| Monthly Observation SummaryJuly 2000 | |||||||||||||
| Station "APLMD" (JHU/Applied Physics Laboratory), Laurel, MD (39°10'02"N, 76°53'52"W, 438 ft) | |||||||||||||
| Day | Max. Temp. | Min. Temp. | Rain Day | Rain Month | Rain Year | Max. Rn Rate | Peak Gust | Max. Light | Last Light | Min. Press. | Max. Press. | Min. RH | Max. RH |
| (°F) | (°F) | (in.) | (in.) | (in.) | (in./hr) | (mph) | (in.) | (in.) | (%) | (%) | |||
| 1 | 83 | 62 | 0.00 | 0.00 | 24.13 | 0.00 | 13 | 78 | 20:54 | 29.99 | 30.10 | 31 | 86 |
| 2 | 87 | 58 | 0.00 | 0.00 | 24.13 | 0.00 | 12 | 76 | 20:53 | 30.01 | 30.10 | 32 | 98 |
| 3 | 90 | 67 | 0.22 | 0.22 | 24.35 | 0.84 | 14 | 76 | 20:41 | 29.96 | 30.07 | 38 | 100 |
| 4 | 87 | 70 | 0.04 | 0.26 | 24.39 | 0.04 | 15 | 79 | 20:52 | 29.85 | 29.99 | 55 | 100 |
| 5 | 84 | 66 | 0.00 | 0.26 | 24.39 | 0.00 | 15 | 79 | 20:55 | 29.84 | 29.93 | 40 | 87 |
| 6 | 82 | 61 | 0.00 | 0.26 | 24.39 | 0.00 | 16 | 77 | 20:54 | 29.85 | 29.95 | 35 | 90 |
| 7 | 77 | 61 | 0.00 | 0.26 | 24.39 | 0.00 | 24 | 75 | 20:54 | 29.90 | 30.13 | 36 | 92 |
| 8 | 78 | 53 | 0.00 | 0.26 | 24.39 | 0.00 | 12 | 79 | 20:52 | 30.10 | 30.23 | 29 | 86 |
| 9 | 88 | 60 | 0.00 | 0.26 | 24.39 | 0.00 | 14 | 79 | 20:48 | 29.85 | 30.13 | 32 | 98 |
| 10 | 90 | 68 | 0.58 | 0.84 | 24.97 | 2.80 | 43 | 78 | 20:52 | 29.77 | 29.87 | 51 | 98 |
| 11 | 83 | 67 | 0.00 | 0.84 | 24.97 | 0.00 | 12 | 78 | 20:54 | 29.80 | 29.96 | 45 | 96 |
| 12 | 84 | 62 | 0.00 | 0.84 | 24.97 | 0.00 | 14 | 78 | 20:51 | 29.93 | 30.07 | 31 | 96 |
| 13 | 79 | 62 | 0.10 | 0.94 | 25.07 | 0.16 | 14 | 73 | 20:51 | 29.93 | 30.05 | 45 | 100 |
| 14 | 87 | 62 | 0.89 | 1.83 | 25.96 | 2.56 | 28 | 76 | 20:45 | 29.74 | 29.95 | 51 | 100 |
| 15 | 78 | 62 | 0.24 | 2.07 | 26.20 | 0.28 | 17 | 80 | 20:49 | 29.66 | 29.77 | 57 | 100 |
| 16 | 80 | 61 | 0.46 | 2.53 | 26.66 | 1.96 | 13 | 78 | 20:41 | 29.73 | 29.90 | 60 | 100 |
| 17 | 84 | 61 | 0.00 | 2.53 | 26.66 | 0.00 | 12 | 79 | 20:50 | 29.87 | 29.99 | 50 | 100 |
| 18 | 89 | 68 | 0.02 | 2.55 | 26.68 | 0.12 | 18 | 80 | 20:46 | 29.90 | 29.98 | 46 | 96 |
| 19 | 73 | 60 | 0.72 | 3.27 | 27.40 | 0.48 | 15 | 71 | 20:42 | 29.88 | 30.02 | 67 | 100 |
| 20 | 79 | 58 | 0.13 | 3.40 | 27.53 | 0.24 | 18 | 79 | 20:47 | 29.85 | 29.93 | 48 | 100 |
| 21 | 84 | 61 | 0.06 | 3.46 | 27.59 | 0.36 | 16 | 78 | 20:35 | 29.87 | 29.95 | 41 | 100 |
| 22 | 84 | 61 | 0.02 | 3.48 | 27.61 | 0.04 | 16 | 79 | 20:45 | 29.91 | 30.09 | 39 | 100 |
| 23 | 80 | 61 | 0.00 | 3.48 | 27.61 | 0.00 | 9 | 78 | 20:43 | 30.07 | 30.16 | 40 | 94 |
| 24 | 69 | 61 | 0.28 | 3.76 | 27.89 | 0.12 | 11 | 69 | 20:41 | 30.09 | 30.16 | 80 | 100 |
| 25 | 77 | 61 | 0.00 | 3.76 | 27.89 | 0.00 | 13 | 78 | 20:42 | 30.10 | 30.21 | 53 | 100 |
| 26 | 67 | 63 | 1.02 | 4.78 | 28.91 | 0.40 | 17 | 63 | 20:37 | 30.09 | 30.18 | 80 | 100 |
| 27 | 77 | 65 | 0.05 | 4.83 | 28.96 | 0.04 | 12 | 73 | 20:40 | 30.04 | 30.13 | 71 | 100 |
| 28 | 86 | 63 | 0.83 | 5.66 | 29.79 | 1.68 | 18 | 78 | 20:02 | 29.96 | 30.09 | 55 | 100 |
| 29 | 85 | 63 | 0.01 | 5.67 | 29.80 | 0.04 | 9 | 77 | 20:30 | 29.99 | 30.09 | 55 | 100 |
| 30 | 88 | 70 | 0.00 | 5.67 | 29.80 | 0.00 | 18 | 78 | 20:34 | 30.01 | 30.10 | 57 | 100 |
| 31 | 87 | 70 | 0.11 | 5.78 | 29.91 | 0.40 | 23 | 79 | 20:29 | 30.01 | 30.12 | 59 | 100 |
| Avg. | 82.1 | 62.8 | |||||||||||
| Max. | 90 | 1.02 | 2.80 | 43 | 80 | 30.23 | 80 | 100 | |||||
| Min. | 53 | 9 | 63 | 29.66 | 29 | 86 | |||||||