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