DECATUR, ILLINOIS

Home > North America > United States > Illinois
Elevation: 207 meters Latitude: 39 50N Longitude: 088 52W

WEATHER

Daily Averages

Hourly Data

SELECT A DAY

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - 30 JUNE

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	23.6 ^°C	29.3 ^°C	17.7 ^°C	35.6 ^°C (2012)	11 ^°C (1997)
Dewpoint	17.5 ^°C	19.7 ^°C	14.3 ^°C	25 ^°C (1996)	4 ^°C (2010)
Humidity	70.7 ^%	91.8 ^%	48.3 ^%		29 ^% (2010)
Barometer	1015.2 ^hPa	1016.9 ^hPa	1013.2 ^hPa	1025.4 ^hPa (2010)	1004.4 ^hPa (2009)
Wind Speed	12.4 ^km/h	22.9 ^km/h		33.3 ^km/h (2014)
Wind Gust		41.8 ^km/h		55.5 ^km/h (2006)
Precipitation	1.52 ^mm			2.03 ^mm (2012)

Weather Element	Average
Visibility	15.6 ^km
Wind Direction	S (175.2 °)

Weather Element	Total
Cooling Degree Days	5.2 (Base 18.3)
Growing Degree Days	13.5 (Base 10)

Total Years on Record: 20

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT