ANNUAL CLIMATOLOGICAL SUMMARY NAME: Jackson 4NE - CW4199 CITY: Jackson STATE: TN ELEV: 430 ft LAT: 35° 42' 37" N LONG: 88° 49' 22" 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 ------------------------------------------------------------------------------------ 07 1 49.1 31.5 40.3 2.5 796 0 64.7 15 11.8 31 0 2 19 0 07 2 49.0 28.6 38.9 -3.7 765 3 73.0 28 13.0 16 0 2 20 0 07 3 73.0 48.2 60.0 8.7 268 106 87.5 25 22.5 4 0 0 4 0 07 4 70.2 46.9 58.3 -1.8 302 93 90.6 30 22.2 8 1 0 3 0 07 5 85.2 60.1 72.6 4.0 45 290 92.6 9 41.3 19 3 0 0 0 07 6 90.8 67.2 78.5 1.8 3 426 97.1 23 59.4 21 17 0 0 0 07 7 90.8 70.0 80.3 -0.0 2 495 97.3 26 58.8 23 20 0 0 0 07 8 101.1 74.2 86.9 8.1 0 706 108.5 16 67.8 12 31 0 0 0 07 9 86.4 64.6 74.6 2.5 26 327 100.9 4 51.5 29 8 0 0 0 07 10 75.2 54.1 64.1 3.0 178 150 91.0 8 33.5 29 1 0 0 0 07 11 61.0 38.5 49.8 -0.5 487 11 78.4 5 25.4 24 0 0 11 0 07 12 54.6 36.4 44.9 3.4 653 5 73.1 9 23.4 6 0 0 14 0 ------------------------------------------------------------------------------------ 74.0 51.8 62.6 2.3 3526 2611 108.5 AUG 11.8 JAN 81 4 71 0 PRECIPITATION (in) DEP. MAX DAYS OF RAIN FROM OBS. OVER YR MO TOTAL NORM DAY DATE .01 .1 1 --------------------------------------------- 07 1 4.59 0.26 1.20 5 8 7 1 07 2 1.68 -2.57 0.63 13 5 4 0 07 3 1.43 -3.70 0.52 31 6 3 0 07 4 2.22 -2.89 0.90 14 8 5 0 07 5 1.51 -4.13 0.39 10 7 6 0 07 6 3.68 -1.51 1.87 2 8 6 1 07 7 1.18 -3.56 0.70 1 5 2 0 07 8 0.62 -2.26 0.47 2 2 2 0 07 9 4.94 1.18 1.63 26 9 8 1 07 10 8.16 4.84 1.97 22 10 8 3 07 11 2.71 -2.36 1.71 21 8 5 1 07 12 4.88 -0.48 1.22 15 12 11 1 --------------------------------------------- 37.60-17.18 1.97 OCT 88 67 8 WIND SPEED (mph) DOM YR MO AVG. HI DATE DIR --------------------------------- 07 1 3.3 37.0 4 N 07 2 3.7 29.0 6 N 07 3 3.0 34.0 3 SSW 07 4 3.3 34.0 3 N 07 5 2.4 27.0 15 SE 07 6 2.1 24.0 25 N 07 7 2.2 25.0 10 N 07 8 2.3 35.0 2 N 07 9 1.9 28.0 7 SE 07 10 2.4 40.0 18 SE 07 11 2.8 37.0 21 N 07 12 3.4 32.0 22 N --------------------------------- 2.7 40.0 OCT N