Weather history for Casper, Wyoming, United States

Sep 23

This Day in History

Weather in Casper on September 23

2017

Weather in Casper on 23 in 2017. Overcast
  • 46° F
  • Wind: ENE 11 mph
  • Humidity: 90%

2016

Weather in Casper on 23 in 2015. Light rain shower
  • 64° F
  • Wind: SW 12 mph
  • Humidity: 33%

2015

Weather in Casper on 23 in 2015. Clear/Sunny
  • 86° F
  • Wind: NNE 4 mph
  • Humidity: 37%

2014

Weather in Casper on 23 in 2015. Clear/Sunny
  • 77° F
  • Wind: SE 0 mph
  • Humidity: 48%
Weather in Casper today

Casper 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
38.1
15.3
59.0
-24.0
0.4
11.6
9
5
February
40.8
16.9
63.0
-32.1
0.5
14.1
10
5
March
51.4
22.5
73.9
-15.0
0.6
18
10
6
April
60.1
28.6
84.0
-6.0
1
29.1
8
6
May
70.5
37.0
95.0
17.1
1.7
52.8
2
4
June
81.3
44.8
100.9
30.9
1.2
37.4
0
3
July
90.9
52.9
104.0
35.1
1.5
46.4
0
1
August
88.5
51.6
100.9
34.0
0.8
24.9
0
1
September
77.5
42.3
97.0
24.1
1
28.9
1
2
October
63.3
32.0
87.1
1.0
1
31
5
5
November
48.0
23.4
72.0
-18.9
0.6
17.1
8
5
December
37.8
15.3
63.0
-41.1
0.3
10.7
10
5

year temperature in average


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