ANNUAL CLIMATOLOGICAL SUMMARY for 2017 NAME: Chattanooga COUNTY: Hamilton STATE: TN ELEV: 689 ft LAT: 35.0 N LONG: 85.2 W TEMPERATURE (F), RAIN (in), WIND SPEED (mph) 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 ---------------------------------------------------------------------------------------------- 2017 01 61.9 46.3 53.2 -11.2 232.0 7.2 73.0 14 28.0 28 0 0 2 0 2017 02 62.0 42.5 51.0 -5.3 364.7 11.0 78.1 24 26.1 04 0 0 5 0 2017 03 66.1 45.0 54.5 0.2 361.7 40.0 82.9 21 25.0 16 0 0 5 0 2017 04 77.7 55.9 66.0 -4.3 105.7 134.9 89.1 29 37.0 08 0 0 0 0 2017 05 80.7 60.0 69.7 0.3 62.8 199.9 90.0 20 46.0 07 1 0 0 0 2017 06 84.7 67.4 75.4 1.9 6.3 318.6 91.0 12 57.0 26 2 0 0 0 2017 07 89.7 71.9 79.8 -0.2 0.0 456.8 96.1 22 64.9 31 19 0 0 0 2017 08 86.9 70.5 77.8 1.5 0.3 359.2 93.9 22 63.0 06 7 0 0 0 2017 09 82.3 62.6 71.2 2.1 29.0 215.6 91.0 27 51.1 07 2 0 0 0 2017 10 74.7 52.9 62.8 -0.7 196.2 129.4 88.0 10 30.0 30 0 0 1 0 2017 11 64.5 45.2 52.4 -1.4 375.6 17.6 77.0 06 30.0 20 0 0 5 0 2017 12 52.0 36.2 43.0 1.8 669.2 0.4 68.0 23 23.0 28 0 0 16 0 ---------------------------------------------------------------------------------------------- 74.0 55.0 63.5 -1.8 2403.5 1890.6 96.1 APR 23.0 DEC 31 0 34 0 PRECIPITATION (in) DEP. MAX ---DAYS OF RAIN--- FROM OBS. OVER YR MO TOTAL NORM DAY DATE 0.01 0.10 1.00 --------------------------------------------------------- 2017 01 56.27 52.77 0.42 20 6 4 0 2017 02 75.36 70.86 0.37 07 11 4 0 2017 03 70.45 65.95 0.42 28 16 8 0 2017 04 61.29 57.29 0.53 06 13 10 0 2017 05 53.88 50.58 0.34 24 13 6 0 2017 06 47.91 45.01 0.34 05 12 6 0 2017 07 70.32 65.72 0.59 27 17 8 0 2017 08 51.25 47.65 0.48 07 9 5 0 2017 09 57.13 53.43 0.32 19 9 6 0 2017 10 51.44 48.04 0.79 23 6 3 0 2017 11 58.23 54.63 0.55 07 9 1 0 2017 12 76.32 71.42 0.27 20 9 4 0 --------------------------------------------------------- 729.86 689.16 0.79 DEC 130 65 0 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ---------------------------------- 2017 12 5.4 39.0 23 SE 2017 12 5.3 32.0 09 ESE 2017 12 7.2 37.0 10 SSE 2017 12 5.1 32.0 06 ESE 2017 12 5.4 36.0 01 ESE 2017 12 4.3 38.0 23 E 2017 12 3.6 24.0 29 E 2017 12 4.4 21.0 24 E 2017 12 4.5 43.0 12 ENE 2017 12 4.3 31.0 23 E 2017 12 4.2 29.0 19 E 2017 12 5.7 29.0 23 SE ---------------------------------- 4.9 43.0 DEC ESE