Monthly Climatological Summary for Dec 2018 Name: PMTS2 City: Piedmont 1 NW State: SD Elevation: 3600 ft Lat: N 44° 14' 21" Lon: W 103° 24' 10" 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 31.7 36.7 00:00 29.4 22:09 33.2 0.0 0.71 0.2 6.0 01:45 ENE 02 26.8 30.2 08:00 22.1 23:28 38.1 0.0 0.00 0.0 0.0 00:00 N 03 21.5 27.9 09:46 18.7 23:00 43.4 0.0 0.00 0.0 0.0 00:00 N 04 25.0 33.4 12:20 17.2 21:53 39.9 0.0 0.00 1.4 21.0 12:26 WNW 05 24.4 34.1 10:43 17.2 05:34 40.6 0.0 0.00 3.8 20.0 12:32 NW 06 13.1 20.9 15:10 6.4 08:00 51.8 0.0 0.00 0.9 11.0 10:22 ESE 07 16.8 32.7 12:00 7.6 07:20 48.1 0.0 0.00 0.1 4.0 12:03 NW 08 31.2 40.9 13:23 15.9 05:45 33.7 0.0 0.00 3.6 19.0 17:52 NW 09 33.0 41.5 13:40 21.9 23:30 32.0 0.0 0.00 4.0 21.0 08:12 NW 10 31.8 51.8 12:39 20.8 00:35 32.7 0.0 0.00 0.1 4.0 06:40 W 11 33.4 41.2 13:34 24.3 22:42 31.4 0.0 0.00 3.0 24.0 08:40 NW 12 37.8 48.9 12:19 28.5 00:31 27.1 0.0 0.03 6.0 40.0 22:56 NW 13 38.1 48.9 14:22 30.8 07:45 26.8 0.0 0.00 5.8 31.0 00:31 WNW 14 42.8 51.8 11:29 30.5 06:56 22.2 0.0 0.00 1.7 29.0 20:22 SW 15 44.7 58.3 12:09 33.7 23:58 20.3 0.0 0.00 3.6 32.0 07:36 WNW 16 36.3 50.4 13:56 27.3 06:17 28.6 0.0 0.00 0.4 6.0 11:07 ESE 17 39.5 57.4 10:30 31.6 06:22 25.4 0.0 0.00 0.6 10.0 13:19 ESE 18 42.6 57.9 13:13 32.7 07:07 22.3 0.0 0.00 1.7 26.0 23:44 SE 19 44.9 50.9 00:00 40.3 22:54 20.1 0.0 0.00 12.4 39.0 13:29 NW 20 37.2 47.2 14:15 27.9 21:58 27.6 0.0 0.00 4.6 31.0 00:05 WNW 21 38.4 59.0 12:07 29.8 00:11 26.5 0.0 0.00 3.5 34.0 12:15 NW 22 31.2 36.0 13:33 20.1 23:23 33.8 0.0 0.00 5.0 28.0 13:14 WNW 23 29.6 41.4 12:50 19.0 03:06 35.1 0.0 0.00 2.7 11.0 11:45 SE 24 34.2 46.0 14:01 27.1 02:45 30.7 0.0 0.00 0.1 10.0 14:44 NW 25 25.2 31.1 00:11 21.2 23:55 39.7 0.0 0.07 1.3 10.0 22:48 E 26 21.2 24.0 17:10 18.9 19:43 43.8 0.0 0.10 3.1 20.0 23:54 E 27 17.7 23.2 01:43 14.3 21:24 47.3 0.0 0.05 10.9 34.0 08:56 NW 28 11.5 20.0 23:00 2.8 20:04 53.5 0.0 0.00 2.3 22.0 01:25 WNW 29 29.8 45.1 23:21 12.3 04:56 35.2 0.0 0.00 3.5 20.0 21:01 W 30 39.9 46.2 01:12 15.4 23:59 25.1 0.0 0.36 5.2 27.0 23:57 WNW 31 7.9 15.4 00:00 1.8 23:48 57.0 0.0 0.25 6.5 28.0 00:10 NNW ---------------------------------------------------------------------------------- 30.3 59.0 21 1.8 31 1073.0 0.0 1.57 3.2 40.0 12 NW Max >= 90.0 0 Max <= 32.0 8 Min <= 32.0 28 Min <= 0.0 0 Max Rain: 0.71 on day 1 Days of Rain: 7 (>= 0.01 in) 4 (>= 0.10 in) 0 (>= 1.00 in) Heat Base: 65.0 Cool Base: 65.0 Method: Integration