APL Weather Summary—January 1998

                           
Monthly Observation Summary—January 1998
                           
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 34 15 0.00 0.00 0.00 0.00 29 68 17:15 30.24 30.57 39 94
2 59 32 0.00 0.00 0.00 0.00 21 62 17:16 30.24 30.35 27 62
3 62 39 0.00 0.00 0.00 0.00 15 68 17:17 30.23 30.32 30 66
4 68 44 0.00 0.00 0.00 0.00 15 62 17:16 30.24 30.35 37 98
5 65 36 0.00 0.00 0.00 0.00 18 62 17:16 30.18 30.37 58 100
6 65 53 0.00 0.00 0.00 0.00 18 66 17:18 30.05 30.18 89 100
7 62 59 0.27 0.27 0.27 0.24 18 55 17:00 29.79 30.05 100 100
8 66 59 0.28 0.55 0.55 0.16 28 56 17:17 29.52 29.79 98 100
9 62 40 0.05 0.60 0.60 0.12 43 69 17:23 29.55 29.98 52 100
10 53 34 0.00 0.60 0.60 0.00 13 62 17:23 29.98 30.18 43 92
11 50 30 0.00 0.60 0.60 0.00 15 62 17:23 30.09 30.16 43 100
12 40 33 0.02 0.62 0.62 0.04 13 64 17:22 30.16 30.35 43 100
13 53 31 0.06 0.68 0.68 0.16 32 69 17:23 29.99 30.29 52 100
14 37 25 0.00 0.68 0.68 0.00 28 64 17:25 30.24 30.51 40 77
15 38 26 1.01 1.69 1.69 0.16 14 45 17:15 29.69 30.34 73 100
16 40 34 0.02 1.71 1.71 0.04 22 54 17:25 29.60 29.80 97 100
17 44 36 0.12 1.83 1.83 0.12 13 66 17:24 29.80 29.95 77 100
18 41 33 0.01 1.84 1.84 0.04 21 70 17:29 29.85 30.07 58 100
19 36 33 0.05 1.89 1.89 0.04 12 57 17:21 29.91 30.04 89 100
20 37 29 0.00 1.89 1.89 0.00 26 71 17:31 29.95 30.18 53 100
21 38 25 0.00 1.89 1.89 0.00 13 68 17:32 30.18 30.31 52 88
22 37 25 0.02 1.91 1.91 0.04 11 63 17:29 30.24 30.37 73 100
23 48 33 1.77 3.68 3.68 0.40 19 44 17:34 29.84 30.31 100 100
24 47 32 0.14 3.82 3.82 0.12 24 71 17:22 29.71 29.87 77 100
25 40 30 0.00 3.82 3.82 0.00 35 67 17:38 29.79 30.26 53 100
26 43 26 0.00 3.82 3.82 0.00 11 70 17:38 30.24 30.38 52 98
27 41 29 0.35 4.17 4.17 0.12 27 63 17:28 29.93 30.35 83 100
28 39 34 1.78 5.95 5.95 0.24 33 47 17:38 29.69 29.93 73 100
29 56 36 0.00 5.95 5.95 0.00 16 67 17:44 29.71 29.90 48 96
30 44 33 0.00 5.95 5.95 0.00 32 67 17:43 29.68 29.90 58 94
31 41 31 0.00 5.95 5.95 0.00 24 73 17:46 29.88 30.15 56 82
                           
Avg. 47.9 34.0                      
                           
Max. 68   1.78     0.40 43 73     30.57 100 100
Min.   15         11 44   29.52   27 62
                           
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