CLIMATE CHARTS

Shelby, Montana

Latitude: 48.5042 Longitude: -111.8553

Elevation: 3325.1 feet (1013.5 meters)

Shelby, Montana Temperature Chart Daily average maximum and minimum temperatures for Shelby, 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 Shelby, Montana Precipitation Chart Precipitation chart for Shelby, 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 SHELBY, MT Daylight chart for SHELBY, MT. Latitude 48.5. 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 Shelby, Montana

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 34.3 39.0 46.5 57.4 66.8 74.4 82.9 82.6 71.0 58.9 43.2 33.8
Minimum Temperature °F 7.7 13.0 20.3 29.2 38.7 46.3 51.3 49.0 40.3 30.3 19.3 9.8
Heating Degree Days °F 1364 1092 979 651 385 162 45 70 291 633 1012 1339
Cooling Degree Days °F 0 0 0 0 5 23 109 95 11 0 0 0
Precipitation in. 0.35 0.31 0.69 1.16 1.71 2.66 1.47 1.18 1.20 0.52 0.33 0.47

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 1.3 3.9 8.1 14.1 19.3 23.6 28.3 28.1 21.7 14.9 6.2 1.0
Minimum Temperature °C -13.5 -10.6 -6.5 -1.6 3.7 7.9 10.7 9.4 4.6 -0.9 -7.1 -12.3
Heating Degree Days °C 758 607 544 362 214 90 25 39 162 352 562 744
Cooling Degree Days °C 0 0 0 0 3 13 61 53 6 0 0 0
Precipitation cm. 0.89 0.79 1.75 2.95 4.34 6.76 3.73 3.00 3.05 1.32 0.84 1.19
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