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