Average daily temperatures in Norfolk, Virginia, 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 Celsius.
January | February | March | April | May | June | July | August | September | October | November | December | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
1 | 40 45 50 | 36 42 47 | 42 46 51 | 51 55 59 | 60 63 67 | 72 74 77 | 77 78 80 | 76 79 81 | 75 76 78 | 65 67 69 | 55 58 61 | 47 52 57 |
2 | 40 44 48 | 39 43 47 | 43 48 53 | 54 57 61 | 62 66 70 | 72 75 78 | 76 77 79 | 78 80 82 | 73 75 77 | 64 66 69 | 55 58 61 | 44 47 50 |
3 | 39 44 49 | 38 42 45 | 41 46 51 | 53 57 61 | 61 64 68 | 70 73 76 | 76 78 80 | 78 80 82 | 74 76 77 | 64 68 71 | 52 56 60 | 43 47 51 |
4 | 37 43 49 | 38 42 46 | 40 44 48 | 55 59 62 | 59 63 66 | 69 72 74 | 78 80 82 | 79 80 82 | 74 76 77 | 65 68 71 | 51 54 57 | 44 48 52 |
5 | 38 43 49 | 35 40 45 | 42 46 50 | 52 55 58 | 60 63 66 | 68 71 74 | 79 81 83 | 78 80 82 | 74 75 77 | 65 69 72 | 50 53 57 | 43 47 51 |
6 | 39 44 50 | 34 39 45 | 44 49 53 | 51 55 59 | 61 64 67 | 68 71 74 | 77 79 82 | 77 79 80 | 73 75 77 | 65 68 71 | 51 55 59 | 40 46 51 |
7 | 40 45 50 | 37 41 45 | 44 48 52 | 53 58 63 | 61 65 68 | 69 72 75 | 77 79 82 | 76 79 81 | 74 75 77 | 63 66 70 | 51 55 58 | 40 46 52 |
8 | 39 44 50 | 38 41 45 | 44 49 55 | 54 59 63 | 62 66 69 | 70 73 77 | 77 79 81 | 76 79 82 | 74 76 77 | 62 65 68 | 51 55 58 | 40 45 51 |
9 | 39 44 49 | 37 41 45 | 43 49 55 | 52 57 63 | 63 66 69 | 71 75 78 | 78 80 81 | 77 79 81 | 73 75 77 | 62 65 68 | 51 54 57 | 42 46 50 |
10 | 39 43 47 | 39 43 47 | 42 47 52 | 50 55 59 | 62 66 69 | 73 76 78 | 78 80 81 | 77 79 81 | 72 74 76 | 64 67 70 | 51 55 59 | 44 49 54 |
11 | 38 43 48 | 39 44 48 | 44 48 53 | 52 56 60 | 63 66 70 | 74 76 78 | 77 78 80 | 77 79 80 | 72 74 76 | 63 66 68 | 51 55 59 | 43 47 52 |
12 | 40 45 49 | 38 43 48 | 45 49 53 | 55 59 64 | 64 67 70 | 74 76 79 | 76 78 80 | 77 78 80 | 70 72 74 | 62 65 67 | 50 54 57 | 44 48 51 |
13 | 41 46 51 | 38 41 45 | 47 51 56 | 55 59 63 | 61 65 69 | 74 76 79 | 76 78 80 | 76 78 81 | 72 73 75 | 61 63 66 | 49 52 55 | 43 46 50 |
14 | 39 44 49 | 40 43 46 | 47 52 57 | 54 57 60 | 61 64 67 | 72 75 77 | 76 78 80 | 76 78 80 | 72 74 77 | 61 64 66 | 49 53 56 | 43 47 52 |
15 | 38 43 47 | 40 44 47 | 48 52 56 | 54 58 62 | 64 67 70 | 72 75 77 | 77 79 81 | 76 78 80 | 72 74 76 | 61 63 65 | 50 54 58 | 42 47 51 |
16 | 37 41 45 | 39 43 46 | 47 51 56 | 57 61 65 | 64 67 70 | 71 74 77 | 79 80 82 | 77 79 81 | 70 72 74 | 59 62 64 | 49 53 58 | 43 47 50 |
17 | 36 40 44 | 38 42 47 | 45 49 53 | 56 60 65 | 64 66 69 | 72 75 77 | 79 81 82 | 77 79 81 | 70 72 75 | 59 62 65 | 47 51 54 | 41 45 49 |
18 | 35 41 47 | 38 43 48 | 45 49 53 | 54 59 63 | 63 66 70 | 74 77 79 | 80 81 83 | 78 80 81 | 69 71 73 | 59 62 65 | 45 48 51 | 40 44 49 |
19 | 35 39 44 | 40 44 49 | 48 51 53 | 57 61 66 | 63 67 71 | 74 76 78 | 80 82 84 | 77 78 79 | 69 71 73 | 59 63 66 | 45 49 53 | 42 44 47 |
20 | 36 39 42 | 42 45 49 | 48 51 54 | 59 62 66 | 65 68 71 | 73 76 78 | 78 80 82 | 76 78 80 | 70 72 74 | 59 62 66 | 48 52 56 | 38 43 48 |
21 | 34 38 42 | 43 47 52 | 49 53 57 | 59 62 66 | 65 68 71 | 73 76 78 | 78 80 82 | 75 77 79 | 69 71 73 | 59 61 63 | 48 52 55 | 38 42 46 |
22 | 34 37 41 | 41 45 49 | 46 51 56 | 58 61 65 | 65 68 71 | 75 77 80 | 78 81 83 | 75 77 79 | 70 72 74 | 57 60 62 | 47 51 56 | 39 44 48 |
23 | 35 40 45 | 41 44 48 | 46 50 54 | 58 62 66 | 65 68 71 | 75 77 80 | 78 80 82 | 75 77 79 | 70 72 74 | 56 59 62 | 46 50 54 | 39 44 50 |
24 | 36 42 48 | 41 45 50 | 46 50 54 | 57 60 64 | 66 69 72 | 76 77 79 | 77 79 82 | 76 77 79 | 68 71 74 | 56 60 64 | 47 51 55 | 40 45 50 |
25 | 35 40 45 | 41 45 49 | 47 51 54 | 58 61 65 | 66 70 73 | 77 79 80 | 76 78 81 | 76 77 79 | 68 70 72 | 57 61 64 | 47 51 54 | 38 43 47 |
26 | 34 37 40 | 42 45 49 | 49 53 58 | 59 63 67 | 68 71 74 | 77 80 82 | 77 79 81 | 76 77 79 | 68 70 72 | 58 61 64 | 48 52 56 | 37 42 47 |
27 | 36 40 45 | 43 47 51 | 48 52 57 | 58 62 65 | 66 69 72 | 78 80 82 | 78 80 83 | 76 77 79 | 69 72 74 | 58 62 66 | 48 51 54 | 38 41 44 |
28 | 36 41 46 | 43 48 53 | 49 53 58 | 57 61 64 | 67 69 72 | 77 79 81 | 79 81 83 | 76 78 79 | 69 72 74 | 56 60 64 | 47 52 57 | 37 41 45 |
29 | 37 41 45 | 39 46 53 | 50 55 59 | 57 60 63 | 67 70 73 | 76 79 81 | 78 80 83 | 76 78 80 | 67 69 71 | 53 56 58 | 46 50 54 | 39 43 48 |
30 | 38 44 49 | 50 54 58 | 59 61 64 | 68 71 74 | 76 78 80 | 77 80 82 | 75 77 79 | 66 68 70 | 51 55 58 | 47 51 56 | 39 43 47 | |
31 | 36 41 46 | 50 54 57 | 70 73 76 | 77 80 82 | 75 76 78 | 54 57 61 | 40 44 48 |