ROCK ISLAND, ILLINOIS

Home > North America > United States > Illinois
Elevation: 190 meters Latitude: 41 34N Longitude: 090 25W

WEATHER

Daily Averages

Hourly Data

SELECT A DAY

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - 26 APRIL

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	11.3 ^°C	17.4 ^°C	4.9 ^°C	27.2 ^°C (2001)	-1.7 ^°C (2006)
Dewpoint	3.3 ^°C	6.1 ^°C	-0.1 ^°C	17.8 ^°C (2009)	-6.7 ^°C (1997)
Humidity	62.5 ^%	84.8 ^%	40.7 ^%		19 ^% (1997)
Barometer	1013.9 ^hPa	1017.3 ^hPa	1010.5 ^hPa	1028.8 ^hPa (2002)	991.9 ^hPa (2011)
Wind Speed	19 ^km/h	31.4 ^km/h		46.3 ^km/h (2008)
Wind Gust		47.6 ^km/h		61.2 ^km/h (2008)
Precipitation	11.43 ^mm			19.56 ^mm (2007)

Weather Element	Average
Visibility	14.3 ^km
Wind Direction	SSE (168.5 °)

Weather Element	Total
Heating Degree Days	7.6 (Base 18.3)
Growing Degree Days	3.3 (Base 10)

Total Years on Record: 19

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT