APL Weather Summary—September 1997

                           
Monthly Observation Summary—September 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 89 66 0.34 0.34 25.16 0.84 10 82 19:56 30.10 30.21 45 100
2 91 65 0.00 0.34 25.16 0.00 14 81 19:53 30.01 30.21 47 100
3 72 57 0.03 0.37 25.19 0.04 24 82 19:53 29.91 30.09 43 100
4 69 50 0.00 0.37 25.19 0.00 29 81 19:51 30.04 30.15 31 77
5 78 52 0.00 0.37 25.19 0.00 15 81 19:47 30.07 30.21 29 83
6 81 51 0.00 0.37 25.19 0.00 13 82 19:47 30.02 30.13 33 100
7 89 57 0.00 0.37 25.19 0.00 19 81 19:30 29.90 30.04 36 100
8 79 64 0.11 0.48 25.30 0.60 11 80 19:41 29.91 29.99 60 100
9 72 65 0.01 0.49 25.31 0.04 18 71 19:30 29.95 30.07 75 100
10 80 65 0.36 0.85 25.67 0.24 19 80 19:36 29.87 29.98 73 100
11 77 61 0.85 1.70 26.52 2.92 18 80 19:39 29.85 30.02 71 100
12 81 57 0.00 1.70 26.52 0.00 11 81 19:33 30.01 30.13 49 100
13 78 60 0.00 1.70 26.52 0.00 19 81 19:34 30.09 30.16 52 92
14 79 59 0.00 1.70 26.52 0.00 11 80 19:34 30.09 30.20 48 96
15 79 60 0.00 1.70 26.52 0.00 13 81 19:32 30.04 30.15 42 98
16 84 57 0.00 1.70 26.52 0.00 9 80 19:31 29.99 30.10 45 100
17 85 60 0.00 1.70 26.52 0.00 14 79 19:27 29.90 30.07 39 100
18 82 59 0.22 1.92 26.74 0.36 19 80 19:27 29.95 30.13 36 100
19 85 53 0.00 1.92 26.74 0.00 13 80 19:24 29.95 30.12 40 100
20 86 61 0.00 1.92 26.74 0.00 38 81 19:22 29.77 30.04 52 100
21 65 48 0.00 1.92 26.74 0.00 23 82 19:23 30.04 30.31 46 98
22 72 43 0.00 1.92 26.74 0.00 16 80 19:20 30.15 30.37 39 100
23 72 50 0.00 1.92 26.74 0.00 18 81 19:16 30.01 30.16 53 100
24 61 44 0.00 1.92 26.74 0.00 11 75 19:18 30.01 30.23 41 100
25 71 43 0.00 1.92 26.74 0.00 16 80 19:18 29.66 30.02 59 100
26 73 53 0.00 1.92 26.74 0.00 17 81 19:15 29.73 30.07 45 100
27 74 48 0.00 1.92 26.74 0.00 12 80 19:14 30.07 30.16 48 100
28 65 53 0.45 2.37 27.19 0.40 20 64 18:59 29.46 30.09 85 100
29 77 59 0.14 2.51 27.33 0.16 35 79 19:11 29.43 29.63 32 100
30 72 60 0.01 2.52 27.34 0.04 26 80 19:09 29.51 29.79 45 85
                           
Avg. 77.3 56.0                      
                           
Max. 91   0.85     2.92 38 82     30.37 85 100
Min.   43         9 64   29.43   29 77
                           
Note: The JHU/APL weather data on this page are for private and/or educational use only. Any commercial use of these data is strictly prohibited without express written consent of JHU/APL.