0000 48°F
E
7 mph
0300 44°F
E
7 mph
0600 48°F
E
7 mph
0900 62°F
E
9 mph