CLIMATE CHARTS

Great Falls Wfo, Montana

Latitude: 47.4597 Longitude: -111.3847

Elevation: 3705.1 feet (1129.3 meters)

Great Falls Wfo, Montana Temperature Chart Daily average maximum and minimum temperatures for Great Falls Wfo, Montana 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 Great Falls Wfo, Montana Precipitation Chart Precipitation chart for Great Falls Wfo, Montana 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 GREAT FALLS WFO, MT Daylight chart for GREAT FALLS WFO, MT. Latitude 47.5. 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 Great Falls Wfo, Montana

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 36.4 38.5 46.2 55.5 64.7 73.2 83.1 81.4 69.7 57.7 43.6 35.2
Minimum Temperature °F 15.8 17.4 23.4 31.4 40.0 47.3 53.2 52.3 43.6 33.6 24.6 16.0
Heating Degree Days °F 1206 1037 936 647 397 170 37 63 278 600 927 1221
Cooling Degree Days °F 0 0 0 0 5 27 135 120 27 0 0 0
Precipitation in. 0.53 0.48 0.93 1.44 2.45 2.57 1.28 1.55 1.44 0.81 0.60 0.55

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 2.4 3.6 7.9 13.1 18.2 22.9 28.4 27.4 20.9 14.3 6.4 1.8
Minimum Temperature °C -9.0 -8.1 -4.8 -0.3 4.4 8.5 11.8 11.3 6.4 0.9 -4.1 -8.9
Heating Degree Days °C 670 576 520 359 221 94 21 35 154 333 515 678
Cooling Degree Days °C 0 0 0 0 3 15 75 67 15 0 0 0
Precipitation cm. 1.35 1.22 2.36 3.66 6.22 6.53 3.25 3.94 3.66 2.06 1.52 1.40