ANNUAL CLIMATOLOGICAL SUMMARY for 2011 NAME: KTXCELIN1 CITY: Celina STATE: TX ELEV: 663 ft LAT: 33.4 N LONG: 96.8 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 --------------------------------------------------------------------------------------------- 2011 01 51.2 29.6 40.2 -2.5 763.1 0.0 74.9 29 17.7 11 0 2 20 0 2011 02 58.1 36.7 46.8 -0.9 511.0 18.1 80.2 18 11.8 4 0 3 10 0 2011 03 69.9 47.9 58.9 0.7 242.8 53.6 83.2 18 27.8 6 0 0 2 0 2011 04 80.1 57.2 68.9 4.2 54.3 160.5 89.1 19 34.1 5 0 0 0 0 2011 05 80.7 58.5 70.8 -1.1 81.5 224.1 93.9 28 0.0 24 4 0 1 1 2011 06 95.3 75.0 85.3 3.3 0.0 604.3 100.9 18 68.3 21 30 0 0 0 2011 07 100.8 80.0 90.6 6.1 0.0 788.1 106.0 25 74.2 6 31 0 0 0 2011 08 103.6 80.8 92.1 6.5 0.0 843.9 110.3 3 72.4 14 30 0 0 0 2011 09 90.8 65.1 77.9 1.6 0.0 388.9 107.3 13 52.3 23 16 0 0 0 2011 10 78.5 55.6 66.3 0.7 79.2 142.1 88.0 7 37.0 29 0 0 0 0 2011 11 66.4 45.0 55.6 -0.7 315.1 35.1 82.4 13 26.3 28 0 0 6 0 2011 12 54.2 37.5 45.3 -0.6 593.3 0.0 71.0 31 22.2 7 0 0 8 0 --------------------------------------------------------------------------------------------- 77.5 55.7 66.6 1.4 2640.3 3258.7 110.3 AUG 0.0 MAY 111 5 47 1 PRECIPITATION (in) DEP. MAX ---DAYS OF RAIN--- FROM OBS. OVER YR MO TOTAL NORM DAY DATE 0.01 0.10 1.00 --------------------------------------------------------- 2011 01 1.21 -1.42 1.00 9 4 1 0 2011 02 0.91 -0.97 0.56 1 7 2 0 2011 03 0.38 -3.91 0.21 8 2 2 0 2011 04 2.29 -1.85 1.29 25 6 4 1 2011 05 7.05 2.49 1.85 1 7 7 2 2011 06 2.11 -2.78 1.52 21 3 2 1 2011 07 0.00 -2.51 0.00 0 0 0 0 2011 08 0.87 -0.84 0.49 13 2 2 0 2011 09 0.47 -3.26 0.20 16 5 2 0 2011 10 5.12 0.13 2.53 9 7 6 2 2011 11 1.67 0.47 0.99 21 6 4 0 2011 12 4.83 2.48 0.98 3 12 7 0 --------------------------------------------------------- 26.91 -11.96 2.53 OCT 61 39 6 WIND SPEED (mph) DOM YR MO AVG HI DATE DIR ---------------------------------- 2011 01 2.6 36.0 20 NW 2011 02 6.9 36.0 27 SSE 2011 03 6.1 43.0 22 SE 2011 04 7.4 44.0 15 SSE 2011 05 5.7 48.0 1 SE 2011 06 5.1 40.0 19 SSE 2011 07 2.7 25.0 23 SE 2011 08 3.0 32.0 11 SSE 2011 09 3.1 34.0 13 NE 2011 10 4.0 50.0 23 SE 2011 11 6.1 38.0 12 SSE 2011 12 3.6 30.0 5 NW ---------------------------------- 4.7 50.0 OCT SE