Average daily temperatures in Bonn, Germany, including the lower and upper bounds of the 95% confidence interval. Due to the possibility of missing data, the actual day counts used in the average and confidence interval calculations are provided. The table is also offered in degrees of Fahrenheit.
January | February | March | April | May | June | July | August | September | October | November | December | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | -3 3 10 | 1 5 9 | 16 17 18 | 11 17 24 | -9 13 35 | -28 7 41 | ||||||
2 | -3 3 10 | -12 -1 11 | -9 11 30 | 10 15 20 | -31 20 71 | -16 16 49 | 13 22 31 | 14 17 20 | 12 14 17 | 3 9 16 | -4 2 9 | |
3 | -9 -0 9 | 0 2 5 | 4 10 15 | 2 10 17 | 7 15 24 | 13 20 26 | 18 19 21 | 18 22 27 | 9 17 25 | -8 3 14 | ||
4 | 0 6 12 | -4 7 19 | -42 8 57 | 11 16 22 | 19 20 21 | 14 18 23 | 11 21 30 | 11 16 21 | 10 15 19 | -28 7 42 | 2 6 9 | |
5 | -7 3 13 | -24 -0 24 | -0 6 12 | -15 7 29 | -27 17 61 | 14 19 25 | 16 21 25 | 13 16 19 | 6 12 17 | 8 9 10 | 3 7 12 | |
6 | -9 1 10 | -7 4 14 | -2 5 13 | 5 10 14 | 14 18 22 | 13 20 27 | 11 15 19 | 6 12 18 | 6 9 12 | 2 7 11 | ||
7 | -15 1 18 | -6 5 16 | -5 6 17 | 5 11 16 | 13 15 18 | 12 18 25 | 13 17 22 | 6 9 13 | 5 9 13 | -5 6 17 | ||
8 | -1 8 16 | -3 7 16 | 1 9 17 | -15 12 38 | 10 16 23 | 6 15 24 | 14 18 23 | 15 19 23 | 10 14 18 | 6 8 10 | ||
9 | -9 -2 5 | -2 3 8 | -64 6 76 | 4 10 16 | -52 13 79 | 5 16 28 | 13 17 20 | 18 22 26 | 9 17 24 | 9 14 20 | 8 8 9 | -8 5 17 |
10 | -3 2 6 | -10 0 10 | -4 7 18 | 5 9 13 | 6 15 24 | 14 21 29 | 9 20 30 | 13 23 33 | 8 16 24 | -20 12 45 | 6 9 12 | -35 -2 31 |
11 | -2 1 4 | -11 -1 10 | -14 4 23 | 7 8 10 | -1 17 36 | -9 14 36 | -60 20 99 | 23 26 28 | -4 14 33 | 12 14 17 | 3 8 13 | -7 3 13 |
12 | -34 4 42 | -13 3 20 | -5 4 13 | 3 8 13 | -1 18 36 | 14 17 21 | 11 20 28 | 6 19 32 | 4 13 23 | 4 8 11 | -18 4 26 | |
13 | -4 1 6 | 3 6 10 | -11 5 20 | -5 7 19 | 5 16 27 | 11 19 27 | -37 18 73 | 13 20 26 | 4 14 24 | 2 12 21 | 3 7 11 | -22 3 28 |
14 | -5 4 12 | 1 4 7 | -5 6 17 | -2 6 14 | 8 16 23 | 5 17 28 | -41 21 83 | 17 22 28 | 4 14 25 | 6 12 18 | 3 8 12 | -5 4 12 |
15 | -3 1 5 | 4 9 13 | 4 6 9 | -17 5 27 | 11 15 20 | 6 16 27 | -12 17 47 | 8 23 38 | 5 16 26 | -16 14 45 | -6 2 10 | -65 5 74 |
16 | -3 0 4 | 1 4 7 | 6 7 9 | 3 6 10 | 9 19 29 | -53 16 86 | 12 15 18 | 16 20 23 | 8 13 17 | -42 3 48 | -1 4 9 | |
17 | -3 1 5 | -5 1 8 | 2 7 13 | -32 9 50 | 10 16 22 | 12 19 26 | 16 18 19 | 16 21 25 | -39 15 69 | 12 12 13 | -1 4 8 | -8 -0 8 |
18 | -3 2 7 | -6 1 9 | -6 7 19 | 4 9 14 | 5 13 20 | 10 16 22 | 14 17 20 | 3 22 40 | 10 18 27 | -0 9 19 | -2 5 12 | -0 3 5 |
19 | -5 4 13 | -0 6 12 | -0 10 20 | -10 18 47 | -77 21 119 | 13 18 24 | 14 16 18 | 0 10 19 | 0 5 10 | -23 5 33 | ||
20 | 1 4 8 | -9 5 20 | -1 4 10 | 3 10 16 | 12 16 21 | 6 18 31 | -37 23 84 | 1 23 44 | 6 13 19 | 3 9 16 | 0 5 9 | -1 1 4 |
21 | 1 6 12 | -12 1 13 | 1 9 16 | -36 10 57 | 6 16 25 | -43 17 77 | 10 21 31 | 10 15 20 | 4 10 16 | -1 6 13 | ||
22 | -4 3 10 | -5 1 7 | -4 8 20 | -1 11 24 | 9 14 20 | 8 16 23 | 20 23 25 | 15 20 24 | -2 5 11 | -10 2 14 | ||
23 | 1 5 10 | -56 2 59 | -2 7 16 | 6 15 24 | 12 15 19 | 5 22 38 | -25 22 68 | 9 16 24 | 5 11 16 | -16 7 30 | ||
24 | -9 2 13 | -0 5 9 | -22 7 36 | 10 12 15 | 1 21 40 | -16 14 44 | 17 20 24 | 11 19 27 | 9 12 16 | 7 11 16 | ||
25 | -17 1 18 | -28 6 39 | -2 9 20 | 10 14 17 | 9 16 22 | 10 19 27 | 12 20 27 | -41 18 78 | 10 14 18 | -12 11 34 | -23 4 31 | |
26 | -17 2 22 | 1 9 16 | -29 4 38 | 11 17 23 | 13 16 19 | 13 19 25 | 9 22 35 | 2 17 33 | 9 15 21 | 6 10 14 | -2 5 11 | |
27 | -5 1 7 | -6 6 18 | 3 4 4 | -2 13 28 | 14 16 17 | 10 21 33 | 15 20 26 | -20 15 50 | 13 15 17 | 5 12 20 | 1 4 7 | |
28 | -11 -0 10 | 1 7 12 | -2 4 9 | 7 12 16 | 7 15 24 | 10 20 31 | 18 20 23 | 12 15 18 | 4 13 23 | 6 12 17 | -9 6 21 | |
29 | -1 1 4 | -41 3 47 | -9 8 25 | 5 11 16 | 9 16 23 | 12 17 21 | 19 22 25 | -14 15 44 | 4 15 26 | -8 9 26 | -5 6 18 | |
30 | -1 3 7 | -18 5 27 | 10 14 18 | 12 17 22 | 12 17 21 | 16 21 26 | 13 16 20 | -2 14 29 | 7 10 14 | -54 6 66 | ||
31 | -4 5 14 | 12 18 24 | 15 25 35 | 14 16 18 |