| Monthly Observation SummaryNovember 1997 | |||||||||||||
| 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 | 62 | 53 | 0.74 | 0.74 | 30.92 | 0.36 | 23 | 62 | 17:23 | 29.46 | 30.01 | 98 | 100 |
| 2 | 59 | 42 | 0.26 | 1.00 | 31.18 | 0.84 | 27 | 76 | 17:24 | 29.46 | 29.80 | 58 | 100 |
| 3 | 64 | 38 | 0.00 | 1.00 | 31.18 | 0.00 | 36 | 75 | 17:22 | 29.80 | 29.99 | 38 | 100 |
| 4 | 52 | 35 | 0.00 | 1.00 | 31.18 | 0.00 | 23 | 75 | 17:22 | 29.95 | 30.35 | 54 | 100 |
| 5 | 55 | 32 | 0.00 | 1.00 | 31.18 | 0.00 | 11 | 71 | 17:20 | 30.34 | 30.49 | 42 | 100 |
| 6 | 54 | 33 | 0.00 | 1.00 | 31.18 | 0.00 | 22 | 74 | 17:13 | 30.12 | 30.42 | 73 | 100 |
| 7 | 47 | 45 | 2.88 | 3.88 | 34.06 | 0.48 | 24 | 53 | 17:11 | 29.79 | 30.13 | 100 | 100 |
| 8 | 48 | 45 | 0.28 | 4.16 | 34.34 | 0.12 | 18 | 51 | 17:12 | 29.66 | 29.79 | 100 | 100 |
| 9 | 51 | 45 | 0.36 | 4.52 | 34.70 | 0.12 | 23 | 65 | 17:15 | 29.57 | 29.79 | 80 | 100 |
| 10 | 54 | 43 | 0.00 | 4.52 | 34.70 | 0.00 | 23 | 72 | 17:13 | 29.79 | 29.98 | 54 | 81 |
| 11 | 50 | 40 | 0.00 | 4.52 | 34.70 | 0.00 | 16 | 71 | 17:11 | 29.96 | 30.09 | 59 | 82 |
| 12 | 47 | 33 | 0.00 | 4.52 | 34.70 | 0.00 | 21 | 73 | 17:12 | 29.87 | 30.15 | 52 | 88 |
| 13 | 39 | 30 | 0.33 | 4.85 | 35.03 | 0.12 | 21 | 58 | 17:06 | 29.85 | 30.20 | 58 | 100 |
| 14 | 37 | 34 | 0.52 | 5.37 | 35.55 | 0.12 | 23 | 61 | 17:06 | 29.54 | 29.85 | 100 | 100 |
| 15 | 44 | 35 | 0.01 | 5.38 | 35.56 | 0.04 | 29 | 70 | 17:09 | 29.69 | 29.96 | 64 | 100 |
| 16 | 42 | 29 | 0.04 | 5.42 | 35.60 | 0.04 | 33 | 71 | 17:12 | 29.88 | 30.23 | 49 | 100 |
| 17 | 44 | 26 | 0.00 | 5.42 | 35.60 | 0.00 | 23 | 66 | 17:12 | 30.23 | 30.35 | 37 | 80 |
| 18 | 47 | 24 | 0.00 | 5.42 | 35.60 | 0.00 | 13 | 66 | 17:10 | 30.21 | 30.38 | 43 | 100 |
| 19 | 53 | 24 | 0.00 | 5.42 | 35.60 | 0.00 | 18 | 67 | 17:10 | 30.05 | 30.23 | 35 | 100 |
| 20 | 55 | 36 | 0.00 | 5.42 | 35.60 | 0.00 | 18 | 68 | 17:07 | 30.05 | 30.18 | 43 | 91 |
| 21 | 57 | 36 | 0.76 | 6.18 | 36.36 | 0.04 | 23 | 66 | 16:53 | 29.88 | 30.18 | 47 | 100 |
| 22 | 56 | 43 | 0.06 | 6.24 | 36.42 | 0.04 | 12 | 70 | 17:04 | 29.79 | 30.02 | 81 | 100 |
| 23 | 52 | 39 | 0.01 | 6.25 | 36.43 | 0.04 | 14 | 68 | 17:06 | 29.99 | 30.07 | 65 | 100 |
| 24 | 41 | 30 | 0.00 | 6.25 | 36.43 | 0.00 | 35 | 67 | 17:08 | 29.99 | 30.37 | 44 | 77 |
| 25 | 46 | 24 | 0.00 | 6.25 | 36.43 | 0.00 | 20 | 66 | 17:07 | 30.04 | 30.37 | 36 | 88 |
| 26 | 54 | 39 | 0.00 | 6.25 | 36.43 | 0.00 | 46 | 69 | 17:02 | 29.65 | 30.05 | 46 | 69 |
| 27 | 52 | 37 | 0.00 | 6.25 | 36.43 | 0.00 | 43 | 64 | 17:04 | 29.76 | 30.21 | 38 | 87 |
| 28 | 56 | 38 | 0.01 | 6.26 | 36.44 | 0.04 | 16 | 62 | 16:54 | 29.93 | 30.21 | 48 | 85 |
| 29 | 56 | 48 | 0.00 | 6.26 | 36.44 | 0.00 | 10 | 62 | 16:59 | 29.95 | 30.12 | 52 | 91 |
| 30 | 50 | 45 | 0.09 | 6.35 | 36.53 | 0.04 | 9 | 52 | 17:01 | 29.40 | 29.95 | 77 | 100 |
| Avg. | 50.8 | 36.7 | |||||||||||
| Max. | 64 | 2.88 | 0.84 | 46 | 76 | 30.49 | 100 | 100 | |||||
| Min. | 24 | 9 | 51 | 29.40 | 35 | 69 | |||||||