Casper Weather in 2013

Historical record of Casper, Wyoming weather for the year 2013 based on NOAA data.
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2013 Casper Weather Extremes
Highest temperature 98 °F July 22
Lowest temperature -22 °F December 6
Highest daily low 65 °F September 6
Lowest daily high -5 °F December 7
Most daily precipitation 1.5 inches October 3
Most daily snow 12.4 inches October 4
Total annual precipitation 15.1 inches -
Total annual snow 107.5 inches -
Highest Temperatures in Casper in 2013
Rank Temperature Date
1 98 °F Jul 22
1 98 °F Jul 11
3 97 °F Aug 17
4 96 °F Aug 19
4 96 °F Jul 21
4 96 °F Jun 27
7 95 °F Sep 4
8 94 °F Sep 5
8 94 °F Aug 30
8 94 °F Aug 18
8 94 °F Aug 4
8 94 °F Jul 10
8 94 °F Jun 28
8 94 °F Jun 26
Lowest Temperatures in Casper in 2013
Rank Temperature Date
1 -22 °F December 6
1 -22 °F December 4
3 -21 °F December 5
4 -18 °F December 7
5 -12 °F January 12
6 -10 °F January 14
7 -9 °F December 8
7 -9 °F November 23
9 -8 °F December 9
9 -8 °F January 13
9 -8 °F January 2
January 2013 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
23 10 0.00 0.1
26 -8 0.00 0.0
25 2 0.00 0.0
30 14 0.00 0.0
28 11 0.00 0.0
40 16 0.00 0.0
39 23 0.00 0.0
43 28 0.00 0.0
47 31 0.00 0.0
50 24 0.00 0.0
28 2 0.09 1.7
8 -12 0.02 0.2
8 -8 0.00 0.2
8 -10 0.00 0.0
22 5 0.00 0.0
34 19 0.00 0.0
39 21 0.00 0.0
46 25 0.00 0.0
44 27 0.00 0.0
33 11 0.00 0.0
50 15 0.00 0.0
51 28 0.00 0.0
50 38 0.00 0.0
51 31 0.00 0.0
50 22 0.00 0.0
53 31 0.00 0.0
51 31 0.00 0.0
31 13 0.15 2.0
27 -2 0.00 0.0
34 -2 0.00 0.1
42 15 0.01 0.2
February 2013 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
40 19 0.00 0.0
48 20 0.00 0.0
44 20 0.00 0.0
50 23 0.00 0.0
49 27 0.00 0.0
46 20 0.00 0.0
44 16 0.00 0.0
47 25 0.01 0.0
28 24 0.20 5.1
25 -5 0.00 0.0
19 0 0.00 0.0
24 12 0.00 0.0
39 21 0.00 0.0
27 19 0.02 0.1
34 13 0.01 0.0
42 24 0.00 0.0
44 23 0.00 0.0
34 12 0.01 0.0
43 2 0.00 0.0
39 16 0.00 0.0
26 14 0.00 0.3
36 10 0.00 0.0
39 21 0.16 1.8
29 9 0.00 0.6
29 9 0.00 0.0
29 9 0.09 1.6
23 7 0.00 0.0
33 14 0.00 0.0
March 2013 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
43 15 0.00 0.0
48 32 0.00 0.0
52 25 0.00 0.0
31 5 0.00 0.4
44 5 0.00 0.0
57 23 0.00 0.0
53 28 0.00 0.0
52 19 0.00 0.0
37 16 0.00 0.0
50 11 0.00 0.0
40 22 0.22 2.8
46 6 0.00 0.2
61 34 0.00 0.0
68 32 0.00 0.0
68 37 0.00 0.0
55 24 0.00 0.0
49 18 0.01 0.0
44 12 0.00 0.0
40 12 0.06 0.7
53 8 0.00 0.0
45 19 0.28 3.4
28 18 0.10 2.4
25 14 0.00 0.2
23 7 0.04 0.4
36 3 0.00 0.0
46 24 0.00 0.0
57 21 0.00 0.0
60 25 0.00 0.0
64 30 0.00 0.0
54 28 0.14 0.0
62 30 0.00 0.0
April 2013 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
54 21 0.00 0.0
58 19 0.00 0.0
67 30 0.01 0.0
69 27 0.00 0.0
67 35 0.00 0.0
62 32 0.00 0.0
58 36 0.00 0.0
45 13 0.42 6.0
13 4 0.64 8.9
26 5 0.01 0.2
46 25 0.00 0.1
45 28 0.14 2.0
52 24 0.00 0.0
42 21 0.13 2.8
29 19 0.00 0.0
23 19 0.67 10.5
22 16 0.26 4.6
36 4 0.00 0.0
50 25 0.00 0.0
55 36 0.02 0.0
57 28 0.00 0.0
28 15 0.12 2.7
40 9 0.00 0.0
48 23 0.00 0.0
64 28 0.00 0.0
67 25 0.00 0.0
74 35 0.00 0.0
68 40 0.00 0.0
69 32 0.00 0.0
43 29 0.12 1.2
May 2013 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
36 23 0.16 3.5
52 21 0.00 0.0
64 26 0.00 0.0
60 34 0.00 0.0
63 30 0.00 0.0
70 29 0.00 0.0
69 32 0.00 0.0
71 40 0.00 0.0
70 36 0.00 0.0
71 37 0.00 0.0
74 34 0.00 0.0
81 44 0.00 0.0
88 52 0.00 0.0
88 51 0.00 0.0
83 41 0.05 0.0
78 47 0.00 0.0
81 45 0.08 0.0
70 40 0.05 0.0
54 45 1.24 0.0
54 43 0.21 0.0
66 41 0.00 0.0
67 35 0.00 0.0
78 44 0.00 0.0
74 45 0.00 0.0
82 40 0.00 0.0
78 44 0.00 0.0
76 44 0.00 0.0
73 37 0.00 0.0
60 43 0.00 0.0
63 46 0.00 0.0
59 41 0.02 0.0
June 2013 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
68 44 0.00 0.0
84 35 0.00 0.0
76 44 0.00 0.0
62 32 0.00 0.0
72 35 0.00 0.0
80 34 0.00 0.0
84 44 0.00 0.0
76 50 0.13 0.0
91 42 0.00 0.0
91 59 0.00 0.0
91 49 0.00 0.0
86 42 0.00 0.0
91 47 0.17 0.0
81 46 0.00 0.0
80 37 0.00 0.0
87 43 0.00 0.0
84 52 0.00 0.0
86 44 0.00 0.0
93 47 0.00 0.0
83 50 0.00 0.0
85 53 0.00 0.0
76 47 0.20 0.0
84 42 0.00 0.0
91 45 0.00 0.0
86 55 0.00 0.0
94 50 0.00 0.0
96 51 0.00 0.0
94 52 0.00 0.0
92 53 0.18 0.0
86 57 0.19 0.0
July 2013 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
89 52 0.00 0.0
89 50 0.00 0.0
93 49 0.00 0.0
91 57 0.03 0.0
89 55 0.06 0.0
90 57 0.71 0.0
90 58 0.44 0.0
87 55 0.02 0.0
91 52 0.00 0.0
94 54 0.00 0.0
98 54 0.00 0.0
87 61 0.01 0.0
89 58 0.01 0.0
85 60 0.00 0.0
90 54 0.00 0.0
90 53 0.00 0.0
91 53 0.00 0.0
93 64 0.00 0.0
88 58 0.04 0.0
93 55 0.00 0.0
96 51 0.00 0.0
98 53 0.00 0.0
91 52 0.00 0.0
92 55 0.02 0.0
85 55 0.02 0.0
92 49 0.00 0.0
80 49 0.15 0.0
87 58 0.00 0.0
84 54 0.13 0.0
86 55 0.02 0.0
87 48 0.00 0.0
August 2013 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
92 52 0.00 0.0
92 58 0.00 0.0
88 51 0.00 0.0
94 52 0.00 0.0
90 60 0.00 0.0
89 49 0.00 0.0
89 50 0.00 0.0
85 50 0.00 0.0
83 51 0.60 0.0
83 51 0.00 0.0
86 52 0.00 0.0
84 50 0.00 0.0
83 50 0.07 0.0
85 51 0.00 0.0
89 49 0.00 0.0
93 47 0.00 0.0
97 52 0.00 0.0
94 54 0.00 0.0
96 54 0.00 0.0
92 58 0.01 0.0
86 60 0.00 0.0
89 55 0.00 0.0
90 63 0.02 0.0
88 60 0.00 0.0
84 57 0.00 0.0
88 63 0.00 0.0
89 61 0.00 0.0
93 61 0.00 0.0
92 56 0.00 0.0
94 56 0.00 0.0
86 55 0.00 0.0
September 2013 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
89 48 0.00 0.0
91 52 0.03 0.0
91 59 0.00 0.0
95 56 0.00 0.0
94 57 0.00 0.0
92 65 0.00 0.0
91 56 0.00 0.0
89 56 0.01 0.0
76 54 0.00 0.0
70 53 0.00 0.0
65 51 0.05 0.0
66 52 0.06 0.0
67 53 0.13 0.0
77 48 0.11 0.0
66 51 0.02 0.0
80 43 0.00 0.0
84 56 0.00 0.0
80 39 0.04 0.0
66 33 0.00 0.0
75 27 0.00 0.0
83 47 0.00 0.0
78 54 0.00 0.0
70 39 0.00 0.0
76 43 0.00 0.0
79 42 0.15 0.0
59 34 0.29 0.0
38 30 0.58 4.8
59 32 0.00 0.0
70 47 0.00 0.0
75 39 0.00 0.0
October 2013 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
73 34 0.00 0.0
58 38 0.00 0.0
46 31 1.54 3.7
31 26 0.60 12.4
36 19 0.02 0.1
48 35 0.00 0.0
65 44 0.00 0.0
70 39 0.00 0.0
53 33 0.00 0.0
57 32 0.25 0.0
50 29 0.20 0.0
54 24 0.00 0.0
57 31 0.15 0.0
40 30 0.12 0.0
36 28 0.01 0.0
51 29 0.00 0.0
40 30 0.00 0.0
44 26 0.00 0.2
59 33 0.00 0.0
49 26 0.14 0.0
57 31 0.00 0.0
65 30 0.00 0.0
61 30 0.00 0.0
57 23 0.00 0.0
66 29 0.00 0.0
66 30 0.00 0.0
66 35 0.00 0.0
38 27 0.00 0.0
46 24 0.00 0.0
49 25 0.00 0.0
53 28 0.00 0.0
November 2013 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
49 24 0.00 0.0
60 27 0.00 0.0
50 27 0.01 0.1
38 19 0.00 0.0
38 15 0.00 0.0
49 16 0.00 0.0
49 16 0.00 0.0
56 25 0.00 0.0
50 20 0.00 0.0
64 21 0.00 0.0
45 19 0.00 0.0
59 16 0.00 0.0
56 33 0.00 0.0
51 23 0.00 0.0
51 30 0.00 0.0
40 27 0.00 0.0
43 21 0.00 0.0
55 27 0.00 0.0
55 39 0.00 0.0
54 10 0.09 1.2
13 0 0.14 2.3
26 -5 0.00 0.0
28 -9 0.00 0.0
38 2 0.00 0.0
41 16 0.00 0.0
44 16 0.00 0.0
50 19 0.00 0.0
45 15 0.00 0.0
50 35 0.00 0.0
49 31 0.00 0.0
December 2013 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
46 31 0.00 0.0
52 31 0.00 0.0
33 2 0.30 2.7
2 -22 0.06 0.6
1 -21 0.00 0.0
-1 -22 0.00 0.1
-5 -18 0.03 0.5
12 -9 0.00 0.0
15 -8 0.00 0.0
27 3 0.00 0.0
30 -2 0.00 0.0
39 25 0.00 0.0
35 18 0.00 0.0
35 23 0.00 0.0
44 28 0.00 0.0
49 32 0.00 0.0
47 32 0.00 0.0
51 37 0.00 0.0
41 2 0.50 7.1
20 3 0.01 0.2
27 10 0.00 0.0
25 13 0.02 0.5
38 12 0.00 0.0
38 15 0.06 1.3
29 11 0.00 0.0
35 26 0.00 0.0
39 30 0.00 0.0
37 -6 0.14 1.9
27 -4 0.00 0.0
32 20 0.00 0.0
38 30 0.08 0.8
Weather Station Details
Years Station Coordinates
1949–2024 Casper-Natrona County International Airport location
1900–1948 Casper 2 E location