Monthly Climatological Summary for Aug 2021 Name: South Rapid Foothills City: Rapid City State: SD Elevation: 3743 ft Lat: N 44° 01' 05" Lon: W 103° 14' 20" 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 73.1 84.8 15:50 59.9 05:52 0.8 8.9 0.00 6.5 29.0 15:53 NW 02 77.1 89.9 15:33 64.3 02:29 0.0 12.1 0.00 8.2 22.0 13:07 ENE 03 77.5 90.9 16:33 64.1 06:17 0.0 12.6 0.00 7.3 24.0 22:29 E 04 74.8 84.7 17:05 63.4 08:06 0.0 9.8 0.07 7.1 25.0 14:19 NW 05 76.6 90.9 15:12 66.7 02:30 0.0 11.6 0.01 7.0 29.0 19:04 WNW 06 69.1 86.6 13:48 59.5 06:05 0.6 4.8 0.05 7.8 48.0 18:15 WNW 07 74.3 85.7 14:33 62.2 01:22 0.2 9.5 0.00 6.5 22.0 03:42 NNW 08 80.4 95.0 15:12 65.7 03:34 0.0 15.4 0.00 7.4 26.0 13:10 WSW 09 72.0 78.4 16:42 63.4 06:45 0.1 7.1 0.00 8.9 33.0 12:51 NNW 10 75.3 91.7 18:14 57.2 05:55 1.5 11.8 0.00 9.0 27.0 15:26 W 11 79.2 93.9 17:05 63.2 06:16 0.1 14.3 0.00 8.3 24.0 13:12 NW 12 70.9 79.0 15:34 62.3 06:28 0.1 6.0 0.00 9.1 29.0 01:42 N 13 71.5 84.8 15:25 57.9 05:52 1.5 8.0 0.00 7.2 25.0 15:00 SSE 14 77.3 92.6 13:13 63.0 02:30 0.0 12.4 0.03 7.2 30.0 13:08 S 15 81.5 94.0 13:42 68.2 06:00 0.0 16.5 0.00 7.7 22.0 11:32 NW 16 82.0 96.3 15:52 67.8 05:35 0.0 17.0 0.00 8.7 18.0 14:44 WSW 17 86.4 101.6 15:46 71.5 04:58 0.0 21.4 0.00 10.9 36.0 20:39 SSW 18 75.0 81.6 00:00 63.2 23:32 0.1 10.1 0.00 9.5 23.0 15:04 N 19 60.2 66.6 18:36 56.6 05:27 4.9 0.1 0.36 5.4 23.0 14:24 NNW 20 60.9 71.0 12:37 53.7 23:59 4.7 0.6 0.27 7.2 33.0 16:20 WNW 21 65.0 77.9 16:41 50.9 05:52 4.0 4.0 0.00 10.4 30.0 21:13 SSE 22 71.0 82.9 17:05 61.7 02:46 0.5 6.5 0.00 9.9 38.0 13:31 SW 23 78.2 94.9 14:52 58.1 06:46 1.3 14.5 0.00 9.1 29.0 15:38 SW 24 74.7 82.1 00:00 62.7 23:59 0.1 9.8 0.00 11.5 32.0 13:28 NNW 25 67.0 79.3 15:55 53.8 02:46 2.8 4.7 0.20 9.1 30.0 14:46 SSE 26 67.1 81.7 13:13 56.5 05:58 2.2 4.3 0.72 8.4 39.0 19:35 NE 27 69.3 86.8 16:55 56.4 06:54 2.3 6.7 0.00 8.2 36.0 20:15 SW 28 65.0 73.5 13:17 53.0 23:52 1.7 1.8 0.00 9.5 33.0 15:17 NNW 29 66.7 79.9 15:45 50.4 06:17 4.1 5.8 0.00 9.5 31.0 16:04 S 30 71.3 86.0 13:50 59.5 06:23 0.8 7.1 0.01 6.9 23.0 12:27 S 31 72.9 83.6 15:19 62.6 06:12 0.3 8.1 0.00 10.5 34.0 12:24 S ---------------------------------------------------------------------------------- 73.0 101.6 17 50.4 29 34.7 283.3 1.72 8.4 48.0 6 W Max >= 90.0 10 Max <= 32.0 0 Min <= 32.0 0 Min <= 0.0 0 Max Rain: 0.72 on day 26 Days of Rain: 9 (>= 0.01 in) 4 (>= 0.10 in) 0 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration