CLIMATE CHARTS

Porcupine, South Dakota

Latitude: 43.3950 Longitude: -102.3894

Elevation: 2819.9 feet (859.5 meters)

Porcupine, South Dakota Temperature Chart Daily average maximum and minimum temperatures for Porcupine, South Dakota Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec High & Low Temperature °F  °C -30 -34.4 -20 -28.9 -10 -23.3 0 -17.8 10 -12.2 20 -6.7 30 -1.1 40 4.4 50 10.0 60 15.6 70 21.1 80 26.7 90 32.2 100 37.8 110 43.3 Porcupine, South Dakota Precipitation Chart Precipitation chart for Porcupine, South Dakota Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Precipitation In. Cm. 0.00 0.00 0.10 0.25 0.20 0.51 0.30 0.76 0.40 1.02 0.50 1.27 0.60 1.52 0.70 1.78 0.80 2.03 0.90 2.29 1.00 2.54 Daylight Chart for PORCUPINE, SD Daylight chart for PORCUPINE, SD. Latitude 43.4. Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Sunrise/Sunset Daylight NOON NOON 0 0 2 2 4 4 6 6 8 8 10 10 12 12 14 2 16 4 18 6 20 8 22 10 24 12

Monthly Data Table for Porcupine, South Dakota

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 37.6 41.0 50.0 60.4 70.3 80.2 89.1 88.5 78.0 64.1 48.2 37.7
Minimum Temperature °F 10.1 13.1 21.0 30.2 42.2 51.8 58.2 55.8 44.1 30.7 19.1 9.3
Heating Degree Days °F 1276 1062 915 594 296 84 16 22 185 548 940 1286
Cooling Degree Days °F 0 0 0 3 24 114 284 243 66 3 0 0
Precipitation in. 0.40 0.56 1.11 1.97 2.93 3.17 2.24 1.77 1.67 1.60 0.68 0.43

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 3.1 5.0 10.0 15.8 21.3 26.8 31.7 31.4 25.6 17.8 9.0 3.2
Minimum Temperature °C -12.2 -10.5 -6.1 -1.0 5.7 11.0 14.6 13.2 6.7 -0.7 -7.2 -12.6
Heating Degree Days °C 709 590 508 330 164 47 9 12 103 304 522 714
Cooling Degree Days °C 0 0 0 2 13 63 158 135 37 2 0 0
Precipitation cm. 1.02 1.42 2.82 5.00 7.44 8.05 5.69 4.50 4.24 4.06 1.73 1.09