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United States of America

SIMPSON, ILLINOIS


Home > North America > United States > Illinois
Elevation: 540 feet     Latitude: 37 26N     Longitude: 088 40W

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DAILY WEATHER AVERAGE - MAY 21
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[ °C ]   °F
Weather ElementAvgAvg HighAvg LowRecord HighRecord Low
Temperature 67.6 °F 77.9 °F 57.8 °F 89.6 °F (2004) 46.8 °F (2015)
Dewpoint 57.9 °F 62.1 °F 53.5 °F 73.4 °F (2004) 39.2 °F (2007)
Humidity 75.1 % 98.3 % 47.7 % 24 % (2007)
Barometer 29.98 in 30.04 in 29.93 in 30.22 in (2009) 29.71 in (2008)
Wind Speed 4.8 mph 13.4 mph 27.6 mph (2013)
Wind Gust 23 mph 43.7 mph (2013)
Precipitation 0.89 in 2.56 in (2013)
Weather ElementAverage
Visibility8.6 mi
Wind DirectionSSE (145.5 °)
Weather ElementTotal
Heating Degree Days4.7 (Base 18.3)
Cooling Degree Days5.7 (Base 18.3)
Growing Degree Days17.8 (Base 10)
Total Years on Record: 11
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