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What is the weather like in Lake Oswego, OregonLake Oswego, Oregon monthly and yearly climate averages.

Lake Oswego, Oregon Climate Averages

Monthly and yearly weather averages for Lake Oswego, OregonWeather almanac for Lake Oswego, OR. Lake Oswego monthly weather averages.
Lat: 45.41N, Lon: 122.7W
Wx Zone: ORZ006
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Lake Oswego Monthly Averages

     <-- 12 Month Weather Scroll -->
January
February
March
April
May
June
July
August
September
October
November
December
Hi 46°F Lo 35°F Hi 47°F Lo 35°F Hi 52°F Lo 38°F Hi 58°F Lo 39°F Hi 67°F Lo 44°F Hi 72°F Lo 47°F Hi 80°F Lo 52°F Hi 81°F Lo 54°F Hi 74°F Lo 51°F Hi 62°F Lo 46°F Hi 51°F Lo 40°F Hi 44°F Lo 34°F
5 mph 5 mph 5 mph 5 mph 4 mph 4 mph 4 mph 4 mph 4 mph 5 mph 6 mph 5 mph
3.6 in 3.3 in 3.5 in 3 in 1.5 in 1 in 0.2 in 0.3 in 1.2 in 3.2 in 3.6 in 4.3 in
84% 85% 83% 79% 73% 72% 66% 65% 69% 77% 84% 84%
55% 58% 57% 54% 45% 42% 23% 22% 30% 43% 56% 55%
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 30.5 in 30.5 in 30.6 in
12 8 9 9 16 17 25 24 19 15 9 10
18 16 20 19 13 11 5 4 10 15 20 19
1 2 2 0 0 0 0 0 0 0 0 1
10 10 13 14 14 16 11 10 10 9 10 9
2 2 3 3 4 5 6 5 4 3 2 2
135 113 183 231 282 289 350 353 290 162 133 132
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