CLIMATE CHARTS

Hebgen Dam, Montana

Latitude: 44.8667 Longitude: -111.3392

Elevation: 6488.8 feet (1977.8 meters)

Hebgen Dam, Montana Temperature Chart Daily average maximum and minimum temperatures for Hebgen Dam, 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 Hebgen Dam, Montana Precipitation Chart Precipitation chart for Hebgen Dam, 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 HEBGEN DAM, MT Daylight chart for HEBGEN DAM, MT. Latitude 44.9. 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 Hebgen Dam, Montana

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 22.6 27.4 38.2 47.4 59.0 68.9 78.1 77.9 67.3 51.3 33.9 21.9
Minimum Temperature °F 3.0 4.5 13.1 23.0 32.0 38.9 44.5 43.1 36.2 28.1 17.7 4.7
Heating Degree Days °F 1618 1373 1220 894 605 334 130 147 398 784 1176 1603
Cooling Degree Days °F 0 0 0 0 0 1 16 8 0 0 0 0
Precipitation in. 2.82 2.35 2.23 2.03 2.98 3.09 1.95 1.49 1.50 1.97 2.55 3.07

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C -5.2 -2.6 3.4 8.6 15.0 20.5 25.6 25.5 19.6 10.7 1.1 -5.6
Minimum Temperature °C -16.1 -15.3 -10.5 -5.0 0.0 3.8 6.9 6.2 2.3 -2.2 -7.9 -15.2
Heating Degree Days °C 899 763 678 497 336 186 72 82 221 436 653 891
Cooling Degree Days °C 0 0 0 0 0 1 9 4 0 0 0 0
Precipitation cm. 7.16 5.97 5.66 5.16 7.57 7.85 4.95 3.78 3.81 5.00 6.48 7.80