CLIMATE CHARTS

Roy Lake, South Dakota

Latitude: 45.7097 Longitude: -97.4492

Elevation: 1808.1 feet (551.1 meters)

Roy Lake, South Dakota Temperature Chart Daily average maximum and minimum temperatures for Roy Lake, 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 Roy Lake, South Dakota Precipitation Chart Precipitation chart for Roy Lake, 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 ROY LAKE, SD Daylight chart for ROY LAKE, SD. Latitude 45.7. 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 Roy Lake, South Dakota

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 21.1 26.0 38.0 55.1 67.5 76.3 81.5 80.5 71.2 56.8 38.7 24.4
Minimum Temperature °F 0.2 4.9 17.3 31.3 44.4 55.1 60.4 57.9 47.2 34.1 20.2 5.8
Heating Degree Days °F 1685 1387 1158 654 297 74 18 29 214 607 1067 1546
Cooling Degree Days °F 0 0 0 0 17 95 203 159 40 1 0 0
Precipitation in. 0.60 0.58 1.26 2.03 2.97 4.02 3.46 2.69 2.77 1.99 0.87 0.65

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -6.1 -3.3 3.3 12.8 19.7 24.6 27.5 26.9 21.8 13.8 3.7 -4.2
Minimum Temperature °C -17.7 -15.1 -8.2 -0.4 6.9 12.8 15.8 14.4 8.4 1.2 -6.6 -14.6
Heating Degree Days °C 936 771 643 363 165 41 10 16 119 337 593 859
Cooling Degree Days °C 0 0 0 0 9 53 113 88 22 1 0 0
Precipitation cm. 1.52 1.47 3.20 5.16 7.54 10.21 8.79 6.83 7.04 5.05 2.21 1.65