ANNUAL CLIMATOLOGICAL SUMMARY NAME: ARBORGRN CITY: Owings STATE: MD ELEV: 102 ft LAT: 38° 41' 22" N LONG: 76° 38' 12" 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 46.2 28.1 37.1 0.0 869 3 73.5 7 8.4 21 0 2 22 0 08 2 49.6 28.2 39.0 0.0 760 5 75.1 6 13.3 11 0 1 23 0 08 3 58.4 35.7 46.8 0.0 570 7 76.8 28 23.6 2 0 0 9 0 08 4 68.0 46.8 56.6 0.0 305 53 87.8 18 30.7 3 0 0 2 0 08 5 73.7 50.1 62.1 0.0 185 94 88.2 31 39.8 1 0 0 0 0 08 6 86.5 63.8 74.1 0.0 21 295 98.0 7 53.1 18 9 0 0 0 08 7 87.0 67.2 76.4 0.0 3 357 92.7 17 61.2 25 5 0 0 0 08 8 83.8 62.7 72.5 0.0 23 254 91.2 19 56.2 12 2 0 0 0 08 9 78.9 59.7 68.9 0.0 60 178 92.3 4 47.7 21 3 0 0 0 08 10 67.4 44.7 54.9 0.0 351 38 84.7 16 30.4 31 0 0 3 0 08 11 54.1 37.1 45.4 0.0 591 4 74.6 1 20.0 23 0 0 12 0 08 12 49.8 31.5 40.6 0.0 759 2 70.6 28 12.8 23 0 1 16 0 ------------------------------------------------------------------------------------ 67.0 46.3 56.2 0.0 4495 1291 98.0 JUN 8.4 JAN 19 4 87 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 08 1 1.32 0.00 0.61 17 6 2 0 08 2 2.54 0.00 1.65 1 8 4 1 08 3 2.42 0.00 0.84 7 8 6 0 08 4 3.16 0.00 0.88 21 10 6 0 08 5 10.27 0.00 3.41 12 10 7 4 08 6 6.52 0.00 1.95 27 12 7 2 08 7 3.05 0.00 1.14 4 9 7 1 08 8 1.20 0.00 0.54 7 7 3 0 08 9 6.36 0.00 2.39 6 9 7 2 08 10 1.16 0.00 0.64 25 3 3 0 08 11 3.08 0.00 0.91 13 8 5 0 08 12 3.61 0.00 1.65 11 7 5 1 --------------------------------------------- 44.69 0.00 3.41 MAY 97 62 11 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 08 1 2.1 29.0 2 NW 08 2 2.6 32.0 10 NW 08 3 3.0 34.0 8 ESE 08 4 1.7 28.0 1 ESE 08 5 1.1 33.0 31 S 08 6 0.5 34.0 4 ESE 08 7 0.4 25.0 4 S 08 8 0.2 15.0 28 ESE 08 9 0.6 26.0 30 ESE 08 10 0.7 24.0 28 WNW 08 11 1.6 27.0 15 NNW 08 12 2.4 34.0 31 WNW --------------------------------- 1.4 34.0 MAR ESE