Monthly Climatological Summary for Sep 2013 Name: South Rapid Foothills City: Rapid City State: SD Elevation: 3743 ft Lat: N 44° 01' 05" Lon: W 103° 14' 21" 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 ---------------------------------------------------------------------------------- 01 67.9 80.5 15:50 54.0 06:31 2.5 5.5 0.00 5.9 16.0 12:20 WSW 02 75.4 91.0 15:50 58.5 03:23 1.3 11.8 0.00 6.0 24.0 14:27 S 03 78.4 88.1 16:15 69.2 23:57 0.0 13.4 0.00 6.8 24.0 17:39 NE 04 76.1 88.7 16:06 65.4 05:51 0.0 11.2 0.00 5.5 15.0 04:53 NE 05 79.1 91.7 14:08 66.5 06:06 0.0 14.1 0.00 6.2 25.0 03:49 SW 06 79.8 87.7 11:09 73.7 23:58 0.0 14.8 0.00 7.1 29.0 11:18 WNW 07 79.7 92.9 15:05 67.3 05:53 0.0 14.7 0.00 8.0 26.0 14:38 SSW 08 68.6 80.7 15:26 61.8 08:45 0.7 4.3 0.43 6.3 33.0 21:12 NE 09 65.1 72.4 14:23 60.4 23:39 1.3 1.4 0.12 5.7 19.0 03:54 NW 10 65.0 74.5 16:12 56.4 05:55 2.4 2.4 0.00 5.5 15.0 04:22 WNW 11 67.4 78.9 15:25 56.8 05:45 2.4 4.8 0.00 6.3 18.0 14:58 WNW 12 64.9 77.6 15:29 53.0 06:51 3.2 3.1 0.00 5.9 20.0 15:22 SSE 13 60.5 68.7 10:59 55.0 04:17 4.7 0.1 0.00 7.8 25.0 12:08 SSW 14 65.5 76.9 13:09 57.2 06:29 2.6 3.1 0.00 8.3 33.0 17:07 NNE 15 57.0 66.4 15:35 53.0 23:32 8.0 0.0 0.01 6.5 25.0 00:07 NE 16 58.1 65.5 17:14 51.5 06:07 6.9 0.0 0.00 11.6 33.0 09:04 SSW 17 72.9 88.8 15:05 54.6 03:39 2.3 10.1 0.00 7.2 22.0 16:04 SSW 18 72.0 86.7 14:07 58.2 23:56 0.7 7.7 0.00 8.8 37.0 22:02 WNW 19 54.2 61.1 11:36 44.5 23:59 10.8 0.0 0.00 8.8 31.0 18:23 N 20 55.6 69.9 15:11 42.2 02:49 10.1 0.7 0.00 5.4 16.0 11:39 SSW 21 68.2 84.7 12:30 48.5 02:28 4.4 7.6 0.00 6.8 18.0 05:49 WNW 22 74.5 89.8 14:15 57.7 23:53 0.6 10.1 0.11 8.1 32.0 22:29 WSW 23 55.7 60.4 03:53 48.9 23:14 9.3 0.0 0.34 8.6 38.0 10:21 NW 24 60.7 72.6 15:18 47.9 06:15 6.4 2.1 0.00 10.5 29.0 15:52 SW 25 64.2 78.0 15:56 51.9 07:11 4.0 3.2 0.00 10.1 28.0 12:28 SSW 26 53.7 62.1 12:53 45.8 23:54 11.3 0.0 0.00 8.4 30.0 23:04 NNE 27 41.7 45.8 00:00 38.6 23:15 23.3 0.0 0.07 8.0 33.0 00:34 N 28 51.5 65.8 15:57 37.2 01:57 13.5 0.0 0.00 9.1 30.0 12:41 W 29 62.9 77.2 13:43 48.3 06:34 5.2 3.0 0.00 8.2 37.0 15:40 W 30 65.1 82.1 15:28 52.5 22:23 4.5 4.5 0.00 12.9 45.0 12:18 W ---------------------------------------------------------------------------------- 65.4 92.9 7 37.2 28 142.4 153.7 1.08 7.7 45.0 30 W Max >= 90.0 3 Max <= 32.0 0 Min <= 32.0 0 Min <= 0.0 0 Max Rain: 0.43 on day 8 Days of Rain: 6 (>= 0.01 in) 4 (>= 0.10 in) 0 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration