Average daily temperatures in Dayton, Ohio, 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 | -12 0 10 | -15 -1 12 | -5 2 14 | 3 9 19 | 7 16 22 | 12 20 26 | 19 23 28 | 20 25 29 | 15 22 28 | 7 15 22 | 3 10 17 | -5 3 11 |
2 | -11 -1 12 | -14 -1 7 | -9 2 11 | 1 10 21 | 6 15 22 | 15 20 25 | 16 22 28 | 20 25 28 | 16 22 29 | 7 15 22 | 0 9 18 | -5 2 13 |
3 | -12 -1 14 | -17 -2 6 | -9 -1 14 | 2 11 18 | 6 14 25 | 13 18 23 | 18 23 29 | 20 25 28 | 16 22 29 | 9 15 23 | -2 7 18 | -6 3 15 |
4 | -14 -0 15 | -18 -3 6 | -12 -0 8 | 2 10 18 | 7 14 24 | 13 18 26 | 17 24 30 | 19 24 29 | 13 21 25 | 7 16 23 | -1 7 18 | -7 3 17 |
5 | -18 -1 14 | -17 -3 13 | -2 3 17 | -2 7 20 | 9 16 21 | 13 19 25 | 17 23 30 | 20 23 28 | 15 20 25 | 8 15 23 | -4 7 17 | -8 2 16 |
6 | -11 -1 14 | -16 -2 8 | -7 3 15 | -2 10 21 | 12 16 22 | 11 20 27 | 18 23 31 | 17 23 28 | 14 21 27 | 8 15 24 | 0 7 16 | -9 -0 18 |
7 | -10 -1 15 | -13 -1 7 | -7 4 17 | -4 10 22 | 11 16 22 | 14 20 27 | 20 24 33 | 18 23 28 | 15 21 27 | 5 14 25 | 3 8 17 | -9 0 13 |
8 | -11 -2 15 | -15 -2 7 | -11 4 18 | -1 11 23 | 11 16 23 | 15 21 28 | 20 24 29 | 19 24 29 | 15 21 27 | 4 14 25 | 0 8 14 | -10 -0 10 |
9 | -10 -1 7 | -14 -1 15 | -10 3 18 | -2 9 22 | 8 17 24 | 15 22 27 | 21 24 27 | 19 23 28 | 14 20 26 | 6 14 21 | -4 8 17 | -9 0 7 |
10 | -13 -2 8 | -13 -0 11 | -8 2 13 | 1 9 22 | 9 17 23 | 15 22 27 | 17 23 27 | 19 23 29 | 16 19 26 | 8 14 21 | -0 8 17 | -14 1 8 |
11 | -17 -2 10 | -13 -1 13 | -8 3 12 | 4 12 20 | 12 16 23 | 15 22 27 | 19 23 27 | 18 23 27 | 14 19 22 | 7 14 21 | -3 7 16 | -10 1 13 |
12 | -18 1 15 | -16 -2 5 | -7 4 14 | 4 12 23 | 7 16 25 | 16 22 26 | 20 23 27 | 15 22 28 | 16 20 24 | 6 14 19 | -5 6 14 | -7 0 8 |
13 | -18 1 15 | -11 -3 5 | -4 5 18 | 3 9 19 | 6 14 23 | 17 22 25 | 20 23 29 | 15 23 29 | 14 20 24 | 5 14 21 | -3 6 14 | -8 0 11 |
14 | -14 -2 13 | -10 -1 9 | -2 6 18 | 3 11 20 | 9 16 21 | 18 21 25 | 20 23 29 | 17 22 28 | 13 20 26 | 6 13 21 | -3 6 18 | -11 2 9 |
15 | -15 -3 8 | -14 -0 9 | -4 6 19 | 3 12 20 | 9 16 25 | 16 21 26 | 21 24 28 | 17 23 28 | 12 18 26 | 5 11 21 | -3 5 13 | -11 2 12 |
16 | -21 -3 5 | -15 -0 12 | -4 6 18 | 5 14 23 | 8 16 25 | 15 21 26 | 21 25 28 | 17 24 28 | 10 18 23 | 4 11 18 | -2 5 14 | -7 1 11 |
17 | -17 -2 9 | -7 -0 13 | -2 5 17 | 1 12 23 | 8 16 24 | 17 22 26 | 20 25 31 | 20 23 27 | 14 17 22 | 4 12 18 | -4 4 10 | -8 -0 13 |
18 | -16 -2 13 | -8 -0 13 | -1 7 19 | 3 13 22 | 7 16 24 | 16 22 27 | 17 25 29 | 18 23 26 | 14 18 22 | 4 11 20 | -4 4 14 | -12 -1 10 |
19 | -12 -3 6 | -12 -0 10 | -0 7 21 | 8 14 24 | 7 17 26 | 18 22 27 | 18 24 29 | 18 22 26 | 12 18 24 | 6 11 18 | -3 6 14 | -12 -0 9 |
20 | -14 -4 11 | -7 1 10 | -1 7 22 | 4 13 20 | 7 17 25 | 15 22 28 | 18 24 30 | 16 22 26 | 11 19 24 | 6 11 15 | -0 6 15 | -14 -2 7 |
21 | -16 -5 8 | -13 1 16 | -5 6 22 | 4 12 18 | 7 18 25 | 18 23 28 | 18 24 29 | 18 22 26 | 12 18 24 | 5 11 17 | -5 5 16 | -7 -1 10 |
22 | -15 -3 13 | -6 1 8 | -6 5 22 | 6 12 21 | 10 17 24 | 18 23 26 | 17 24 31 | 17 22 27 | 11 18 24 | 3 10 17 | -7 5 17 | -16 -1 11 |
23 | -14 -2 14 | -7 1 13 | -1 6 19 | 5 12 22 | 12 17 24 | 18 22 27 | 19 24 29 | 16 23 29 | 8 17 24 | 3 11 20 | -4 5 16 | -13 -1 7 |
24 | -13 -3 8 | -5 1 14 | 0 7 17 | 1 12 20 | 12 18 24 | 19 23 27 | 18 23 29 | 18 23 28 | 10 17 26 | 4 11 20 | -3 4 15 | -15 -2 5 |
25 | -13 -5 4 | -11 2 17 | -3 8 18 | 6 13 24 | 12 18 25 | 18 24 28 | 18 23 29 | 19 23 26 | 8 17 26 | 3 10 19 | -8 3 13 | -16 -3 5 |
26 | -10 -4 3 | -8 2 18 | -7 6 20 | 6 12 24 | 12 18 27 | 17 24 29 | 17 23 29 | 19 22 26 | 10 17 25 | 5 11 18 | -1 5 12 | -11 -3 2 |
27 | -16 -3 8 | -7 3 15 | -3 7 21 | 6 12 24 | 12 18 28 | 19 23 29 | 17 23 28 | 19 22 25 | 12 17 25 | 3 10 20 | -3 5 13 | -11 -2 15 |
28 | -15 -2 10 | -8 1 9 | -1 8 20 | 8 12 19 | 12 19 28 | 19 24 29 | 18 24 30 | 20 22 25 | 9 16 23 | 2 8 16 | -3 4 14 | -11 -0 12 |
29 | -11 -1 15 | -7 4 12 | 1 8 19 | 6 12 18 | 14 20 26 | 19 23 30 | 19 24 29 | 18 23 27 | 9 15 20 | 4 8 19 | -2 5 15 | -9 0 11 |
30 | -14 -2 15 | 0 8 24 | 8 15 22 | 13 20 26 | 18 22 28 | 19 24 30 | 15 21 24 | 9 15 21 | 3 10 21 | -2 5 16 | -9 0 6 | |
31 | -18 -4 11 | -0 9 22 | 13 21 27 | 20 24 31 | 15 21 27 | 4 11 19 | -7 2 10 |