Casper Weather in 2019

Historical record of Casper, Wyoming weather for the year 2019 based on NOAA data.
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2019 Casper Weather Extremes
Highest temperature 98 °F September 2
Lowest temperature -23 °F February 7
Highest daily low 60 °F July 30
Lowest daily high 8 °F October 29
Most daily precipitation 1.0 inches March 13
Most daily snow 13.6 inches March 13
Total annual precipitation 14.5 inches -
Total annual snow 95.3 inches -
Highest Temperatures in Casper in 2019
Rank Temperature Date
1 98 °F Sep 2
1 98 °F Jul 30
3 97 °F Aug 19
3 97 °F Aug 6
3 97 °F Jul 31
3 97 °F Jul 19
3 97 °F Jul 11
8 96 °F Aug 4
8 96 °F Jul 24
8 96 °F Jul 14
Lowest Temperatures in Casper in 2019
Rank Temperature Date
1 -23 °F February 7
2 -11 °F January 1
3 -9 °F November 27
3 -9 °F October 30
3 -9 °F October 29
6 -8 °F November 11
6 -8 °F March 4
6 -8 °F March 3
9 -7 °F February 6
10 -5 °F February 10
January 2019 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
10 -11 0.00 0.0
22 8 0.00 0.0
33 18 0.00 0.0
42 29 0.00 0.0
45 31 0.00 0.0
42 27 0.00 0.0
41 16 0.00 0.0
38 12 0.00 0.0
49 12 0.00 0.0
47 31 0.00 0.0
37 21 0.07 0.9
33 18 0.00 0.0
28 13 0.00 0.0
33 15 0.00 0.0
42 23 0.00 0.0
44 30 0.00 0.0
45 29 0.00 0.0
39 20 0.00 0.0
38 22 0.00 0.0
47 34 0.00 0.0
42 21 0.11 1.2
24 17 0.02 0.8
28 16 0.00 0.0
23 -1 0.08 1.7
27 16 0.00 0.0
38 16 0.00 0.0
41 27 0.00 0.0
26 6 0.00 0.3
28 7 0.00 0.0
31 14 0.00 0.0
38 23 0.00 0.0
February 2019 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
45 30 0.00 0.0
48 33 0.00 0.0
51 9 0.00 0.0
40 7 0.00 0.0
44 8 0.03 0.5
9 -7 0.14 1.7
10 -23 0.01 0.3
27 9 0.00 0.0
25 -1 0.00 0.0
38 -5 0.00 0.0
28 9 0.00 0.0
35 18 0.00 0.0
43 30 0.00 0.0
38 17 0.00 0.0
44 19 0.09 1.4
36 17 0.05 1.2
17 1 0.00 0.2
14 0 0.00 0.0
20 0 0.03 0.2
27 5 0.00 0.0
21 -1 0.06 1.4
19 5 0.07 2.1
25 6 0.00 0.0
35 0 0.00 0.0
36 0 0.00 0.0
48 3 0.00 0.0
37 3 0.00 0.0
48 13 0.02 0.0
March 2019 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
38 16 0.00 0.1
21 -4 0.01 0.7
8 -8 0.00 0.0
24 -8 0.00 0.0
37 4 0.00 0.0
34 16 0.17 1.5
49 7 0.02 0.1
35 24 0.05 0.3
32 18 0.13 6.6
39 14 0.00 0.0
49 13 0.00 0.0
51 31 0.00 0.0
35 23 0.96 13.6
29 12 0.03 1.1
30 16 0.00 0.0
34 12 0.00 0.0
39 17 0.00 0.0
41 18 0.00 0.0
44 17 0.00 0.0
46 22 0.00 0.0
56 20 0.00 0.0
49 25 0.01 0.0
54 34 0.00 0.0
54 29 0.01 0.0
51 33 0.02 0.0
63 36 0.00 0.0
63 28 0.00 0.0
51 28 0.00 0.0
37 24 0.33 3.3
40 26 0.00 0.1
49 22 0.00 0.0
April 2019 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
49 29 0.00 0.0
49 27 0.01 0.0
51 33 0.06 0.0
61 38 0.00 0.0
65 38 0.00 0.0
62 36 0.00 0.0
63 34 0.00 0.0
67 32 0.00 0.0
69 31 0.25 0.0
38 20 0.33 3.6
27 20 0.03 0.2
38 18 0.00 0.0
49 18 0.00 0.0
61 37 0.00 0.0
60 38 0.00 0.0
63 38 0.07 0.0
57 30 0.02 0.0
60 30 0.00 0.0
72 30 0.00 0.0
77 41 0.00 0.0
48 38 0.17 0.0
53 32 0.00 0.0
68 32 0.00 0.0
70 37 0.09 0.0
62 33 0.00 0.0
65 31 0.08 0.0
65 33 0.00 0.0
52 21 0.00 0.0
39 16 0.01 0.1
38 27 0.16 1.8
May 2019 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
41 21 0.17 1.8
56 22 0.00 0.0
61 28 0.00 0.0
68 26 0.00 0.0
65 31 0.00 0.0
57 37 0.02 0.0
62 37 0.24 0.0
43 33 0.10 0.0
41 27 0.21 1.5
57 25 0.00 0.0
53 32 0.11 0.0
72 32 0.00 0.0
77 36 0.00 0.0
79 37 0.00 0.0
79 45 0.00 0.0
76 45 0.00 0.0
68 46 0.01 0.0
46 30 0.51 0.1
39 29 0.15 0.0
51 32 0.12 0.4
38 29 0.49 2.5
40 29 0.27 1.4
44 28 0.14 0.0
62 37 0.00 0.0
66 37 0.00 0.0
75 31 0.00 0.0
57 44 0.65 0.0
47 40 0.38 0.0
61 37 0.05 0.0
67 35 0.00 0.0
71 40 0.00 0.0
June 2019 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
72 42 0.01 0.0
79 42 0.00 0.0
78 47 0.02 0.0
76 48 0.00 0.0
79 47 0.00 0.0
82 42 0.00 0.0
84 51 0.00 0.0
60 33 0.03 0.0
63 27 0.00 0.0
73 25 0.00 0.0
69 37 0.00 0.0
77 34 0.00 0.0
83 44 0.00 0.0
76 50 0.00 0.0
78 46 0.11 0.0
74 50 0.14 0.0
73 52 0.00 0.0
71 48 0.09 0.0
80 47 0.01 0.0
81 39 0.03 0.0
66 42 0.00 0.0
66 36 0.13 0.0
69 45 0.39 0.0
76 46 0.00 0.0
84 39 0.00 0.0
86 42 0.00 0.0
89 43 0.00 0.0
93 47 0.00 0.0
93 52 0.00 0.0
83 55 0.00 0.0
July 2019 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
87 52 0.01 0.0
91 50 0.00 0.0
81 48 0.00 0.0
82 50 0.01 0.0
80 46 0.00 0.0
83 42 0.34 0.0
90 44 0.00 0.0
87 53 0.00 0.0
80 47 0.00 0.0
89 39 0.00 0.0
97 48 0.00 0.0
93 55 0.01 0.0
92 52 0.00 0.0
96 56 0.00 0.0
92 56 0.17 0.0
93 49 0.00 0.0
93 55 0.00 0.0
95 54 0.00 0.0
97 53 0.00 0.0
84 56 0.00 0.0
83 50 0.00 0.0
90 55 0.17 0.0
94 54 0.00 0.0
96 57 0.00 0.0
94 56 0.00 0.0
93 54 0.00 0.0
87 60 0.03 0.0
90 55 0.00 0.0
91 47 0.00 0.0
98 60 0.00 0.0
97 53 0.00 0.0
August 2019 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
84 58 0.10 0.0
93 54 0.00 0.0
94 51 0.00 0.0
96 53 0.00 0.0
92 59 0.00 0.0
97 52 0.00 0.0
92 54 0.03 0.0
90 57 0.01 0.0
90 56 0.00 0.0
92 51 0.01 0.0
87 54 0.00 0.0
86 45 0.00 0.0
83 47 0.00 0.0
90 49 0.00 0.0
87 52 0.00 0.0
85 52 0.00 0.0
87 48 0.00 0.0
90 46 0.00 0.0
97 50 0.00 0.0
93 52 0.00 0.0
91 51 0.00 0.0
95 52 0.00 0.0
82 50 0.02 0.0
86 48 0.00 0.0
92 51 0.00 0.0
76 47 0.00 0.0
77 39 0.00 0.0
90 39 0.00 0.0
89 45 0.00 0.0
91 49 0.00 0.0
89 45 0.00 0.0
September 2019 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
94 49 0.00 0.0
98 46 0.00 0.0
81 52 0.00 0.0
94 58 0.00 0.0
93 56 0.00 0.0
92 57 0.00 0.0
82 49 0.00 0.0
74 41 0.25 0.0
75 47 0.00 0.0
78 41 0.00 0.0
65 43 0.25 0.0
66 45 0.00 0.0
78 41 0.00 0.0
83 48 0.00 0.0
88 51 0.00 0.0
86 52 0.00 0.0
82 42 0.00 0.0
80 37 0.00 0.0
86 41 0.00 0.0
73 43 0.01 0.0
66 41 0.16 0.0
69 37 0.00 0.0
78 38 0.00 0.0
78 45 0.00 0.0
70 37 0.00 0.0
82 35 0.00 0.0
52 43 0.09 0.0
77 45 0.34 0.0
69 46 0.11 0.0
55 37 0.20 0.0
October 2019 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
50 34 0.18 0.0
49 30 0.04 0.0
67 23 0.00 0.0
75 30 0.08 0.0
57 32 0.00 0.0
61 26 0.00 0.0
71 33 0.00 0.0
73 43 0.00 0.0
55 19 0.08 0.8
24 15 0.04 1.6
49 16 0.00 0.0
60 22 0.00 0.0
66 20 0.00 0.0
69 30 0.00 0.0
57 22 0.00 0.0
74 30 0.00 0.0
74 48 0.00 0.0
55 31 0.11 0.0
53 29 0.00 0.0
40 27 0.45 5.2
43 27 0.00 0.0
55 28 0.00 0.0
41 23 0.03 0.0
45 21 0.00 0.0
60 34 0.00 0.0
50 21 0.15 1.9
21 -4 0.09 3.5
23 -2 0.01 0.1
8 -9 0.03 0.8
19 -9 0.00 0.0
33 17 0.01 0.0
November 2019 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
33 14 0.04 1.8
44 17 0.00 0.0
48 29 0.00 0.0
46 24 0.01 0.0
56 26 0.00 0.0
32 23 0.01 0.1
46 21 0.00 0.0
62 30 0.00 0.0
64 26 0.00 0.0
52 7 0.12 2.1
27 -8 0.00 0.0
49 23 0.00 0.0
47 27 0.00 0.0
51 20 0.00 0.0
61 36 0.00 0.0
47 26 0.14 0.5
49 25 0.00 0.0
58 35 0.00 0.0
59 36 0.00 0.0
49 20 0.22 1.8
24 14 0.00 0.0
33 15 0.00 0.0
42 28 0.00 0.0
46 32 0.00 0.0
32 22 0.33 5.0
23 1 0.07 1.1
21 -9 0.00 0.0
24 5 0.00 0.0
26 12 0.19 2.5
24 9 0.73 3.9
December 2019 Casper Weather
Day High (°F) Low (°F) Precip. (inches) Snow (inches)
31 10 0.00 0.0
36 27 0.00 0.0
38 27 0.00 0.0
38 28 0.00 0.0
36 14 0.00 0.0
40 18 0.00 0.0
42 36 0.00 0.0
47 15 0.30 4.0
27 11 0.00 0.0
31 10 0.00 0.0
35 27 0.00 0.0
42 28 0.00 0.0
36 22 0.00 0.0
28 20 0.07 0.9
22 4 0.00 0.0
16 5 0.00 0.0
25 12 0.00 0.0
37 23 0.00 0.0
34 21 0.00 0.0
38 23 0.00 0.0
44 32 0.00 0.0
46 38 0.00 0.0
49 36 0.00 0.0
48 30 0.00 0.0
35 28 0.11 1.1
29 18 0.07 0.5
29 4 0.00 0.0
22 10 0.04 1.3
23 10 0.01 0.1
18 8 0.00 0.0
26 14 0.00 0.0
Weather Station Details
Years Station Coordinates
1949–2024 Casper-Natrona County International Airport location
1900–1948 Casper 2 E location