1990 Casper Weather Extremes | ||
---|---|---|
Highest temperature | 102 °F | June 30 |
Lowest temperature | -41 °F | December 21 |
Highest daily low | 68 °F | July 6 |
Lowest daily high | -20 °F | December 20 |
Most daily precipitation | 0.8 inches | August 4 |
Most daily snow | 7.4 inches | March 6 |
Total annual precipitation | 12.5 inches | - |
Total annual snow | 67.1 inches | - |
Rank | Temperature | Date |
---|---|---|
1 | 102 °F | Jun 30 |
2 | 101 °F | Jul 2 |
2 | 101 °F | Jun 27 |
4 | 100 °F | Jun 23 |
5 | 98 °F | Jul 6 |
5 | 98 °F | Jul 1 |
5 | 98 °F | Jun 26 |
5 | 98 °F | Jun 25 |
9 | 97 °F | Jun 28 |
9 | 97 °F | Jun 24 |
Rank | Temperature | Date |
---|---|---|
1 | -41 °F | December 21 |
2 | -36 °F | December 20 |
3 | -28 °F | December 22 |
4 | -25 °F | December 29 |
5 | -24 °F | December 19 |
6 | -20 °F | December 28 |
7 | -10 °F | December 23 |
8 | -9 °F | December 30 |
9 | -7 °F | December 25 |
9 | -7 °F | March 24 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
37 | 26 | 0.00 | 0.0 | |
40 | 24 | 0.03 | 0.4 | |
26 | 8 | 0.09 | 2.1 | |
25 | 12 | 0.00 | 0.0 | |
34 | 17 | 0.00 | 0.0 | |
39 | 25 | 0.00 | 0.0 | |
43 | 28 | 0.00 | 0.0 | |
53 | 25 | 0.00 | 0.0 | |
53 | 27 | 0.00 | 0.0 | |
59 | 31 | 0.00 | 0.0 | |
33 | 14 | 0.00 | 0.0 | |
42 | 7 | 0.00 | 0.0 | |
52 | 32 | 0.00 | 0.0 | |
50 | 25 | 0.00 | 0.0 | |
45 | 22 | 0.00 | 0.0 | |
42 | 14 | 0.00 | 0.0 | |
27 | 12 | 0.03 | 0.4 | |
36 | 10 | 0.00 | 0.0 | |
32 | 5 | 0.00 | 0.0 | |
45 | 10 | 0.00 | 0.0 | |
44 | 26 | 0.00 | 0.0 | |
49 | 21 | 0.00 | 0.0 | |
46 | 16 | 0.05 | 0.4 | |
30 | 10 | 0.00 | 0.0 | |
37 | 15 | 0.00 | 0.0 | |
47 | 18 | 0.07 | 1.1 | |
24 | 0 | 0.00 | 0.0 | |
37 | 17 | 0.00 | 0.0 | |
41 | 15 | 0.00 | 0.0 | |
45 | 18 | 0.00 | 0.0 | |
42 | 17 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
43 | 14 | 0.00 | 0.0 | |
39 | 14 | 0.00 | 0.0 | |
40 | 16 | 0.00 | 0.0 | |
47 | 28 | 0.00 | 0.0 | |
44 | 22 | 0.00 | 0.0 | |
47 | 26 | 0.00 | 0.0 | |
37 | 20 | 0.08 | 1.6 | |
30 | 13 | 0.00 | 0.0 | |
44 | 22 | 0.00 | 0.0 | |
55 | 30 | 0.00 | 0.0 | |
54 | 34 | 0.00 | 0.0 | |
46 | 18 | 0.30 | 5.9 | |
18 | 1 | 0.27 | 4.8 | |
4 | -6 | 0.04 | 0.4 | |
19 | -6 | 0.01 | 0.1 | |
24 | -2 | 0.00 | 0.0 | |
33 | 3 | 0.00 | 0.0 | |
34 | 1 | 0.00 | 0.0 | |
34 | 0 | 0.00 | 0.0 | |
42 | 17 | 0.00 | 0.0 | |
46 | 26 | 0.00 | 0.0 | |
46 | 22 | 0.00 | 0.0 | |
52 | 29 | 0.00 | 0.0 | |
52 | 29 | 0.00 | 0.0 | |
56 | 24 | 0.00 | 0.0 | |
39 | 26 | 0.00 | 0.0 | |
31 | 22 | 0.00 | 0.0 | |
46 | 15 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
49 | 19 | 0.00 | 0.0 | |
56 | 23 | 0.00 | 0.0 | |
57 | 30 | 0.01 | 0.0 | |
54 | 32 | 0.00 | 0.0 | |
56 | 27 | 0.10 | 0.0 | |
33 | 18 | 0.65 | 7.4 | |
35 | 19 | 0.08 | 0.9 | |
49 | 15 | 0.00 | 0.0 | |
60 | 29 | 0.00 | 0.0 | |
61 | 32 | 0.00 | 0.0 | |
59 | 33 | 0.00 | 0.0 | |
42 | 22 | 0.00 | 0.0 | |
42 | 17 | 0.00 | 0.0 | |
41 | 18 | 0.00 | 0.0 | |
41 | 26 | 0.00 | 0.0 | |
47 | 26 | 0.00 | 0.0 | |
46 | 28 | 0.00 | 0.0 | |
47 | 20 | 0.01 | 0.1 | |
62 | 20 | 0.00 | 0.0 | |
67 | 30 | 0.00 | 0.0 | |
63 | 27 | 0.00 | 0.0 | |
38 | 13 | 0.01 | 0.0 | |
17 | 8 | 0.08 | 1.2 | |
33 | -7 | 0.00 | 0.1 | |
43 | 13 | 0.00 | 0.0 | |
59 | 14 | 0.00 | 0.0 | |
51 | 23 | 0.03 | 0.9 | |
35 | 28 | 0.16 | 1.7 | |
41 | 31 | 0.00 | 0.1 | |
55 | 24 | 0.00 | 0.0 | |
63 | 29 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
59 | 35 | 0.00 | 0.0 | |
72 | 29 | 0.00 | 0.0 | |
70 | 37 | 0.00 | 0.0 | |
53 | 31 | 0.00 | 0.0 | |
35 | 21 | 0.10 | 1.7 | |
59 | 18 | 0.00 | 0.0 | |
55 | 21 | 0.00 | 0.0 | |
67 | 34 | 0.24 | 0.0 | |
44 | 26 | 0.15 | 0.7 | |
40 | 19 | 0.04 | 0.4 | |
51 | 27 | 0.00 | 0.0 | |
58 | 31 | 0.18 | 0.4 | |
57 | 30 | 0.00 | 0.0 | |
62 | 36 | 0.00 | 0.0 | |
71 | 37 | 0.04 | 0.0 | |
45 | 32 | 0.08 | 0.5 | |
52 | 31 | 0.00 | 0.0 | |
69 | 32 | 0.00 | 0.0 | |
68 | 34 | 0.00 | 0.0 | |
75 | 35 | 0.00 | 0.0 | |
74 | 45 | 0.00 | 0.0 | |
70 | 43 | 0.06 | 0.0 | |
68 | 39 | 0.00 | 0.0 | |
68 | 39 | 0.15 | 0.0 | |
54 | 38 | 0.11 | 0.0 | |
47 | 32 | 0.07 | 0.0 | |
52 | 29 | 0.00 | 0.0 | |
59 | 20 | 0.06 | 0.2 | |
40 | 16 | 0.07 | 0.7 | |
43 | 21 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
52 | 19 | 0.00 | 0.0 | |
63 | 26 | 0.00 | 0.0 | |
56 | 32 | 0.03 | 0.0 | |
58 | 33 | 0.10 | 0.0 | |
67 | 34 | 0.00 | 0.0 | |
81 | 41 | 0.00 | 0.0 | |
59 | 39 | 0.02 | 0.0 | |
52 | 30 | 0.05 | 0.5 | |
49 | 26 | 0.01 | 0.1 | |
69 | 20 | 0.00 | 0.0 | |
49 | 33 | 0.21 | 1.9 | |
63 | 32 | 0.01 | 0.0 | |
58 | 30 | 0.26 | 0.0 | |
60 | 29 | 0.05 | 0.0 | |
64 | 34 | 0.00 | 0.0 | |
59 | 28 | 0.00 | 0.0 | |
72 | 28 | 0.00 | 0.0 | |
75 | 38 | 0.00 | 0.0 | |
64 | 37 | 0.19 | 0.0 | |
66 | 37 | 0.00 | 0.0 | |
74 | 39 | 0.00 | 0.0 | |
76 | 42 | 0.00 | 0.0 | |
81 | 44 | 0.00 | 0.0 | |
82 | 40 | 0.00 | 0.0 | |
66 | 41 | 0.00 | 0.0 | |
70 | 32 | 0.00 | 0.0 | |
72 | 42 | 0.02 | 0.0 | |
72 | 44 | 0.06 | 0.0 | |
64 | 45 | 0.07 | 0.0 | |
74 | 42 | 0.01 | 0.0 | |
79 | 47 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
55 | 37 | 0.19 | 0.0 | |
68 | 35 | 0.00 | 0.0 | |
78 | 34 | 0.00 | 0.0 | |
88 | 51 | 0.00 | 0.0 | |
81 | 42 | 0.00 | 0.0 | |
78 | 45 | 0.02 | 0.0 | |
80 | 49 | 0.00 | 0.0 | |
82 | 39 | 0.00 | 0.0 | |
87 | 43 | 0.00 | 0.0 | |
85 | 60 | 0.00 | 0.0 | |
71 | 55 | 0.10 | 0.0 | |
67 | 38 | 0.02 | 0.0 | |
69 | 35 | 0.08 | 0.0 | |
74 | 45 | 0.00 | 0.0 | |
75 | 45 | 0.13 | 0.0 | |
66 | 45 | 0.03 | 0.0 | |
79 | 42 | 0.00 | 0.0 | |
91 | 44 | 0.00 | 0.0 | |
80 | 47 | 0.00 | 0.0 | |
85 | 44 | 0.00 | 0.0 | |
65 | 45 | 0.09 | 0.0 | |
81 | 40 | 0.00 | 0.0 | |
100 | 45 | 0.00 | 0.0 | |
97 | 52 | 0.00 | 0.0 | |
98 | 58 | 0.00 | 0.0 | |
98 | 52 | 0.00 | 0.0 | |
101 | 62 | 0.00 | 0.0 | |
97 | 60 | 0.00 | 0.0 | |
94 | 56 | 0.00 | 0.0 | |
102 | 57 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
98 | 60 | 0.00 | 0.0 | |
101 | 67 | 0.02 | 0.0 | |
90 | 62 | 0.01 | 0.0 | |
86 | 57 | 0.00 | 0.0 | |
91 | 54 | 0.00 | 0.0 | |
98 | 68 | 0.00 | 0.0 | |
83 | 58 | 0.55 | 0.0 | |
77 | 56 | 0.01 | 0.0 | |
87 | 53 | 0.00 | 0.0 | |
87 | 53 | 0.00 | 0.0 | |
82 | 51 | 0.00 | 0.0 | |
79 | 49 | 0.00 | 0.0 | |
89 | 45 | 0.00 | 0.0 | |
86 | 56 | 0.00 | 0.0 | |
89 | 54 | 0.17 | 0.0 | |
94 | 52 | 0.16 | 0.0 | |
93 | 55 | 0.00 | 0.0 | |
91 | 58 | 0.01 | 0.0 | |
87 | 57 | 0.04 | 0.0 | |
62 | 51 | 0.80 | 0.0 | |
65 | 49 | 0.19 | 0.0 | |
75 | 47 | 0.00 | 0.0 | |
85 | 47 | 0.00 | 0.0 | |
86 | 56 | 0.03 | 0.0 | |
87 | 56 | 0.00 | 0.0 | |
86 | 55 | 0.00 | 0.0 | |
83 | 48 | 0.00 | 0.0 | |
80 | 55 | 0.02 | 0.0 | |
78 | 50 | 0.14 | 0.0 | |
81 | 51 | 0.00 | 0.0 | |
90 | 50 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
87 | 52 | 0.19 | 0.0 | |
81 | 51 | 0.00 | 0.0 | |
84 | 48 | 0.00 | 0.0 | |
80 | 51 | 0.84 | 0.0 | |
78 | 47 | 0.00 | 0.0 | |
88 | 49 | 0.00 | 0.0 | |
95 | 57 | 0.00 | 0.0 | |
92 | 57 | 0.00 | 0.0 | |
94 | 53 | 0.00 | 0.0 | |
90 | 57 | 0.02 | 0.0 | |
74 | 54 | 0.00 | 0.0 | |
79 | 50 | 0.00 | 0.0 | |
83 | 49 | 0.64 | 0.0 | |
82 | 52 | 0.00 | 0.0 | |
86 | 47 | 0.00 | 0.0 | |
88 | 59 | 0.00 | 0.0 | |
79 | 55 | 0.01 | 0.0 | |
83 | 50 | 0.18 | 0.0 | |
85 | 55 | 0.00 | 0.0 | |
84 | 56 | 0.00 | 0.0 | |
87 | 60 | 0.00 | 0.0 | |
84 | 52 | 0.00 | 0.0 | |
83 | 50 | 0.00 | 0.0 | |
83 | 55 | 0.01 | 0.0 | |
85 | 48 | 0.00 | 0.0 | |
88 | 44 | 0.00 | 0.0 | |
90 | 46 | 0.00 | 0.0 | |
89 | 51 | 0.00 | 0.0 | |
90 | 47 | 0.00 | 0.0 | |
90 | 46 | 0.00 | 0.0 | |
87 | 52 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
89 | 50 | 0.00 | 0.0 | |
83 | 51 | 0.00 | 0.0 | |
89 | 62 | 0.00 | 0.0 | |
92 | 53 | 0.03 | 0.0 | |
86 | 55 | 0.00 | 0.0 | |
84 | 52 | 0.00 | 0.0 | |
88 | 49 | 0.00 | 0.0 | |
92 | 54 | 0.00 | 0.0 | |
87 | 49 | 0.00 | 0.0 | |
87 | 51 | 0.00 | 0.0 | |
89 | 46 | 0.00 | 0.0 | |
94 | 44 | 0.00 | 0.0 | |
78 | 46 | 0.00 | 0.0 | |
90 | 37 | 0.00 | 0.0 | |
83 | 50 | 0.00 | 0.0 | |
81 | 50 | 0.00 | 0.0 | |
75 | 55 | 0.00 | 0.0 | |
75 | 43 | 0.00 | 0.0 | |
63 | 52 | 0.38 | 0.0 | |
53 | 38 | 0.11 | 0.0 | |
68 | 37 | 0.00 | 0.0 | |
67 | 38 | 0.00 | 0.0 | |
80 | 34 | 0.00 | 0.0 | |
83 | 48 | 0.00 | 0.0 | |
83 | 47 | 0.00 | 0.0 | |
76 | 47 | 0.00 | 0.0 | |
73 | 37 | 0.00 | 0.0 | |
69 | 37 | 0.00 | 0.0 | |
71 | 34 | 0.00 | 0.0 | |
75 | 43 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
82 | 43 | 0.00 | 0.0 | |
70 | 33 | 0.02 | 0.0 | |
59 | 28 | 0.00 | 0.0 | |
75 | 48 | 0.00 | 0.0 | |
80 | 43 | 0.00 | 0.0 | |
43 | 31 | 0.07 | 0.7 | |
33 | 26 | 0.03 | 0.3 | |
43 | 22 | 0.00 | 0.0 | |
58 | 22 | 0.00 | 0.0 | |
69 | 40 | 0.00 | 0.0 | |
46 | 29 | 0.27 | 2.9 | |
64 | 27 | 0.00 | 0.0 | |
57 | 30 | 0.04 | 0.0 | |
57 | 26 | 0.00 | 0.0 | |
67 | 34 | 0.00 | 0.0 | |
67 | 32 | 0.00 | 0.0 | |
46 | 20 | 0.28 | 2.6 | |
64 | 37 | 0.00 | 0.0 | |
50 | 32 | 0.18 | 0.6 | |
41 | 25 | 0.00 | 0.0 | |
53 | 23 | 0.00 | 0.0 | |
55 | 31 | 0.01 | 0.0 | |
53 | 24 | 0.00 | 0.0 | |
64 | 21 | 0.00 | 0.0 | |
72 | 43 | 0.00 | 0.0 | |
73 | 40 | 0.00 | 0.0 | |
67 | 24 | 0.00 | 0.0 | |
75 | 36 | 0.00 | 0.0 | |
72 | 33 | 0.00 | 0.0 | |
69 | 30 | 0.00 | 0.0 | |
67 | 42 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
58 | 32 | 0.38 | 2.0 | |
32 | 24 | 0.31 | 3.2 | |
34 | 15 | 0.00 | 0.0 | |
43 | 25 | 0.00 | 0.0 | |
39 | 21 | 0.15 | 2.5 | |
24 | 3 | 0.26 | 3.8 | |
27 | 1 | 0.00 | 0.0 | |
41 | 26 | 0.00 | 0.0 | |
50 | 27 | 0.00 | 0.0 | |
57 | 40 | 0.00 | 0.0 | |
60 | 40 | 0.00 | 0.0 | |
63 | 41 | 0.00 | 0.0 | |
64 | 38 | 0.00 | 0.0 | |
64 | 45 | 0.00 | 0.0 | |
50 | 21 | 0.00 | 0.0 | |
55 | 17 | 0.00 | 0.0 | |
53 | 34 | 0.00 | 0.0 | |
54 | 31 | 0.00 | 0.0 | |
52 | 39 | 0.00 | 0.0 | |
59 | 33 | 0.00 | 0.0 | |
39 | 20 | 0.00 | 0.0 | |
49 | 31 | 0.00 | 0.0 | |
54 | 33 | 0.00 | 0.0 | |
58 | 41 | 0.00 | 0.0 | |
60 | 40 | 0.00 | 0.0 | |
46 | 9 | 0.17 | 2.3 | |
27 | 9 | 0.00 | 0.0 | |
29 | 7 | 0.00 | 0.0 | |
41 | 23 | 0.00 | 0.0 | |
47 | 21 | 0.00 | 0.0 |
Day | High (°F) | Low (°F) | Precip. (inches) | Snow (inches) |
---|---|---|---|---|
34 | 20 | 0.00 | 0.0 | |
27 | 7 | 0.08 | 1.5 | |
33 | 6 | 0.00 | 0.0 | |
46 | 28 | 0.00 | 0.0 | |
41 | 15 | 0.00 | 0.0 | |
35 | 13 | 0.00 | 0.0 | |
46 | 28 | 0.00 | 0.0 | |
50 | 32 | 0.00 | 0.0 | |
54 | 35 | 0.00 | 0.0 | |
60 | 38 | 0.00 | 0.0 | |
56 | 33 | 0.00 | 0.0 | |
33 | 13 | 0.04 | 0.4 | |
42 | 12 | 0.00 | 0.0 | |
28 | 10 | 0.22 | 2.6 | |
29 | 13 | 0.00 | 0.0 | |
37 | 5 | 0.00 | 0.0 | |
31 | 3 | 0.00 | 0.0 | |
34 | -5 | 0.08 | 0.8 | |
-5 | -24 | 0.11 | 2.5 | |
-20 | -36 | 0.07 | 1.4 | |
-18 | -41 | 0.00 | 0.1 | |
-7 | -28 | 0.00 | 0.0 | |
5 | -10 | 0.00 | 0.0 | |
18 | 5 | 0.00 | 0.0 | |
19 | -7 | 0.00 | 0.0 | |
20 | 5 | 0.00 | 0.0 | |
28 | 15 | 0.00 | 0.0 | |
27 | -20 | 0.01 | 0.2 | |
-7 | -25 | 0.00 | 0.0 | |
21 | -9 | 0.00 | 0.0 | |
34 | 17 | 0.00 | 0.0 |