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 -6.0 458.8 5.4 75.2 02 26.6 15 0 0 10 0 2006 02 51.5 33.9 42.6 3.8 616.1 3.3 69.8 28 15.8 19 0 1 15 0 2006 03 65.0 43.5 54.4 1.2 369.5 42.7 82.4 12 28.4 26 0 0 2 0 2006 04 79.1 57.3 68.1 -5.8 82.0 171.9 91.4 19 39.2 10 3 0 0 0 2006 05 80.3 60.0 69.9 0.6 68.2 218.1 91.4 31 48.2 15 5 0 0 0 2006 06 88.5 66.2 77.2 0.6 6.2 370.8 96.8 30 57.2 07 8 0 0 0 2006 07 93.1 71.0 81.6 -1.5 0.5 506.6 100.4 21 60.8 07 24 0 0 0 2006 08 93.3 71.8 81.4 -1.9 0.0 506.5 100.4 07 64.4 31 23 0 0 0 2006 09 82.4 60.0 70.8 2.4 49.4 217.3 89.6 23 46.4 29 0 0 0 0 2006 10 70.8 48.4 59.8 2.7 216.6 73.9 89.6 05 33.8 23 0 0 0 0 2006 11 62.3 39.7 50.8 1.4 421.6 17.5 78.8 09 28.4 23 0 0 7 0 2006 12 56.8 35.0 45.6 0.1 601.0 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 57.05 53.55 0.74 17 11 7 0 2006 02 63.32 59.62 0.32 03 12 4 0 2006 03 61.24 57.34 0.58 09 7 2 0 2006 04 58.87 55.07 1.10 26 9 6 1 2006 05 55.05 51.65 0.55 09 16 7 0 2006 06 48.78 45.88 0.60 02 6 3 0 2006 07 62.11 58.01 1.23 05 6 4 1 2006 08 41.60 38.70 0.80 10 8 5 0 2006 09 44.06 41.26 1.36 23 8 6 1 2006 10 45.54 42.64 0.57 17 9 5 0 2006 11 51.08 47.98 0.39 15 9 4 0 2006 12 71.64 67.24 0.35 30 12 6 0 --------------------------------------------------------- 660.36 630.96 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