APL Weather Summary—April 2001

                           
Monthly Observation Summary—April 2001
                           
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 46 41 0.00 0.00 11.64 0.00 9 59 19:45 29.62 29.79 74 95
2 54 38 0.00 0.00 11.64 0.00 24 75 19:47 29.76 30.04 34 95
3 64 30 0.00 0.00 11.64 0.00 18 77 19:47 29.91 30.07 31 100
4 58 41 0.00 0.00 11.64 0.00 21 78 19:48 30.05 30.29 31 90
5 65 34 0.00 0.00 11.64 0.00 14 78 19:48 30.12 30.35 27 84
6 68 43 0.10 0.10 11.74 0.28 21 76 19:49 29.82 30.15 57 96
7 65 43 0.05 0.15 11.79 0.24 21 69 19:45 29.85 30.21 75 98
8 69 42 0.01 0.16 11.80 0.04 14 79 19:53 29.88 30.20 55 100
9 87 49 0.17 0.33 11.97 0.60 39 80 19:48 29.66 29.93 33 98
10 66 50 0.02 0.35 11.99 0.04 16 78 19:53 29.77 30.12 57 98
11 52 48 0.69 1.04 12.68 0.60 15 62 19:46 30.02 30.16 95 100
12 73 50 0.01 1.05 12.69 0.04 21 78 19:55 29.77 30.07 63 100
13 75 58 0.05 1.10 12.74 0.04 28 79 19:59 29.77 29.95 23 84
14 70 48 0.00 1.10 12.74 0.00 19 77 19:59 29.85 30.02 25 56
15 70 46 0.23 1.33 12.97 0.12 19 77 19:52 29.54 29.88 28 100
16 52 43 0.22 1.55 13.19 0.16 39 76 20:00 29.54 29.82 69 100
17 48 34 0.12 1.67 13.31 0.24 32 79 20:00 29.73 29.87 38 100
18 47 34 0.11 1.78 13.42 0.16 32 78 20:03 29.73 30.07 32 100
19 60 31 0.00 1.78 13.42 0.00 21 78 20:03 30.05 30.24 29 84
20 66 38 0.00 1.78 13.42 0.00 22 75 20:01 30.13 30.31 30 95
21 71 55 0.00 1.78 13.42 0.00 14 73 20:05 30.15 30.31 41 69
22 84 62 0.00 1.78 13.42 0.00 19 78 20:07 30.15 30.27 39 77
23 88 60 0.00 1.78 13.42 0.00 23 78 20:06 29.93 30.18 34 93
24 84 53 0.00 1.78 13.42 0.00 36 78 20:06 29.85 30.10 36 71
25 55 40 0.00 1.78 13.42 0.00 23 79 20:11 30.05 30.21 42 87
26 66 34 0.00 1.78 13.42 0.00 18 79 20:12 30.05 30.26 23 94
27 77 44 0.00 1.78 13.42 0.00 24 78 20:12 29.91 30.12 27 69
28 63 45 0.00 1.78 13.42 0.00 26 76 20:13 29.96 30.34 19 61
29 67 37 0.00 1.78 13.42 0.00 14 80 20:15 30.32 30.56 19 69
30 77 37 0.00 1.78 13.42 0.00 17 79 20:16 30.15 30.42 26 99
                           
Avg. 66.2 43.6                      
                           
Max. 88   0.69     0.60 39 80     30.56 95 100
Min.   30         9 59   29.54   19 56
                           
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