CLIMATE CHARTS

Mason Dam, Oregon

Latitude: 44.6719 Longitude: -117.9942

Elevation: 3899.9 feet (1188.7 meters)

Mason Dam, Oregon Temperature Chart Daily average maximum and minimum temperatures for Mason Dam, Oregon 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 Mason Dam, Oregon Precipitation Chart Precipitation chart for Mason Dam, Oregon 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 MASON DAM, OR Daylight chart for MASON DAM, OR. Latitude 44.7. 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 Mason Dam, Oregon

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 34.4 40.1 48.6 56.5 64.9 72.8 82.8 82.6 73.4 60.1 43.4 32.9
Minimum Temperature °F 14.1 14.8 23.4 29.2 35.7 40.8 45.4 45.3 38.5 30.8 24.5 15.5
Heating Degree Days °F 1263 1051 899 664 458 255 85 88 280 606 932 1265
Cooling Degree Days °F 0 0 0 0 2 9 57 55 8 0 0 0
Precipitation in. 1.45 1.28 1.52 1.52 1.91 1.61 0.75 0.88 0.55 0.96 1.68 1.75

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 1.3 4.5 9.2 13.6 18.3 22.7 28.2 28.1 23.0 15.6 6.3 0.5
Minimum Temperature °C -9.9 -9.6 -4.8 -1.6 2.1 4.9 7.4 7.4 3.6 -0.7 -4.2 -9.2
Heating Degree Days °C 702 584 499 369 254 142 47 49 156 337 518 703
Cooling Degree Days °C 0 0 0 0 1 5 32 31 4 0 0 0
Precipitation cm. 3.68 3.25 3.86 3.86 4.85 4.09 1.91 2.24 1.40 2.44 4.27 4.45