ANNUAL CLIMATOLOGICAL SUMMARY for 2006 NAME: Muscle Shoals COUNTY: Lauderdale STATE: AL ELEV: 538 ft LAT: 34.7 N LONG: 87.6 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 ---------------------------------------------------------------------------------------------- 2006 01 59.1 38.0 49.4 -6.5 458.8 5.4 75.2 02 26.6 15 0 0 10 0 2006 02 51.5 33.9 42.6 4.2 616.1 3.3 69.8 28 15.8 19 0 1 15 0 2006 03 65.0 43.5 54.4 1.5 369.5 42.7 82.4 12 28.4 26 0 0 2 0 2006 04 79.1 57.3 68.1 -5.4 82.0 171.9 91.4 19 39.2 10 3 0 0 0 2006 05 80.3 60.0 69.9 0.8 68.2 218.1 91.4 31 48.2 15 5 0 0 0 2006 06 88.5 66.2 77.2 0.7 6.2 370.8 96.8 30 57.2 07 8 0 0 0 2006 07 93.1 71.0 81.6 -1.4 0.5 506.6 100.4 21 60.8 07 24 0 0 0 2006 08 93.3 71.8 81.4 -1.8 0.0 506.5 100.4 07 64.4 31 23 0 0 0 2006 09 82.4 60.0 70.8 2.5 49.4 217.3 89.6 23 46.4 29 0 0 0 0 2006 10 70.8 48.4 59.8 2.9 216.6 73.9 89.6 05 33.8 23 0 0 0 0 2006 11 62.3 39.7 50.8 1.8 421.6 17.5 78.8 09 28.4 23 0 0 7 0 2006 12 56.8 35.0 45.6 0.3 601.0 3.5 71.6 18 15.8 09 0 0 14 0 ---------------------------------------------------------------------------------------------- 73.6 52.2 62.9 -0.7 2889.9 2137.5 100.4 MAY 15.8 DEC 63 1 48 0 PRECIPITATION (in) DEP. MAX ---DAYS OF RAIN--- FROM OBS. OVER YR MO TOTAL NORM DAY DATE 0.01 0.10 1.00 --------------------------------------------------------- 2006 01 68.18 64.48 0.74 17 11 7 0 2006 02 72.26 68.46 0.32 03 12 4 0 2006 03 74.24 70.14 0.58 09 7 2 0 2006 04 70.03 66.03 1.10 26 9 6 1 2006 05 60.93 57.43 0.55 09 16 7 0 2006 06 51.16 48.26 0.60 02 6 3 0 2006 07 64.43 60.43 1.23 05 6 4 1 2006 08 41.61 38.91 0.80 10 8 5 0 2006 09 54.55 51.35 1.36 23 8 6 1 2006 10 45.82 43.02 0.57 17 9 5 0 2006 11 53.24 50.24 0.39 15 9 4 0 2006 12 76.55 72.25 0.35 30 12 6 0 --------------------------------------------------------- 733.02 695.32 1.36 SEP 113 59 3 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ---------------------------------- 2006 12 8.7 39.1 02 S 2006 12 7.5 32.2 08 SSE 2006 12 8.7 39.1 09 SSE 2006 12 7.9 34.5 29 SSE 2006 12 6.5 35.7 11 SSE 2006 12 4.2 47.2 02 E 2006 12 4.6 32.2 31 ESE 2006 12 3.7 33.4 04 E 2006 12 5.4 28.8 18 ESE 2006 12 4.6 34.5 27 E 2006 12 5.7 36.8 30 ESE 2006 12 5.1 36.8 01 E ---------------------------------- 6.0 47.2 SEP SE