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 ------------------------------------------------------------------------------------ 12 1 49.9 29.5 39.9 0.0 778 0 67.4 7 15.1 4 0 2 25 0 12 2 52.2 32.8 42.4 0.0 656 1 70.4 1 17.5 13 0 1 13 0 12 3 65.2 43.7 54.3 0.0 364 33 81.6 23 24.8 6 0 0 5 0 12 4 67.7 43.6 55.8 0.0 290 43 90.1 16 31.3 7 1 0 2 0 12 5 78.9 58.6 68.3 0.0 64 166 91.6 28 41.9 11 1 0 0 0 12 6 84.1 61.2 72.2 0.0 41 257 101.5 29 52.8 6 8 0 0 0 12 7 90.5 71.6 79.9 0.0 0 461 102.5 7 66.6 25 17 0 0 0 12 8 87.5 69.6 77.7 0.0 1 395 96.8 27 62.4 29 10 0 0 0 12 9 80.7 59.8 69.5 0.0 79 213 92.5 3 46.5 24 4 0 0 0 12 10 69.7 50.5 59.5 0.0 226 55 84.0 3 32.9 13 0 0 0 0 12 11 54.6 33.1 43.0 0.0 663 2 73.5 12 24.7 29 0 0 14 0 12 12 53.8 36.6 44.9 0.0 628 3 73.0 4 23.6 14 0 0 11 0 ------------------------------------------------------------------------------------ 69.6 49.3 59.0 0.0 3791 1628 102.5 JUL 15.1 JAN 41 3 70 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 12 1 1.70 0.00 0.42 11 10 7 0 12 2 2.88 0.00 1.37 29 11 6 1 12 3 0.71 0.00 0.25 2 6 3 0 12 4 2.49 0.00 1.85 22 9 3 1 12 5 -2.37 0.00 1.40 29 12 4 2 12 6 3.55 0.00 1.62 12 8 6 1 12 7 4.42 0.00 1.17 28 9 8 1 12 8 4.14 0.00 2.06 26 12 5 1 12 9 3.62 0.00 1.09 1 8 7 1 12 10 6.70 0.00 4.21 29 10 8 1 12 11 0.88 0.00 0.38 13 4 3 0 12 12 3.21 0.00 0.91 26 11 8 0 --------------------------------------------- 31.93 0.00 4.21 OCT 110 68 9 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 12 1 1.4 29.0 18 NW 12 2 1.3 29.0 11 NW 12 3 1.2 21.0 8 ESE 12 4 1.0 23.0 9 NW 12 5 0.4 24.0 10 ESE 12 6 0.3 25.0 29 ESE 12 7 0.1 15.0 15 ESE 12 8 0.1 15.0 26 ESE 12 9 0.2 22.0 18 ESE 12 10 0.5 30.0 29 ESE 12 11 0.7 27.0 24 NW 12 12 1.2 32.0 29 NW --------------------------------- 0.7 32.0 DEC ESE