ANNUAL CLIMATOLOGICAL SUMMARY NAME: L13 CITY: Stony Brook STATE: New York ELEV: 175 ft LAT: 40° 48' 00" N LONG: 73° 06' 00" 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 ------------------------------------------------------------------------------------ 14 1 35.8 20.0 27.5 0.0 1159 0 58.5 11 0.8 4 0 13 25 0 14 2 36.7 23.6 29.8 0.0 986 0 54.1 2 8.0 27 0 12 23 0 14 3 44.2 27.2 34.4 0.0 947 0 61.3 11 9.8 1 0 2 20 0 14 4 57.4 40.0 47.9 0.0 514 1 69.9 11 29.5 10 0 0 4 0 14 5 69.6 52.6 60.2 0.0 191 42 86.1 27 43.0 3 0 0 0 0 14 6 77.0 59.7 67.8 0.0 40 112 84.3 26 47.8 2 0 0 0 0 14 7 80.4 65.8 72.7 0.0 7 213 88.6 8 56.1 30 0 0 0 0 14 8 78.6 62.9 70.4 0.0 16 173 84.9 26 54.7 16 0 0 0 0 14 9 73.0 60.7 66.5 0.0 45 91 88.7 2 49.0 15 0 0 0 0 14 10 61.2 47.7 55.0 0.0 75 1 71.1 29 41.6 30 0 0 0 0 14 11 50.3 35.8 43.2 0.0 522 0 65.8 5 0.7 3 0 0 9 0 14 12 44.0 34.8 39.2 0.0 609 0 60.9 25 20.1 31 0 1 7 0 ------------------------------------------------------------------------------------ 58.5 43.5 50.5 0.0 5112 633 88.7 SEP 0.7 NOV 0 28 88 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 14 1 1.38 0.00 0.67 14 6 4 0 14 2 1.23 0.00 0.42 19 10 3 0 14 3 3.57 0.00 1.74 30 7 5 1 14 4 2.07 0.00 0.67 8 9 4 0 14 5 3.50 0.00 0.81 1 11 9 0 14 6 3.00 0.00 0.90 5 6 5 0 14 7 2.04 0.00 1.10 15 4 3 1 14 8 5.70 0.00 4.77 13 7 4 1 14 9 0.84 0.00 0.40 13 5 3 0 14 10 0.05 0.00 0.04 29 1 0 0 14 11 4.36 0.00 1.53 17 6 6 1 14 12 4.55 0.00 1.74 9 10 8 2 --------------------------------------------- 32.29 0.00 4.77 AUG 82 54 6 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 14 1 6.6 42.0 7 W 14 2 5.9 40.0 28 W 14 3 7.2 41.0 26 WNW 14 4 7.0 44.0 15 WNW 14 5 5.0 43.0 17 W 14 6 4.0 27.0 11 WNW 14 7 4.3 30.0 9 SSE 14 8 3.6 30.0 13 WNW 14 9 3.5 27.0 11 NE 14 10 5.0 32.0 26 W 14 11 5.5 124.0 3 W 14 12 6.7 43.0 9 WNW --------------------------------- 5.4 124.0 NOV WNW