Casper Weather in 2017

Historical record of Casper, Wyoming weather for the year 2017 based on NOAA data.
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2017 Casper Weather Extremes
Highest temperature 98 °F July 14
Lowest temperature -28 °F January 5
Highest daily low 64 °F August 24
Lowest daily high 3 °F December 26
Most daily precipitation 1.1 inches March 31
Most daily snow 9.0 inches February 23
Total annual precipitation 14.1 inches -
Total annual snow 71.9 inches -
Highest Temperatures in Casper in 2017
Rank Temperature Date
1 98 °F Jul 14
1 98 °F Jul 5
3 97 °F Jul 24
3 97 °F Jul 16
3 97 °F Jul 9
6 96 °F Jul 23
6 96 °F Jul 6
8 95 °F Sep 3
8 95 °F Jul 20
8 95 °F Jul 18
8 95 °F Jul 13
Lowest Temperatures in Casper in 2017
Rank Temperature Date
1 -28 °F January 5
2 -18 °F December 31
3 -17 °F December 26
4 -13 °F December 27
5 -12 °F February 3
5 -12 °F February 2
7 -10 °F January 6
8 -8 °F January 4
9 -6 °F December 23
10 -5 °F December 30
10 -5 °F December 25
10 -5 °F December 24
10 -5 °F January 3
January 2017 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
37 12 0.00 0.0
13 0 0.06 1.4
7 -5 0.00 0.0
5 -8 0.11 3.0
3 -28 0.00 0.0
12 -10 0.00 0.0
26 9 0.00 0.0
40 24 0.00 0.0
42 33 0.00 0.0
40 23 0.00 0.0
38 2 0.02 0.3
21 4 0.00 0.0
36 8 0.00 0.0
37 16 0.00 0.0
31 16 0.00 0.0
33 5 0.00 0.0
36 18 0.00 0.0
41 28 0.00 0.0
41 30 0.00 0.0
37 22 0.05 0.7
36 15 0.00 0.0
36 23 0.01 0.0
36 15 0.17 3.4
18 12 0.11 4.7
21 5 0.00 0.1
20 2 0.00 0.0
19 7 0.00 0.0
32 16 0.00 0.0
37 24 0.00 0.0
40 29 0.00 0.0
42 17 0.01 0.2
February 2017 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
17 8 0.00 0.3
11 -12 0.01 0.4
40 -12 0.00 0.0
44 34 0.00 0.0
49 33 0.00 0.0
49 35 0.00 0.0
40 13 0.31 4.0
41 7 0.02 0.2
55 17 0.00 0.0
61 42 0.00 0.0
44 18 0.00 0.0
44 14 0.00 0.0
49 19 0.00 0.0
49 17 0.00 0.0
52 31 0.00 0.0
58 37 0.00 0.0
57 31 0.00 0.0
57 38 0.00 0.0
57 33 0.00 0.0
53 21 0.00 0.0
60 37 0.00 0.0
42 29 0.07 0.3
30 15 0.40 9.0
22 9 0.00 0.1
20 9 0.00 0.0
24 9 0.00 0.0
33 17 0.00 0.0
29 11 0.00 0.0
March 2017 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
30 8 0.00 0.0
37 20 0.00 0.0
43 28 0.00 0.0
51 33 0.00 0.0
56 33 0.10 0.5
35 17 0.16 1.8
36 18 0.00 0.0
51 30 0.00 0.0
49 26 0.00 0.0
56 24 0.03 0.0
54 33 0.01 0.0
52 27 0.02 0.1
57 19 0.00 0.0
63 40 0.00 0.0
68 41 0.00 0.0
68 35 0.00 0.0
59 25 0.00 0.0
75 34 0.00 0.0
68 42 0.00 0.0
62 34 0.06 0.0
54 36 0.00 0.0
68 30 0.00 0.0
50 32 0.02 0.0
58 27 0.00 0.0
56 40 0.08 0.0
51 35 0.16 0.0
58 33 0.00 0.0
43 30 0.03 0.0
58 26 0.00 0.0
58 37 0.04 0.0
42 32 1.08 4.1
April 2017 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
46 26 0.01 0.0
46 32 0.28 0.9
41 27 0.16 1.1
42 25 0.00 0.1
54 24 0.00 0.0
65 30 0.00 0.0
72 43 0.00 0.0
59 37 0.02 0.0
45 32 0.05 0.0
54 19 0.00 0.0
62 32 0.00 0.0
67 28 0.00 0.0
79 35 0.00 0.0
65 41 0.00 0.0
56 26 0.00 0.0
65 21 0.00 0.0
73 24 0.00 0.0
61 30 0.32 0.0
57 33 0.02 0.0
61 30 0.00 0.0
44 37 0.48 0.0
57 36 0.02 0.0
72 40 0.00 0.0
59 32 0.10 0.0
39 26 0.28 1.1
55 24 0.05 0.0
47 32 0.22 0.1
33 29 0.20 2.4
45 22 0.00 0.1
59 24 0.00 0.0
May 2017 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
52 31 0.18 0.0
58 36 0.03 0.0
58 32 0.00 0.0
72 30 0.00 0.0
78 34 0.00 0.0
85 40 0.00 0.0
77 47 0.00 0.0
58 44 0.00 0.0
71 45 0.20 0.0
63 39 0.00 0.0
74 33 0.00 0.0
81 34 0.00 0.0
81 45 0.00 0.0
69 44 0.00 0.0
76 41 0.00 0.0
63 37 0.04 0.0
61 35 0.00 0.0
44 32 1.06 2.8
45 31 0.02 0.1
61 28 0.00 0.0
60 37 0.02 0.0
56 37 0.26 0.0
63 36 0.00 0.0
81 40 0.00 0.0
64 45 0.12 0.0
53 41 0.19 0.0
63 39 0.00 0.0
69 40 0.13 0.0
69 39 0.00 0.0
73 35 0.00 0.0
80 40 0.00 0.0
June 2017 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
83 43 0.00 0.0
71 51 0.04 0.0
78 41 0.00 0.0
86 43 0.00 0.0
86 46 0.27 0.0
72 52 0.00 0.0
84 50 0.00 0.0
89 49 0.00 0.0
89 54 0.00 0.0
84 43 0.00 0.0
76 44 0.40 0.0
79 45 0.00 0.0
66 33 0.00 0.0
76 48 0.00 0.0
81 47 0.00 0.0
83 55 0.08 0.0
69 44 0.14 0.0
78 39 0.00 0.0
81 44 0.00 0.0
94 43 0.00 0.0
94 57 0.00 0.0
78 52 0.00 0.0
70 39 0.00 0.0
75 37 0.00 0.0
80 49 0.00 0.0
90 40 0.00 0.0
87 48 0.01 0.0
86 45 0.00 0.0
77 43 0.07 0.0
75 36 0.00 0.0
July 2017 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
87 41 0.00 0.0
90 45 0.00 0.0
93 52 0.00 0.0
93 52 0.00 0.0
98 50 0.00 0.0
96 57 0.04 0.0
94 50 0.00 0.0
93 56 0.00 0.0
97 62 0.01 0.0
89 57 0.00 0.0
93 51 0.00 0.0
89 51 0.00 0.0
95 51 0.00 0.0
98 61 0.01 0.0
93 51 0.00 0.0
97 53 0.00 0.0
94 53 0.00 0.0
95 55 0.00 0.0
94 57 0.00 0.0
95 60 0.00 0.0
92 63 0.00 0.0
90 57 0.00 0.0
96 50 0.00 0.0
97 55 0.00 0.0
81 56 0.02 0.0
81 59 0.02 0.0
90 55 0.02 0.0
90 53 0.00 0.0
85 57 0.25 0.0
89 53 0.00 0.0
92 52 0.00 0.0
August 2017 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
91 50 0.00 0.0
82 56 0.00 0.0
74 50 0.00 0.0
93 44 0.00 0.0
80 53 0.19 0.0
71 53 0.01 0.0
78 44 0.00 0.0
77 50 0.00 0.0
82 53 0.13 0.0
74 52 0.13 0.0
83 47 0.05 0.0
82 51 0.00 0.0
86 47 0.00 0.0
90 56 0.03 0.0
72 48 0.36 0.0
80 46 0.00 0.0
87 51 0.00 0.0
87 46 0.00 0.0
90 49 0.00 0.0
91 46 0.00 0.0
82 47 0.00 0.0
87 44 0.00 0.0
90 46 0.00 0.0
90 64 0.04 0.0
88 53 0.00 0.0
91 47 0.00 0.0
88 45 0.00 0.0
92 46 0.00 0.0
93 53 0.00 0.0
89 49 0.00 0.0
88 60 0.00 0.0
September 2017 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
87 53 0.00 0.0
92 47 0.00 0.0
95 51 0.00 0.0
72 45 0.00 0.0
75 38 0.00 0.0
79 35 0.00 0.0
84 39 0.00 0.0
87 44 0.00 0.0
91 56 0.00 0.0
88 55 0.00 0.0
89 52 0.00 0.0
92 53 0.00 0.0
88 51 0.00 0.0
80 50 0.25 0.0
52 43 0.47 0.0
59 35 0.06 0.0
70 34 0.00 0.0
79 41 0.00 0.0
65 38 0.05 0.0
67 36 0.00 0.0
76 38 0.00 0.0
59 34 0.04 0.0
44 37 0.10 0.0
41 34 0.36 0.0
53 34 0.02 0.0
60 33 0.00 0.0
64 30 0.00 0.0
58 31 0.07 0.0
64 42 0.00 0.0
70 43 0.00 0.0
October 2017 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
55 33 0.12 0.0
48 32 0.27 0.2
53 31 0.00 0.0
70 27 0.00 0.0
60 28 0.00 0.0
58 38 0.00 0.0
70 34 0.00 0.0
45 32 0.49 3.6
41 27 0.02 0.5
56 33 0.00 0.0
65 43 0.00 0.0
57 32 0.00 0.0
59 25 0.00 0.0
41 27 0.05 0.2
60 32 0.00 0.0
68 33 0.00 0.0
74 36 0.00 0.0
71 39 0.00 0.0
74 39 0.00 0.0
72 41 0.00 0.0
51 28 0.00 0.0
61 36 0.00 0.0
54 25 0.00 0.0
64 24 0.00 0.0
72 39 0.00 0.0
52 13 0.11 0.9
40 14 0.00 0.0
60 36 0.00 0.0
52 28 0.02 0.0
33 10 0.00 0.2
51 9 0.00 0.0
November 2017 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
63 29 0.07 0.1
32 26 0.08 1.4
62 30 0.00 0.0
48 27 0.00 0.0
44 25 0.00 0.0
36 18 0.03 0.9
35 15 0.00 0.0
49 21 0.00 0.0
46 14 0.00 0.0
52 31 0.00 0.0
52 14 0.00 0.0
56 10 0.00 0.0
64 42 0.00 0.0
60 18 0.00 0.0
55 22 0.00 0.0
62 40 0.00 0.0
49 22 0.12 1.2
34 16 0.00 0.0
43 28 0.00 0.0
47 34 0.00 0.0
47 29 0.00 0.0
59 39 0.00 0.0
59 42 0.00 0.0
53 30 0.00 0.0
54 31 0.00 0.0
67 39 0.00 0.0
66 30 0.01 0.0
46 18 0.00 0.0
48 15 0.00 0.0
50 11 0.00 0.0
December 2017 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
50 33 0.00 0.0
54 31 0.00 0.0
57 30 0.10 0.6
30 7 0.25 4.8
27 7 0.00 0.0
28 6 0.00 0.0
35 7 0.00 0.0
42 18 0.00 0.0
38 28 0.00 0.0
41 28 0.00 0.0
43 26 0.00 0.0
48 25 0.00 0.0
45 17 0.05 0.5
33 22 0.00 0.0
42 28 0.00 0.0
39 24 0.23 1.8
31 16 0.02 0.3
37 27 0.00 0.0
44 30 0.00 0.0
49 13 0.14 0.8
15 9 0.35 6.0
22 13 0.03 0.1
14 -6 0.11 2.2
17 -5 0.00 0.0
7 -5 0.01 0.1
3 -17 0.00 0.0
33 -13 0.00 0.0
37 2 0.00 0.0
37 -3 0.00 0.0
19 -5 0.08 2.1
5 -18 0.00 0.1
Weather Station Details
Years Station Coordinates
1949–2024 Casper-Natrona County International Airport location
1900–1948 Casper 2 E location