CLIMATE CHARTS

Grass Range, Montana

Latitude: 47.0258 Longitude: -108.8031

Elevation: 3490.2 feet (1063.8 meters)

Grass Range, Montana Temperature Chart Daily average maximum and minimum temperatures for Grass Range, 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 Grass Range, Montana Precipitation Chart Precipitation chart for Grass Range, 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 GRASS RANGE, MT Daylight chart for GRASS RANGE, MT. Latitude 47. 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 Grass Range, Montana

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 37.7 39.8 47.5 57.2 66.2 74.1 83.0 82.6 71.3 59.4 45.7 36.8
Minimum Temperature °F 14.0 16.2 23.1 30.9 39.5 47.4 52.6 51.4 42.2 33.0 22.2 14.0
Heating Degree Days °F 1214 1036 921 629 382 164 43 54 267 583 931 1227
Cooling Degree Days °F 0 0 0 1 6 36 129 115 19 1 0 0
Precipitation in. 0.61 0.39 1.00 1.56 3.13 2.95 1.85 1.54 1.19 1.05 0.63 0.66

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 3.2 4.3 8.6 14.0 19.0 23.4 28.3 28.1 21.8 15.2 7.6 2.7
Minimum Temperature °C -10.0 -8.8 -4.9 -0.6 4.2 8.6 11.4 10.8 5.7 0.6 -5.4 -10.0
Heating Degree Days °C 674 576 512 349 212 91 24 30 148 324 517 682
Cooling Degree Days °C 0 0 0 1 3 20 72 64 11 1 0 0
Precipitation cm. 1.55 0.99 2.54 3.96 7.95 7.49 4.70 3.91 3.02 2.67 1.60 1.68