Average daily temperatures in Casper, Wyoming, including the lower and upper bounds of the 95% confidence interval. Due to the possibility of missing data, the actual day counts used in the average and confidence interval calculations are provided. The table is also offered in degrees of Celsius.
January | February | March | April | May | June | July | August | September | October | November | December | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 20 26 31 | 17 24 32 | 23 28 34 | 37 42 47 | 39 43 48 | 56 58 61 | 68 71 74 | 69 72 75 | 64 67 70 | 50 55 59 | 30 36 42 | 26 32 37 |
2 | 21 27 32 | 16 23 30 | 22 28 33 | 34 38 43 | 40 44 48 | 57 59 62 | 69 71 74 | 71 73 76 | 61 65 69 | 48 53 58 | 30 36 42 | 25 31 37 |
3 | 22 27 32 | 22 27 31 | 26 32 37 | 33 37 41 | 44 48 51 | 56 59 63 | 68 71 74 | 70 72 75 | 61 64 68 | 47 51 55 | 33 37 42 | 23 29 34 |
4 | 19 24 29 | 24 28 31 | 29 33 37 | 35 39 43 | 46 49 53 | 54 58 62 | 66 70 74 | 67 70 73 | 61 66 70 | 45 50 54 | 35 39 43 | 22 27 32 |
5 | 17 24 30 | 25 29 33 | 25 30 35 | 36 41 47 | 45 49 53 | 55 59 63 | 68 71 74 | 69 71 73 | 63 67 71 | 42 48 53 | 33 38 44 | 21 26 31 |
6 | 19 23 28 | 24 29 33 | 27 32 38 | 35 40 44 | 45 49 53 | 58 62 65 | 68 71 73 | 70 72 74 | 61 64 68 | 42 47 52 | 33 39 46 | 21 26 31 |
7 | 22 27 32 | 23 28 33 | 25 30 35 | 36 41 45 | 46 50 53 | 55 59 63 | 68 71 74 | 70 73 76 | 57 61 65 | 45 50 54 | 35 41 47 | 20 27 34 |
8 | 26 30 35 | 22 27 33 | 26 31 36 | 37 42 46 | 45 48 51 | 54 59 64 | 69 72 74 | 70 72 75 | 57 61 65 | 45 49 53 | 35 40 46 | 19 25 31 |
9 | 25 29 33 | 19 26 32 | 28 33 37 | 35 40 45 | 44 48 51 | 56 60 64 | 69 71 74 | 67 70 73 | 57 61 65 | 43 47 52 | 33 38 42 | 18 25 31 |
10 | 19 26 34 | 22 26 30 | 30 35 41 | 32 38 44 | 44 48 52 | 55 59 63 | 70 72 73 | 66 70 73 | 59 62 65 | 41 46 51 | 30 35 41 | 22 27 32 |
11 | 18 25 32 | 19 23 28 | 29 35 41 | 34 39 44 | 43 47 51 | 56 59 63 | 70 71 73 | 68 71 74 | 58 61 63 | 42 48 53 | 28 35 42 | 21 27 33 |
12 | 14 22 30 | 19 24 29 | 33 37 41 | 37 42 47 | 43 48 52 | 57 61 64 | 69 71 74 | 66 70 73 | 57 60 63 | 40 45 51 | 29 35 41 | 21 26 32 |
13 | 17 24 31 | 24 28 33 | 32 37 42 | 41 45 50 | 44 50 55 | 57 60 64 | 71 73 76 | 64 69 73 | 55 58 62 | 41 44 48 | 30 35 41 | 26 31 36 |
14 | 18 25 33 | 22 27 32 | 32 37 42 | 42 46 50 | 48 52 56 | 58 61 64 | 71 74 77 | 67 70 73 | 55 59 62 | 44 48 51 | 29 34 39 | 22 28 35 |
15 | 22 28 35 | 22 26 30 | 33 38 43 | 36 42 47 | 51 54 58 | 59 62 64 | 71 73 76 | 65 69 72 | 57 60 64 | 43 47 51 | 28 33 38 | 20 27 33 |
16 | 19 25 30 | 24 28 33 | 34 39 45 | 35 40 45 | 53 56 59 | 59 62 65 | 72 75 77 | 64 68 71 | 59 61 64 | 43 46 50 | 31 37 43 | 19 24 29 |
17 | 19 25 30 | 25 31 36 | 35 39 43 | 39 44 49 | 54 57 60 | 59 64 68 | 72 74 77 | 65 68 72 | 57 60 63 | 41 46 50 | 33 38 43 | 20 26 32 |
18 | 21 26 31 | 23 29 36 | 31 35 40 | 39 44 49 | 53 57 60 | 58 62 66 | 73 75 78 | 66 68 71 | 52 57 62 | 42 47 51 | 34 39 43 | 16 22 28 |
19 | 26 30 34 | 25 30 35 | 33 37 42 | 38 42 46 | 51 55 59 | 61 64 66 | 72 75 77 | 64 67 70 | 52 55 59 | 42 46 49 | 32 37 42 | 17 22 27 |
20 | 26 30 34 | 25 30 34 | 32 37 42 | 40 43 47 | 51 55 59 | 61 64 67 | 70 73 76 | 68 70 72 | 50 55 59 | 42 46 49 | 29 35 41 | 15 22 28 |
21 | 23 29 34 | 24 29 34 | 32 37 43 | 40 43 47 | 53 57 60 | 62 65 67 | 71 74 76 | 68 70 72 | 47 51 56 | 40 45 49 | 31 36 41 | 16 23 30 |
22 | 20 25 30 | 27 32 37 | 35 39 44 | 39 43 47 | 51 55 58 | 64 66 69 | 71 73 75 | 68 71 74 | 47 51 55 | 38 42 45 | 29 35 41 | 17 22 27 |
23 | 22 26 30 | 25 30 35 | 36 39 43 | 39 44 49 | 49 53 56 | 62 65 69 | 71 73 76 | 68 71 73 | 47 51 56 | 38 43 47 | 25 31 36 | 13 20 26 |
24 | 22 26 31 | 23 29 36 | 30 35 41 | 39 44 48 | 49 53 57 | 63 66 70 | 70 73 76 | 67 70 73 | 47 52 57 | 39 43 46 | 26 32 37 | 19 23 27 |
25 | 21 26 31 | 22 28 34 | 28 35 41 | 39 42 46 | 50 53 57 | 64 68 72 | 71 73 75 | 67 69 72 | 49 53 57 | 35 40 45 | 29 34 39 | 18 24 29 |
26 | 22 28 33 | 21 27 32 | 35 40 45 | 40 44 48 | 51 55 59 | 64 67 71 | 68 71 74 | 67 70 73 | 51 55 60 | 35 39 43 | 26 31 36 | 21 26 31 |
27 | 21 27 33 | 22 27 32 | 33 37 42 | 41 45 49 | 51 55 59 | 63 66 69 | 69 71 74 | 66 70 74 | 50 54 58 | 36 40 44 | 25 31 36 | 22 26 31 |
28 | 24 27 31 | 21 27 33 | 32 36 40 | 43 47 52 | 54 57 61 | 63 66 70 | 70 73 76 | 65 69 73 | 50 54 58 | 39 42 46 | 26 31 35 | 23 28 33 |
29 | 19 24 29 | 9 26 43 | 34 38 42 | 41 46 50 | 53 57 61 | 65 69 73 | 69 73 76 | 65 68 71 | 54 57 59 | 39 44 48 | 23 29 35 | 24 29 35 |
30 | 19 25 31 | 32 37 42 | 40 44 49 | 51 55 59 | 67 70 74 | 69 72 75 | 65 68 70 | 53 55 58 | 33 39 44 | 26 32 38 | 23 27 32 | |
31 | 18 24 31 | 35 39 44 | 53 56 58 | 69 72 76 | 64 67 71 | 31 38 44 | 19 26 32 |