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Sunnyside, Washington Climate Averages

Lat: 46.32N, Lon: 120.01W
Wx Zone: WAZ027
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Sunnyside Monthly Averages

     <-- 12 Month Weather Scroll -->
January
February
March
April
May
June
July
August
September
October
November
December
Hi 39°F Lo 28°F Hi 46°F Lo 28°F Hi 55°F Lo 28°F Hi 63°F Lo 28°F Hi 74°F Lo 28°F Hi 81°F Lo 28°F Hi 91°F Lo 28°F Hi 90°F Lo 28°F Hi 80°F Lo 28°F Hi 64°F Lo 28°F Hi 49°F Lo 28°F Hi 37°F Lo 28°F
5 mph 6 mph 7 mph 8 mph 7 mph 7 mph 7 mph 6 mph 6 mph 6 mph 6 mph 5 mph
1.9 in 1.1 in 1.2 in 1 in 1.2 in 0.6 in 0.3 in 0.3 in 0.6 in 1 in 1.1 in 1.4 in
86% 77% 65% 54% 49% 45% 37% 40% 47% 61% 74% 83%
48% 42% 36% 30% 22% 18% 8% 9% 16% 30% 38% 53%
30.7 in 30.6 in 30.5 in 30.5 in 30.4 in 30.4 in 30.4 in 30.4 in 30.4 in 30.5 in 30.6 in 30.6 in
14 15 15 18 19 22 27 26 25 21 18 15
12 11 13 10 10 7 3 5 4 9 10 9
4 2 1 0 0 0 0 0 0 0 1 5
11 6 2 0 0 0 0 0 0 1 5 12
2 2 4 4 5 6 7 5 5 3 2 1
152 203 243 269 347 352 379 338 280 238 171 141
Month
Avg. Temperatures
Avg. Wind Speed
Avg. Precipitation
Average Humidity
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Barometric Pressure
Average Dry Days
Avg. Precip. Days
Average Snow Days
Average Fog Days
Average UV Index
Avg. Hours of Sun