Average daily temperatures in Indianapolis, Indiana, including the 31 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 31 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 | -13 -0 10 | -15 -1 12 | -5 3 14 | 3 10 20 | 8 16 23 | 11 20 26 | 19 23 29 | 21 25 29 | 18 23 30 | 8 16 23 | 4 11 18 | -4 3 11 |
2 | -13 -0 13 | -16 -1 6 | -7 2 11 | 1 11 21 | 7 15 23 | 15 20 25 | 17 23 28 | 22 26 29 | 19 23 30 | 7 16 24 | 0 10 18 | -6 3 15 |
3 | -13 -0 14 | -20 -2 9 | -8 0 13 | 3 12 19 | 5 15 24 | 13 19 25 | 19 24 30 | 21 26 29 | 18 23 29 | 7 16 24 | -1 7 19 | -4 4 16 |
4 | -15 -0 16 | -21 -2 6 | -11 1 9 | 2 10 19 | 8 15 23 | 13 19 27 | 19 24 31 | 21 25 31 | 15 22 27 | 9 16 24 | -2 8 19 | -7 3 18 |
5 | -18 -1 13 | -16 -3 13 | -2 4 17 | -0 8 21 | 9 16 22 | 13 20 26 | 17 24 32 | 20 24 29 | 17 21 27 | 9 15 25 | -5 8 17 | -7 2 16 |
6 | -10 -0 13 | -14 -1 8 | -4 3 17 | -0 11 21 | 13 17 22 | 11 20 27 | 18 24 33 | 18 24 29 | 15 22 27 | 6 15 26 | 1 8 15 | -10 0 19 |
7 | -12 -1 17 | -13 -1 9 | -6 5 18 | -2 11 23 | 12 17 22 | 14 21 27 | 22 25 34 | 18 24 29 | 16 22 25 | 4 14 26 | 0 9 15 | -9 0 12 |
8 | -11 -2 16 | -14 -1 9 | -10 5 19 | 0 11 24 | 11 17 23 | 15 22 28 | 20 25 30 | 20 25 30 | 16 21 28 | 4 14 26 | 1 8 16 | -10 0 9 |
9 | -10 -1 7 | -13 0 14 | -8 4 17 | -2 10 24 | 9 18 24 | 17 23 27 | 21 24 27 | 20 24 29 | 15 21 28 | 5 15 22 | -2 9 18 | -11 0 9 |
10 | -11 -1 8 | -13 -0 13 | -8 3 15 | 1 11 23 | 10 17 23 | 17 23 28 | 19 24 28 | 20 24 30 | 17 20 27 | 7 15 21 | -0 9 18 | -13 1 10 |
11 | -18 -1 10 | -12 -1 15 | -8 4 14 | 5 13 22 | 10 17 25 | 15 23 26 | 21 24 29 | 17 24 31 | 16 21 24 | 7 15 22 | -2 7 16 | -8 1 14 |
12 | -20 2 15 | -14 -2 5 | -9 5 15 | 4 11 21 | 8 17 25 | 16 23 27 | 20 24 30 | 14 24 29 | 17 21 24 | 4 15 21 | -5 7 17 | -7 0 9 |
13 | -15 0 15 | -9 -2 6 | -3 6 18 | 3 10 19 | 8 15 22 | 16 22 26 | 21 24 29 | 15 24 30 | 15 21 25 | 5 15 20 | -2 7 16 | -8 1 10 |
14 | -16 -2 13 | -9 0 9 | -2 7 19 | 5 12 21 | 9 16 23 | 18 22 27 | 21 25 30 | 17 23 29 | 13 20 26 | 6 13 21 | -2 7 19 | -11 2 12 |
15 | -17 -3 4 | -13 1 10 | -4 7 21 | 5 14 22 | 10 16 25 | 17 22 26 | 22 25 28 | 19 24 29 | 13 19 24 | 5 12 22 | -1 6 13 | -11 2 12 |
16 | -20 -2 6 | -16 0 13 | -3 7 18 | 5 14 24 | 9 17 24 | 17 22 27 | 22 25 30 | 19 24 29 | 12 19 25 | 6 12 19 | -3 5 14 | -7 1 12 |
17 | -18 -2 10 | -6 -0 14 | -0 7 18 | 2 13 24 | 10 17 24 | 17 23 28 | 22 26 31 | 20 23 27 | 14 19 23 | 5 12 21 | -7 4 13 | -10 -0 14 |
18 | -17 -2 13 | -9 1 13 | 0 8 20 | 5 14 23 | 8 17 25 | 17 23 27 | 17 25 29 | 19 24 27 | 14 19 24 | 5 12 22 | -2 5 15 | -13 -0 10 |
19 | -10 -3 8 | -12 0 11 | 0 8 22 | 7 14 25 | 7 18 26 | 20 23 28 | 17 25 30 | 18 23 26 | 12 20 25 | 7 11 18 | 0 7 13 | -13 -0 11 |
20 | -14 -3 13 | -7 2 10 | -2 8 22 | 4 14 20 | 9 18 27 | 17 23 28 | 19 24 31 | 19 23 28 | 12 19 25 | 6 11 17 | -1 6 16 | -13 -2 8 |
21 | -16 -4 7 | -9 2 16 | -4 7 23 | 6 12 20 | 8 18 26 | 20 24 27 | 19 25 31 | 18 23 27 | 12 19 27 | 5 11 18 | -6 6 17 | -9 -1 9 |
22 | -12 -2 12 | -5 2 10 | -5 6 22 | 7 13 22 | 10 18 26 | 17 23 27 | 18 24 31 | 17 24 28 | 9 18 24 | 3 11 17 | -5 5 19 | -17 -1 11 |
23 | -14 -2 13 | -6 2 14 | 0 7 20 | 5 13 22 | 12 18 24 | 19 23 28 | 20 24 31 | 17 24 29 | 8 18 25 | 3 12 20 | -2 6 17 | -13 -1 7 |
24 | -15 -3 10 | -5 2 15 | 1 8 18 | 3 13 21 | 11 19 26 | 19 24 28 | 20 24 31 | 18 24 29 | 11 18 26 | 4 12 20 | -2 4 15 | -16 -2 5 |
25 | -13 -4 2 | -12 3 17 | -3 8 20 | 7 14 24 | 11 19 26 | 18 24 28 | 18 24 29 | 19 23 27 | 9 17 25 | 4 11 19 | -7 4 12 | -16 -3 6 |
26 | -9 -3 4 | -7 3 16 | -5 7 20 | 9 13 23 | 13 18 27 | 18 24 29 | 18 25 31 | 20 23 26 | 10 17 25 | 4 12 19 | -2 5 14 | -10 -2 2 |
27 | -16 -2 10 | -8 4 17 | -1 8 21 | 7 12 24 | 12 19 27 | 20 24 28 | 18 24 29 | 21 24 28 | 12 18 25 | 4 10 19 | -5 5 14 | -10 -1 15 |
28 | -12 -2 9 | -6 2 8 | 2 9 19 | 8 12 19 | 14 20 28 | 20 24 30 | 20 24 30 | 22 24 26 | 10 17 24 | 2 9 16 | -2 4 14 | -10 0 12 |
29 | -11 -0 15 | -7 6 15 | 3 8 18 | 6 13 19 | 15 20 27 | 20 23 31 | 21 25 29 | 20 24 28 | 10 16 21 | 5 9 20 | -1 5 16 | -9 0 9 |
30 | -16 -2 12 | 1 9 22 | 6 15 22 | 15 21 27 | 19 23 28 | 22 24 30 | 16 22 26 | 9 16 21 | 5 11 21 | -1 5 17 | -9 1 9 | |
31 | -19 -3 12 | 3 11 21 | 14 21 28 | 21 25 30 | 16 23 27 | 4 12 21 | -7 3 13 |