CLIMATE CHARTS

Sisters, Oregon

Latitude: 44.2842 Longitude: -121.5486

Elevation: 3180.1 feet (969.3 meters)

Sisters, Oregon Temperature Chart Daily average maximum and minimum temperatures for Sisters, 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 Sisters, Oregon Precipitation Chart Precipitation chart for Sisters, 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 SISTERS, OR Daylight chart for SISTERS, OR. Latitude 44.3. 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 Sisters, Oregon

Imperial Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °F 40.6 44.3 51.7 58.4 66.4 74.6 85.1 84.5 75.8 62.6 47.4 38.9
Minimum Temperature °F 22.8 23.3 27.4 29.6 35.1 39.5 43.5 42.8 36.4 30.2 26.5 21.2
Heating Degree Days °F 1032 873 789 630 445 253 94 103 277 577 842 1083
Cooling Degree Days °F 0 0 0 0 3 14 72 61 10 0 0 0
Precipitation in. 1.89 1.31 0.98 0.95 1.21 0.86 0.53 0.44 0.48 1.05 1.86 1.97

Metric Units
Statistic Units Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum Temperature °C 4.8 6.8 10.9 14.7 19.1 23.7 29.5 29.2 24.3 17.0 8.6 3.8
Minimum Temperature °C -5.1 -4.8 -2.6 -1.3 1.7 4.2 6.4 6.0 2.4 -1.0 -3.1 -6.0
Heating Degree Days °C 573 485 438 350 247 141 52 57 154 321 468 602
Cooling Degree Days °C 0 0 0 0 2 8 40 34 6 0 0 0
Precipitation cm. 4.80 3.33 2.49 2.41 3.07 2.18 1.35 1.12 1.22 2.67 4.72 5.00
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