Annual Climatological Summary for 2021 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 ------------------------------------------------------------------------------------ 21 1 42.2 22.8 32.1 3.1 1019 0 61.5 29 5.8 27 0 5 29 0 21 2 26.5 6.5 16.8 -9.8 1349 0 60.2 2 -20.1 13 0 14 28 11 21 3 53.0 28.9 41.1 3.6 742 1 71.7 6 16.6 31 0 1 21 0 21 4 56.0 32.4 44.2 -0.2 643 19 85.9 30 22.0 19 0 0 18 0 21 5 63.8 42.5 53.4 -1.0 387 27 79.9 20 32.2 11 0 0 0 0 21 6 85.5 57.9 72.9 5.6 43 281 101.6 15 46.8 12 6 0 0 0 21 7 90.2 63.0 77.2 3.5 15 394 107.1 27 56.2 30 15 0 0 0 21 8 87.1 58.4 73.6 2.6 42 308 103.3 17 46.7 29 11 0 0 0 21 9 81.4 52.7 67.0 3.7 122 182 96.2 6 41.8 21 5 0 0 0 21 10 64.1 41.1 51.7 3.3 467 55 90.8 5 27.7 21 1 0 4 0 21 11 56.2 31.9 44.1 6.5 630 3 74.0 6 15.5 25 0 0 16 0 21 12 42.9 18.9 30.0 1.9 1089 3 73.1 1 -8.3 28 0 12 25 4 ------------------------------------------------------------------------------------ 62.6 38.3 50.5 2.1 6548 1272 107.1 Jul -20.1 Feb 38 32 141 15 Precipitation (in) Dep. Max Days of Rain From Obs. >= YR MO Total Norm Day Date 0.01 0.10 1.00 --------------------------------------------- 21 1 0.30 -0.28 0.07 17 7 0 0 21 2 0.97 -0.08 0.54 27 8 3 0 21 3 0.93 -0.43 0.65 14 7 1 0 21 4 2.61 0.09 0.80 6 8 8 0 21 5 3.75 -1.23 1.65 23 16 9 1 21 6 0.72 -2.53 0.26 8 8 2 0 21 7 2.56 -0.69 1.03 5 10 3 1 21 8 1.49 -1.39 0.63 19 9 5 0 21 9 1.11 -0.81 0.38 13 7 4 0 21 10 3.99 1.92 2.02 12 8 5 1 21 11 0.24 -0.53 0.24 8 1 1 0 21 12 0.55 -0.30 0.29 10 7 1 0 --------------------------------------------- 19.22 -6.26 2.02 Oct 96 42 3 Wind Speed (mph) Dom YR MO Avg. Hi Date Dir ------------------------------ 21 1 5.3 62.0 14 WNW 21 2 4.4 46.0 22 WNW 21 3 5.2 49.0 29 WNW 21 4 5.8 45.0 8 NW 21 5 4.9 45.0 24 E 21 6 5.1 39.0 11 NW 21 7 4.4 37.0 5 SE 21 8 4.4 34.0 25 S 21 9 4.5 39.0 19 WNW 21 10 5.0 45.0 13 WNW 21 11 5.0 51.0 11 WNW 21 12 4.6 45.0 15 W ------------------------------ 4.9 62.0 Jan WNW