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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 4
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 72.4 °F 84.3 °F 60.3 °F 102.9 °F (2015) 50 °F (2011)
Dewpoint 43.4 °F 48.3 °F 37.7 °F 60.1 °F (2006) 19 °F (2015)
Humidity 38.5 % 57.4 % 23.4 % 5 % (2009)
Barometer 29.92 in 29.99 in 29.84 in 30.18 in (1999) 29.58 in (2015)
Wind Speed 10.1 mph 18.4 mph 31.1 mph (2013)
Wind Gust 27 mph 36.8 mph (2013)
Precipitation 0.02 in 0.02 in (2006)
Weather ElementAverage
Visibility10 mi
Wind DirectionWSW (233 °)
Weather ElementTotal
Heating Degree Days2.9 (Base 18.3)
Cooling Degree Days9.7 (Base 18.3)
Growing Degree Days22.3 (Base 10)
Total Years on Record: 21
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