Average daily temperatures in Billings, Montana, including the 9 year minima and maxima. Due to the possible presence of missing data c.f. the actual day counts involved in the calculations. Keep in mind that the "raw" daily data represent average day temperatures already. The minima and maxima regard thus the coolest and warmest days experienced over the past 9 years rather than the coldest and hotest temperatures reached during that period.
January | February | March | April | May | June | July | August | September | October | November | December | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | -16 -3 8 | -23 -2 9 | -15 -0 11 | -3 6 14 | 0 8 17 | 9 16 20 | 12 22 26 | 16 23 27 | 10 20 26 | 2 14 23 | -10 3 15 | -13 0 9 |
2 | -20 -4 5 | -28 -2 8 | -15 -1 9 | -11 4 12 | 2 9 19 | 10 16 22 | 12 22 26 | 16 24 28 | 10 19 27 | 1 13 22 | -10 4 14 | -14 -0 10 |
3 | -18 -4 8 | -22 -2 7 | -8 0 10 | -9 4 14 | 5 11 20 | 6 16 25 | 14 21 28 | 18 23 29 | 9 20 27 | 3 11 20 | -7 5 13 | -9 -1 7 |
4 | -22 -4 7 | -7 -0 11 | -13 -0 9 | -2 5 13 | 4 11 18 | 8 16 24 | 15 22 29 | 17 22 29 | 11 20 26 | 3 11 20 | -7 6 13 | -14 -2 9 |
5 | -22 -3 11 | -6 1 7 | -15 -1 11 | -5 6 13 | 4 11 19 | 9 17 26 | 15 22 27 | 20 23 26 | 12 20 26 | -2 10 20 | -14 5 13 | -10 -2 9 |
6 | -17 -3 8 | -10 -0 7 | -17 -2 10 | -6 6 19 | 1 11 17 | 8 17 24 | 14 22 29 | 17 24 28 | 11 18 28 | -1 9 18 | -7 5 16 | -14 -3 5 |
7 | -22 -2 7 | -12 -1 9 | -17 -3 8 | -7 6 16 | 1 11 17 | 5 15 24 | 16 23 30 | 19 25 29 | 10 17 24 | 1 11 21 | -6 6 17 | -19 -2 7 |
8 | -14 -1 10 | -17 -2 8 | -21 -1 12 | -8 6 15 | 1 10 18 | 6 15 25 | 16 23 28 | 15 23 27 | 9 17 26 | 1 11 18 | -6 5 16 | -21 -3 7 |
9 | -19 -1 6 | -17 -2 12 | -20 0 12 | -6 6 18 | -0 10 20 | 5 14 21 | 17 23 28 | 14 22 30 | 10 17 26 | -2 10 19 | -10 4 13 | -21 -3 8 |
10 | -20 -2 10 | -17 -3 3 | -17 2 13 | -7 5 17 | -0 10 17 | 8 15 24 | 18 23 28 | 12 22 29 | 11 18 26 | -7 9 15 | -11 2 11 | -20 -2 5 |
11 | -26 -4 7 | -13 -3 6 | -18 3 12 | -8 6 16 | 4 9 14 | 8 15 26 | 15 23 29 | 15 23 30 | 10 17 21 | -7 9 19 | -12 2 12 | -20 -2 13 |
12 | -30 -5 6 | -15 -3 6 | -11 4 15 | -8 7 17 | -1 11 23 | 9 16 19 | 13 23 29 | 15 22 29 | 10 17 21 | -6 7 16 | -11 3 17 | -20 -2 5 |
13 | -27 -3 9 | -17 -0 9 | -9 5 12 | 2 9 17 | 2 12 25 | 9 17 22 | 16 24 31 | 11 21 29 | 11 16 22 | -2 8 15 | -9 4 15 | -19 -1 7 |
14 | -22 -3 8 | -15 -2 9 | -17 4 13 | -6 9 18 | 5 13 23 | 10 17 22 | 18 24 33 | 14 22 30 | 11 15 20 | 3 10 16 | -10 3 10 | -23 -2 8 |
15 | -22 -3 7 | -12 -3 9 | -15 4 14 | -4 6 16 | 8 14 19 | 14 17 23 | 19 24 32 | 16 21 30 | 12 17 24 | 3 10 17 | -10 3 11 | -26 -2 9 |
16 | -16 -3 8 | -15 -0 8 | -1 6 15 | -3 6 15 | 7 15 23 | 10 17 22 | 12 24 31 | 14 21 30 | 7 18 25 | 3 9 15 | -11 4 12 | -22 -2 7 |
17 | -16 -3 7 | -23 1 8 | -9 5 14 | -4 8 16 | 8 15 22 | 11 19 29 | 17 23 29 | 12 21 28 | 4 16 25 | -1 10 18 | -14 4 11 | -14 -1 8 |
18 | -22 -2 6 | -21 1 9 | -9 4 13 | -0 8 15 | 7 15 23 | 9 18 23 | 19 24 30 | 15 21 25 | 5 15 24 | 1 10 20 | -11 5 16 | -16 -3 5 |
19 | -23 -2 8 | -14 1 10 | -7 4 14 | -2 7 16 | 4 14 23 | 9 18 25 | 19 25 30 | 15 21 28 | 3 14 23 | 3 9 21 | -13 2 12 | -19 -4 6 |
20 | -18 -2 10 | -17 -0 12 | -13 4 17 | -1 7 16 | 9 15 20 | 13 18 22 | 18 24 31 | 19 22 27 | 4 13 21 | 1 9 18 | -14 2 12 | -22 -4 7 |
21 | -18 -2 6 | -15 0 13 | -16 5 11 | -4 8 18 | 10 15 20 | 14 19 26 | 18 24 31 | 18 23 27 | 2 12 19 | 1 9 23 | -17 1 11 | -22 -5 5 |
22 | -17 -4 4 | -11 1 11 | -9 5 12 | -3 9 19 | 7 14 21 | 14 20 27 | 17 24 30 | 16 23 29 | -1 12 20 | -3 7 17 | -18 1 12 | -18 -6 9 |
23 | -12 -4 9 | -18 -0 6 | -5 4 11 | -0 10 21 | 2 13 20 | 12 19 25 | 19 25 30 | 18 23 28 | -1 13 22 | -6 8 17 | -19 -1 9 | -23 -6 8 |
24 | -17 -3 10 | -20 -1 12 | -12 3 15 | -1 9 21 | 6 13 19 | 11 20 25 | 18 25 32 | 16 22 26 | 2 13 22 | -3 8 16 | -20 1 12 | -22 -5 6 |
25 | -23 -4 7 | -22 -1 14 | -15 3 16 | 2 9 20 | 6 13 21 | 13 20 28 | 19 24 28 | 15 21 27 | 8 15 22 | -3 7 17 | -11 1 11 | -22 -3 9 |
26 | -23 -4 8 | -17 -3 6 | -6 6 15 | 1 9 17 | 2 14 23 | 15 20 30 | 13 23 27 | 14 22 26 | 5 16 23 | -2 6 15 | -10 0 11 | -24 -3 6 |
27 | -21 -4 6 | -18 -3 12 | -5 5 10 | 2 10 19 | 6 14 21 | 15 20 29 | 20 23 29 | 14 23 28 | 4 14 22 | -2 7 17 | -11 -1 8 | -18 -2 6 |
28 | -23 -4 6 | -19 -1 10 | -10 4 13 | -2 10 19 | 9 15 23 | 11 20 28 | 18 24 30 | 17 22 27 | 5 15 24 | 2 7 13 | -16 -0 10 | -17 -1 7 |
29 | -26 -4 5 | -16 -3 4 | -8 4 13 | 0 9 19 | 8 14 25 | 12 22 28 | 16 25 29 | 15 21 30 | 11 16 20 | -4 7 14 | -19 -0 9 | -19 -2 8 |
30 | -25 -3 8 | -4 4 12 | 2 8 17 | 7 14 22 | 14 22 27 | 17 24 29 | 14 21 27 | 9 15 21 | -11 5 13 | -10 1 10 | -15 -3 5 | |
31 | -19 -2 6 | -2 6 18 | 9 15 23 | 17 24 30 | 12 20 27 | -9 4 15 | -17 -3 6 |