Monthly Climatological Summary for Apr 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 51.6 70.2 14:54 32.1 02:44 14.1 0.8 0.00 7.3 31.0 13:48 SSW 02 62.3 70.5 14:32 52.3 23:55 4.2 1.6 0.00 10.3 37.0 04:34 NNW 03 61.6 74.6 14:30 46.8 03:22 5.8 2.4 0.00 8.7 31.0 14:10 NNW 04 62.9 78.9 12:11 50.4 06:05 5.4 3.3 0.00 7.5 23.0 13:31 W 05 58.7 69.0 10:11 46.4 23:33 6.6 0.3 0.00 12.1 39.0 13:05 NNW 06 37.0 46.9 00:00 31.1 14:35 27.9 0.0 0.00 11.0 29.0 11:45 NNW 07 42.6 54.3 16:42 32.1 00:00 22.4 0.0 0.38 11.7 29.0 10:27 NW 08 51.1 66.1 16:10 36.6 03:40 14.0 0.0 0.00 8.4 41.0 22:51 NW 09 40.0 46.1 14:51 34.0 23:58 25.0 0.0 0.00 14.5 44.0 03:22 NW 10 49.9 64.1 15:14 31.9 00:36 15.0 0.0 0.00 7.8 25.0 15:55 S 11 39.8 51.9 00:00 31.5 23:14 25.2 0.0 0.00 16.2 47.0 03:53 NW 12 34.0 40.2 14:30 28.5 06:10 30.9 0.0 0.00 14.6 46.0 12:05 NW 13 33.3 41.2 15:50 28.7 07:19 31.7 0.0 0.00 10.9 34.0 16:31 NNW 14 31.3 38.6 16:17 27.0 06:43 33.7 0.0 0.00 7.8 22.0 13:35 NNE 15 30.3 32.4 16:54 26.1 06:01 34.7 0.0 0.12 3.3 12.0 03:35 NNE 16 34.5 41.6 15:43 30.7 01:20 30.5 0.0 0.12 9.0 30.0 13:33 NNW 17 41.0 51.4 16:59 31.4 04:20 24.0 0.0 0.00 9.1 28.0 12:27 NW 18 46.0 61.3 13:44 28.5 23:52 19.0 0.0 0.00 12.6 34.0 12:39 NNW 19 26.9 31.0 18:25 22.2 06:26 38.2 0.0 0.17 9.2 34.0 14:34 N 20 27.7 35.0 13:57 23.5 04:42 37.3 0.0 0.01 9.2 41.0 14:42 NNW 21 32.6 43.0 16:18 20.2 05:47 32.5 0.0 0.00 7.2 18.0 15:57 SSW 22 42.3 53.0 16:54 28.1 05:33 22.7 0.0 0.00 8.1 34.0 09:11 SSW 23 34.3 41.4 00:58 28.7 23:17 30.7 0.0 0.00 10.1 34.0 12:56 N 24 40.5 53.4 15:42 29.0 00:00 24.6 0.0 0.00 8.5 31.0 13:53 SSE 25 48.7 57.0 17:06 37.9 06:47 16.3 0.0 0.00 5.9 19.0 06:26 NNW 26 52.1 62.3 12:45 44.3 06:08 12.9 0.0 0.05 6.9 28.0 16:31 N 27 45.4 52.7 16:43 41.1 23:47 19.6 0.0 0.12 6.9 25.0 04:10 NNW 28 53.2 65.0 15:11 39.4 05:34 11.8 0.0 0.00 7.8 26.0 20:07 WNW 29 59.2 70.9 15:12 44.8 05:14 6.8 1.0 0.00 7.0 20.0 15:39 NW 30 68.7 84.2 17:13 51.5 05:16 3.3 6.9 0.00 7.1 32.0 12:20 WSW ---------------------------------------------------------------------------------- 44.7 84.2 30 20.2 21 626.8 16.3 0.97 9.2 47.0 11 NW Max >= 90.0 0 Max <= 32.0 1 Min <= 32.0 16 Min <= 0.0 0 Max Rain: 0.38 on day 7 Days of Rain: 7 (>= 0.01 in) 5 (>= 0.10 in) 0 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration