ANNUAL CLIMATOLOGICAL SUMMARY NAME: SMA CITY: Aberdeen STATE: MD ELEV: 160 ft LAT: 39° 30' 58" N LONG: 76° 10' 16" W TEMPERATURE (°F), HEAT BASE 65.0, COOL BASE 65.0 DEP. HEAT COOL MEAN MEAN FROM DEG DEG MAX MAX MIN MIN YR MO MAX MIN MEAN NORM DAYS DAYS HI DATE LOW DATE >=90 <=32 <=32 <=0 ------------------------------------------------------------------------------------ 08 1 42.9 29.1 36.0 0.0 899 0 66.6 7 12.8 21 0 2 19 0 08 2 45.8 28.6 37.0 0.0 757 1 70.1 6 12.1 11 0 3 17 0 08 3 54.4 35.7 44.7 0.0 432 1 68.3 4 25.6 10 0 0 6 0 08 4 65.7 47.7 56.2 0.0 304 41 85.1 18 36.3 3 0 0 0 0 08 5 70.5 51.1 61.0 0.0 149 53 84.7 27 41.6 1 0 0 0 0 08 6 85.7 65.7 75.3 0.0 12 321 97.5 10 54.1 19 5 0 0 0 08 7 86.8 69.1 77.8 0.0 0 272 94.7 17 62.4 2 7 0 0 0 08 8 82.9 64.1 73.1 0.0 12 229 90.1 6 57.2 21 1 0 0 0 08 9 78.0 62.0 69.7 0.0 41 182 92.1 3 49.6 20 2 0 0 0 08 10 65.5 47.2 55.4 0.0 329 33 79.4 15 34.4 31 0 0 0 0 08 11 56.6 44.2 50.1 0.0 268 4 73.5 1 26.3 19 0 0 2 0 08 12 ------------------------------------------------------------------------------------ 66.8 49.5 57.8 0.0 3202 1135 97.5 JUN 12.1 FEB 15 5 44 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 -------------------------------------------- 08 1 1.52 0.00 0.35 17 10 6 0 08 2 3.83 0.00 1.51 1 11 5 2 08 3 1.98 0.00 0.69 7 6 4 0 08 4 2.34 0.00 0.87 28 10 7 0 08 5 4.88 0.00 1.27 9 9 9 1 08 6 2.73 0.00 1.25 4 7 5 1 08 7 2.54 0.00 0.62 20 9 5 0 08 8 0.69 0.00 0.44 14 4 1 0 08 9 5.77 0.00 2.83 6 9 8 1 08 10 2.03 0.00 0.79 25 6 4 0 08 11 2.23 0.00 0.90 15 8 4 0 08 12 0.00 0.00 0.00 1 0 0 0 -------------------------------------------- 30.54 0.00 2.83 SEP 89 58 5 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 08 1 3.9 44.0 30 SSW 08 2 4.7 46.0 10 W 08 3 5.0 51.0 8 SSE 08 4 4.3 38.0 2 N 08 5 4.2 41.0 12 W 08 6 3.1 45.0 10 S 08 7 2.8 37.0 9 SSE 08 8 2.9 31.0 8 W 08 9 3.5 38.0 6 N 08 10 3.5 48.0 28 W 08 11 4.0 37.0 15 NW 08 12 --------------------------------- 3.8 51.0 MAR W