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What is the weather like in Sisters, OregonSisters, Oregon monthly and yearly climate averages.

Sisters, Oregon Climate Averages

Monthly and yearly weather averages for Sisters, OregonWeather almanac for Sisters, OR. Sisters monthly weather averages.
Lat: 44.29N, Lon: 121.55W
Wx Zone: ORZ509
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Sisters Monthly Averages

     <-- 12 Month Weather Scroll -->
January
February
March
April
May
June
July
August
September
October
November
December
Hi 39°F Lo 27°F Hi 39°F Lo 27°F Hi 43°F Lo 30°F Hi 50°F Lo 33°F Hi 60°F Lo 40°F Hi 68°F Lo 44°F Hi 80°F Lo 49°F Hi 78°F Lo 50°F Hi 71°F Lo 45°F Hi 56°F Lo 39°F Hi 44°F Lo 31°F Hi 36°F Lo 25°F
6 mph 6 mph 6 mph 6 mph 6 mph 5 mph 5 mph 5 mph 5 mph 5 mph 6 mph 6 mph
2.2 in 2.6 in 2.4 in 2 in 1.6 in 1 in 0.4 in 0.4 in 0.7 in 1.7 in 2.1 in 2.9 in
82% 83% 81% 73% 66% 63% 53% 54% 60% 69% 79% 84%
47% 50% 49% 42% 32% 25% 11% 11% 19% 32% 41% 48%
30.6 in 30.6 in 30.5 in 30.5 in 30.5 in 30.5 in 30.5 in 30.5 in 30.5 in 30.5 in 30.6 in 30.6 in
13 9 8 9 12 16 23 22 20 16 11 11
12 12 17 16 14 11 5 5 7 13 14 13
10 12 13 7 2 0 0 0 0 1 8 15
8 6 6 3 3 3 1 1 2 2 4 9
2 1 2 2 4 5 6 4 3 3 2 2
163 143 222 291 339 344 377 379 327 196 180 155
Month
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Average Dry Days
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Average Snow Days
Average Fog Days
Average UV Index
Avg. Hours of Sun