| Date | Loc | High | Low | Record High | Record Low | Rain | |
| Date | Loc | High | Low | 2010 High | 2010 Low | Rain | |
| May 1 | E | 79 | 49 | 89 | 66 | ||
| N | 80 | 52 | |||||
| May 2 | E | 79 | 49 | 93.6 | 70.9 | ||
| N | 81 | 53 | |||||
| May 3 | E | 79 | 50 | 77.9 | 73.6 | 0.75" | |
| N | 81 | 53 | |||||
| May 4 | E | 79 | 50 | 86.7 | 68.2 | ||
| N | 81 | 53 | |||||
| May 5 | E | 79 | 50 | 91.6 | 60.3 | ||
| N | 81 | 54 | |||||
| May 6 | E | 80 | 51 | 96.4 | 61.3 | ||
| N | 82 | 54 | |||||
| May 7 | E | 80 | 51 | 92.8 | 63 | ||
| N | 82 | 54 | |||||
| May 8 | E | 80 | 51 | 91.9 | 68 | ||
| N | 82 | 55 | |||||
| May 9 | E | 80 | 51 | 77 | 47.5 | ||
| N | 82 | 55 | |||||
| May 10 | E | 81 | 52 | 77.9 | 53.4 | ||
| N | 83 | 55 | |||||
| May 11 | E | 81 | 52 | 81.3 | 61.2 | ||
| N | 83 | 56 | |||||
| May 12 | E | 81 | 52 | 83 | 64 | ||
| N | 83 | 56 | |||||
| May 13 | E | 81 | 53 | 88 | 65.1 | ||
| N | 83 | 56 | |||||
| May 14 | E | 82 | 53 | 91 |
67 | ||
| N | 84 | 57 | |||||
| May 15 | E | 82 | 53 | 94.6 | 69 |
||
| N | 84 | 57 | |||||
| May 16 | E | 82 | 54 | 93.9 | 66.2 | 0.32 | |
| N | 84 | 57 | |||||
| May 17 | E | 82 | 54 | 85.9 | 67.6 | ||
| N | 84 | 58 | |||||
| May 18 | E | 83 | 54 | 85 | 64.9 | ||
| N | 84 | 58 | |||||
| May 19 | E | 83 | 55 | 85 | 63 | ||
| N | 85 | 58 | |||||
| May 20 | E | 83 | 55 | 85 | 55.6 | ||
| N | 85 | 59 | |||||
| May 21 | E | 83 | 55 | 85 | 63 | 0.06 | |
| N | 85 | 59 | |||||
| May 22 | E | 84 | 56 | 88.2 | 63.5 | 0.02 | |
| N | 85 | 59 | |||||
| May 23 | E | 84 | 56 | 92.5 | 67.1 | ||
| N | 85 | 59 | |||||
| May 24 | E | 84 | 56 | 89.2 | 68 | 0.06 | |
| N | 86 | 60 | |||||
| May 25 | E | 84 | 56 | 85 | 65.1 | ||
| N | 86 | 60 | |||||
| May 26 | E | 84 | 57 | 88 | 59.5 | ||
| N | 86 | 60 | |||||
| May 27 | E | 85 | 57 | 92 | 67 | ||
| N | 86 | 61 | |||||
| May 28 | E | 85 | 57 | 97 | 63.5 | ||
| N | 87 | 61 | |||||
| May 29 | E | 85 | 57 | 86 | 64 | 0.1 | |
| N | 87 | 61 | |||||
| May 30 | E | 85 | 58 | 88.6 | 70 | 0.12 | |
| N | 87 | 61 | |||||
| May 31 | E | 86 | 58 | 76.1 | 69.8 | 0.5 | |
| N | 87 | 62 |