Weather history for Keystone, Colorado, United States

Feb 20

This Day in History

Weather in Keystone on February 20

2017

Weather in Keystone on 20 in 2017. Clear/Sunny
  • 37° F
  • Wind: WNW 8 mph
  • Humidity: 76%

2016

Weather in Keystone on 20 in 2015. Clear/Sunny
  • 41° F
  • Wind: WNW 11 mph
  • Humidity: 90%

2015

Weather in Keystone on 20 in 2015. Thundery outbreaks in nearby
  • 37° F
  • Wind: NNW 2 mph
  • Humidity: 98%

2014

Weather in Keystone on 20 in 2015. Patchy light snow
  • 10° F
  • Wind: W 12 mph
  • Humidity: 98%
Weather in Keystone today

Keystone average weather by month
Month Temperature °F Average Rainfall (mm) Average snow days Average Fog days
Average Absolute Daily Monthly
max min max min
January
46.2
18.1
73.0
-11.2
0.4
12.9
8
6
February
48.0
19.8
73.4
-18.0
0.4
12.3
8
7
March
55.8
26.2
78.1
-2.0
1
31.7
9
8
April
62.8
33.3
86.0
6.8
1.8
53.6
7
8
May
72.1
42.4
93.9
21.2
2
61.3
2
5
June
81.1
50.9
106.0
37.0
2.8
84.6
1
4
July
86.4
56.8
100.0
45.9
2.9
89.6
0
3
August
82.9
55.4
99.0
39.9
3.3
102.3
0
4
September
77.0
47.1
93.9
26.1
1.5
46.1
1
5
October
66.6
36.3
84.9
7.0
0.9
27.7
3
5
November
53.6
25.5
77.0
-5.3
0.7
20.5
6
6
December
45.5
18.1
71.6
-24.2
0.7
20.5
7
6

year temperature in average


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