Average daily temperatures in Wilmington, Delaware, 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 | 23 36 57 | 20 33 51 | 27 39 48 | 38 51 67 | 50 59 71 | 57 69 79 | 69 74 79 | 72 78 86 | 63 72 83 | 52 61 72 | 41 54 60 | 30 45 67 |
2 | 17 35 47 | 25 36 48 | 23 40 55 | 42 52 64 | 49 61 75 | 59 70 79 | 66 74 81 | 71 78 87 | 65 72 77 | 48 60 73 | 39 53 64 | 32 40 49 |
3 | 23 37 58 | 18 34 52 | 17 38 53 | 42 50 62 | 47 60 77 | 54 68 79 | 66 75 86 | 72 78 87 | 67 72 79 | 47 63 75 | 38 51 66 | 27 39 58 |
4 | 21 37 58 | 14 34 47 | 22 36 58 | 43 51 62 | 49 59 74 | 54 66 74 | 67 76 87 | 73 79 84 | 59 73 80 | 45 63 71 | 37 48 63 | 23 40 61 |
5 | 19 36 54 | 8 32 48 | 27 39 52 | 34 47 62 | 49 60 71 | 59 68 79 | 71 77 89 | 70 77 84 | 62 71 78 | 47 62 76 | 37 47 62 | 28 40 60 |
6 | 18 37 64 | 11 31 59 | 24 41 59 | 38 48 69 | 51 60 76 | 59 67 81 | 68 76 89 | 67 75 81 | 60 70 76 | 49 61 76 | 40 49 63 | 25 38 59 |
7 | 17 36 56 | 17 33 53 | 20 41 56 | 37 52 77 | 48 60 79 | 58 68 79 | 70 76 90 | 62 75 85 | 60 72 80 | 49 60 76 | 41 50 62 | 24 38 62 |
8 | 23 36 58 | 19 33 53 | 22 42 61 | 36 51 74 | 50 61 78 | 59 71 84 | 66 75 81 | 66 76 88 | 65 72 81 | 45 59 76 | 38 50 65 | 24 37 54 |
9 | 22 37 60 | 19 33 44 | 17 40 58 | 38 48 63 | 52 61 79 | 63 72 86 | 66 76 84 | 71 76 87 | 62 72 77 | 43 60 75 | 34 48 60 | 26 37 47 |
10 | 10 34 45 | 27 37 52 | 21 40 62 | 37 48 60 | 50 61 73 | 63 72 86 | 69 75 83 | 69 76 83 | 64 71 81 | 44 61 72 | 35 48 61 | 23 38 60 |
11 | 16 33 46 | 18 35 53 | 27 40 57 | 42 50 59 | 48 61 74 | 61 71 82 | 70 75 80 | 67 76 85 | 60 69 75 | 47 60 68 | 35 49 65 | 18 40 53 |
12 | 20 36 49 | 22 34 54 | 26 40 51 | 44 52 65 | 49 62 75 | 63 72 80 | 69 75 81 | 65 76 84 | 60 68 75 | 46 58 65 | 34 45 55 | 21 39 51 |
13 | 20 38 51 | 18 32 43 | 30 41 60 | 42 53 64 | 49 60 75 | 62 71 81 | 69 75 80 | 66 76 84 | 62 70 77 | 47 58 66 | 32 46 55 | 23 37 50 |
14 | 21 35 54 | 24 33 41 | 34 45 62 | 45 52 66 | 49 59 73 | 60 71 83 | 70 75 83 | 67 76 85 | 62 71 80 | 47 59 68 | 35 47 58 | 20 38 52 |
15 | 20 34 58 | 19 34 48 | 34 45 57 | 44 54 70 | 54 63 76 | 63 71 81 | 68 76 88 | 70 76 82 | 58 70 81 | 46 56 68 | 31 49 61 | 23 39 52 |
16 | 15 34 53 | 19 34 46 | 32 44 60 | 42 56 75 | 53 62 73 | 64 72 78 | 68 79 86 | 72 77 84 | 57 68 81 | 41 56 70 | 32 47 63 | 31 40 45 |
17 | 12 31 47 | 22 34 51 | 30 43 59 | 45 54 77 | 49 62 71 | 60 71 81 | 74 79 85 | 68 77 84 | 58 67 78 | 44 56 68 | 33 45 58 | 29 39 52 |
18 | 13 32 50 | 25 35 56 | 31 43 58 | 41 54 78 | 50 61 73 | 63 72 79 | 71 79 86 | 65 76 84 | 62 67 74 | 45 55 68 | 33 42 50 | 27 36 53 |
19 | 13 32 50 | 20 35 54 | 37 43 57 | 43 56 71 | 50 62 77 | 64 72 78 | 66 77 85 | 66 74 84 | 59 67 75 | 45 55 72 | 31 44 59 | 26 36 44 |
20 | 22 32 48 | 28 38 49 | 37 44 59 | 48 59 71 | 49 62 80 | 63 72 82 | 65 76 85 | 64 74 82 | 58 67 76 | 47 54 65 | 33 46 56 | 17 34 51 |
21 | 20 29 48 | 25 39 55 | 33 44 56 | 48 56 70 | 48 63 81 | 61 73 81 | 70 76 81 | 63 73 82 | 58 67 77 | 49 54 62 | 33 43 55 | 22 33 48 |
22 | 14 30 45 | 22 38 60 | 31 43 57 | 48 57 69 | 53 62 74 | 64 74 82 | 70 77 83 | 63 74 81 | 55 67 75 | 46 53 64 | 28 44 57 | 23 35 50 |
23 | 16 32 49 | 21 36 50 | 35 43 60 | 48 57 73 | 54 63 80 | 67 74 81 | 67 76 84 | 67 74 80 | 56 67 78 | 41 52 71 | 30 42 58 | 17 36 54 |
24 | 13 34 53 | 27 36 49 | 37 45 54 | 48 56 72 | 55 66 80 | 70 75 82 | 63 75 89 | 68 73 81 | 55 66 76 | 42 53 68 | 30 44 58 | 25 38 53 |
25 | 14 33 54 | 26 36 54 | 37 45 54 | 48 56 66 | 52 66 76 | 72 76 84 | 68 76 84 | 70 74 82 | 53 65 80 | 45 53 69 | 27 43 61 | 22 34 48 |
26 | 18 30 42 | 23 37 52 | 35 48 58 | 47 56 78 | 57 65 77 | 71 78 83 | 68 76 84 | 69 74 81 | 52 64 76 | 43 53 62 | 31 45 57 | 19 34 50 |
27 | 19 31 48 | 25 39 59 | 31 48 66 | 44 56 76 | 56 66 76 | 68 77 84 | 70 77 86 | 69 74 79 | 56 66 77 | 40 54 66 | 34 45 55 | 25 35 46 |
28 | 14 32 44 | 26 40 54 | 36 49 69 | 47 56 75 | 54 65 73 | 66 76 85 | 69 77 83 | 71 74 80 | 55 67 75 | 43 52 63 | 25 46 59 | 23 35 57 |
29 | 18 31 51 | 27 37 46 | 37 50 71 | 51 57 64 | 54 66 79 | 67 75 82 | 66 77 86 | 63 74 78 | 53 63 69 | 42 48 56 | 31 44 59 | 22 37 49 |
30 | 19 33 56 | 39 50 76 | 50 58 68 | 55 67 78 | 66 74 81 | 69 77 86 | 65 73 79 | 53 60 69 | 38 50 59 | 32 45 64 | 24 37 48 | |
31 | 17 32 44 | 36 48 70 | 57 68 79 | 70 77 83 | 67 75 87 | 40 52 64 | 24 36 43 |