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United States of America

ROCK ISLAND, WASHINGTON


Home > North America > United States > Washington
Elevation: 1230 feet     Latitude: 47 24N     Longitude: 120 12W

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DAILY WEATHER AVERAGE - JULY 12
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 75.2 °F 87.4 °F 63.3 °F 102.9 °F (2002) 55.4 °F (1997)
Dewpoint 45.6 °F 51 °F 39.4 °F 62.1 °F (2001) 26.1 °F (2014)
Humidity 37.3 % 55.1 % 21.2 % 8 % (2002)
Barometer 29.92 in 29.99 in 29.84 in 30.21 in (2008) 29.63 in (2010)
Wind Speed 9.6 mph 17.4 mph 28.8 mph (2010)
Wind Gust 26.2 mph 38 mph (2010)
Precipitation 0.07 in 0.16 in (2015)
Weather ElementAverage
Visibility9.8 mi
Wind DirectionWSW (243.1 °)
Weather ElementTotal
Heating Degree Days0.1 (Base 18.3)
Cooling Degree Days10.9 (Base 18.3)
Growing Degree Days25.4 (Base 10)
Total Years on Record: 21
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