MONTHLY CLIMATOLOGICAL SUMMARY for SEP. 2011 NAME: Toubes CITY: Des Moines STATE: Iowa ELEV: 957 ft LAT: 41° 36' 23" N LONG: 93° 41' 44" W TEMPERATURE (°F), RAIN (in), WIND SPEED (mph) HEAT COOL AVG MEAN DEG DEG WIND DOM DAY TEMP HIGH TIME LOW TIME DAYS DAYS RAIN SPEED HIGH TIME DIR ------------------------------------------------------------------------------------ 1 83.4 94.4 2:01p 74.4 5:40a 0.0 13.3 0.00 0.4 16.0 4:21p SSE 2 82.4 91.1 3:53p 74.5 7:21a 0.0 12.3 0.00 0.4 16.0 11:54p SSE 3 71.3 76.4 12:01a 63.2 11:53p 0.9 2.2 0.40 0.5 13.0 7:32p WNW 4 63.0 71.9 1:50p 53.9 7:01a 7.2 0.2 0.00 2.2 18.0 1:07p WNW 5 59.2 70.6 3:24p 49.1 6:30a 10.8 0.0 0.00 0.4 9.0 1:09p NNE 6 59.0 71.2 3:58p 47.3 6:38a 11.0 0.0 0.00 0.1 7.0 1:57p NE 7 60.4 73.0 3:46p 48.1 7:11a 10.0 0.3 0.00 0.5 11.0 1:24p NNW 8 65.3 80.3 3:44p 51.2 6:12a 7.2 2.5 0.00 1.0 13.0 5:48p NNW 9 68.6 81.5 2:27p 59.2 6:04a 4.4 3.0 0.00 0.7 12.0 12:09p NNW 10 68.4 81.3 3:33p 57.5 5:26a 4.6 3.0 0.00 0.4 9.0 11:49a NE 11 70.7 86.1 3:09p 57.4 7:09a 4.1 4.8 0.00 0.1 7.0 3:37p NW 12 73.5 88.6 3:40p 60.9 6:44a 2.6 6.1 0.00 0.5 17.0 4:11p SSE 13 65.4 73.0 3:47p 57.1 7:24a 5.0 0.4 0.00 1.5 19.0 12:39a NW 14 55.9 63.5 2:56p 47.8 10:35p 14.1 0.0 0.02 1.5 19.0 3:25p WNW 15 50.1 58.4 3:09p 40.0 7:26a 19.8 0.0 0.00 0.4 11.0 11:06a NNE 16 51.8 54.4 4:21p 47.0 7:39a 18.1 0.0 0.12 0.1 13.0 1:23p SE 17 55.0 58.7 3:46p 51.5 3:25a 14.7 0.0 0.01 0.2 11.0 10:35a SE 18 59.4 62.5 5:37p 56.0 5:45a 10.6 0.0 0.28 0.0 5.0 12:14a ESE 19 63.9 76.9 3:09p 56.5 7:33a 7.4 1.3 0.00 0.5 11.0 2:46p WNW 20 64.0 77.4 2:50p 56.4 3:31a 7.1 1.1 0.00 0.4 13.0 11:58a WNW 21 59.4 67.9 1:29p 52.3 7:26a 10.5 0.0 0.00 1.2 18.0 12:51p WNW 22 51.9 62.8 3:01p 42.6 7:36a 18.0 0.0 0.00 0.5 12.0 12:22p WNW 23 52.6 65.6 3:18p 40.3 6:50a 17.3 0.0 0.00 0.3 8.0 1:21p WNW 24 52.8 64.9 3:19p 42.7 6:58a 17.2 0.0 0.00 0.2 9.0 2:30p NNE 25 53.5 65.8 2:03p 42.2 6:11a 16.4 0.0 0.00 0.5 12.0 2:14p NE 26 57.7 66.9 4:21p 49.7 6:27a 12.2 0.0 0.02 1.9 23.0 4:57p WNW 27 61.7 68.7 4:41p 54.1 4:33a 8.3 0.0 0.00 1.0 12.0 4:42p WNW 28 66.8 79.1 3:02p 57.4 8:01a 5.1 1.9 0.00 0.2 11.0 2:01p W 29 63.9 74.9 1:49p 54.4 4:34a 6.6 0.6 0.00 3.3 32.0 4:15p WNW 30 57.6 69.4 3:12p 48.8 7:28a 12.3 0.0 0.00 1.5 14.0 1:01a WNW ------------------------------------------------------------------------------------- 62.3 94.4 1 40.0 15 283.3 53.2 0.85 0.7 32.0 29 WNW Max >= 90.0: 2 Max <= 32.0: 0 Min <= 32.0: 0 Min <= 0.0: 0 Max Rain: 0.40 ON 09/03/11 Days of Rain: 5 (>.01 in) 3 (>.1 in) 0 (>1 in) Heat Base: 70.0 Cool Base: 70.0 Method: Integration