Annual Climatological Summary for 2025 Name: PMTS2 City: Piedmont 1 NW State: SD Elevation: 3595 ft Lat: N 44° 14' 21" Lon: W 103° 24' 10" Temperature (°F), Heat Base: 65.0 Cool Base: 65.0 Dep. Heat Cool Max Max Min Min Mean Mean From Deg Deg >= <= <= <= YR MO Max Min Mean Norm Days Days Hi Date Low Date 90.0 32.0 32.0 0.0 ------------------------------------------------------------------------------------ 25 1 34.2 13.1 24.1 -5.0 1268 0 62.3 16 -13.7 19 0 12 31 4 25 2 30.1 6.8 19.2 -6.9 1282 0 67.4 27 -20.5 19 0 16 25 11 25 3 54.1 30.0 41.9 5.0 721 6 77.4 27 16.4 5 0 1 19 0 25 4 58.4 34.6 46.6 3.1 565 14 79.7 11 24.9 5 0 0 12 0 25 5 67.1 46.7 57.3 2.5 313 77 92.2 11 35.8 17 2 0 0 0 25 6 78.2 53.2 66.3 -0.5 110 151 98.0 20 41.7 6 6 0 0 0 25 7 82.6 60.4 71.7 -1.7 40 249 97.1 3 50.0 12 6 0 0 0 25 8 82.6 58.9 70.3 -1.1 53 218 98.0 20 47.9 25 4 0 0 0 25 9 79.5 52.2 66.0 2.1 127 156 95.5 11 37.9 6 2 0 0 0 25 10 65.0 40.0 52.4 3.8 436 46 92.4 3 24.8 31 1 0 5 0 25 11 53.6 30.3 41.3 2.7 714 5 75.5 4 -6.3 30 0 3 13 2 25 12 48.7 23.5 36.6 7.0 882 1 69.4 25 5.7 13 0 2 22 0 ------------------------------------------------------------------------------------ 61.4 37.7 49.7 1.1 6513 922 98.0 Jun -20.5 Feb 21 34 127 17 Precipitation (in) Dep. Max Days of Rain From Obs. >= YR MO Total Norm Day Date 0.01 0.10 1.00 --------------------------------------------- 25 1 0.67 0.14 0.19 11 11 1 0 25 2 0.27 -0.69 0.07 10 7 0 0 25 3 1.35 0.16 0.49 18 12 3 0 25 4 3.81 1.39 1.80 28 10 7 1 25 5 2.91 -2.05 1.34 19 14 6 1 25 6 3.84 -0.02 1.33 16 16 8 1 25 7 6.08 2.98 1.37 6 17 11 2 25 8 2.04 -0.59 0.77 10 15 6 0 25 9 1.10 -0.75 0.58 17 9 3 0 25 10 2.76 0.71 0.96 15 9 6 0 25 11 0.40 -0.20 0.13 17 6 2 0 25 12 0.76 -0.01 0.16 3 9 3 0 --------------------------------------------- 25.99 1.07 1.80 Apr 135 56 5 Wind Speed (mph) Dom YR MO Avg. Hi Date Dir ------------------------------ 25 1 5.6 41.0 22 NW 25 2 4.3 43.0 24 NNW 25 3 5.2 41.0 14 NW 25 4 5.5 48.0 8 NW 25 5 6.0 48.0 16 WNW 25 6 4.2 44.0 8 NNW 25 7 3.9 36.0 5 ESE 25 8 3.4 46.0 13 WNW 25 9 3.8 46.0 11 NW 25 10 4.6 39.0 20 WNW 25 11 3.8 61.0 25 WNW 25 12 5.4 70.6 18 WNW ------------------------------ 4.6 70.6 Dec NW