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 - 12 JULY

[ °F ] °C

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	21.9 ^°C	27.6 ^°C	17.1 ^°C	32.8 ^°C (2012)	12.2 ^°C (1999)
Dewpoint	17.1 ^°C	19.7 ^°C	14.5 ^°C	25 ^°C (2015)	11.1 ^°C (2012)
Humidity	76.2 ^%	93.9 ^%	53.8 ^%		30 ^% (2012)
Barometer	1015.9 ^hPa	1017.6 ^hPa	1013.5 ^hPa	1023 ^hPa (1999)	1006.4 ^hPa (2010)
Wind Speed	10.1 ^km/h	20.6 ^km/h		42.6 ^km/h (2008)
Wind Gust		42.8 ^km/h		59.2 ^km/h (2008)
Precipitation	31.5 ^mm			166.37 ^mm (2010)

Weather Element	Average
Visibility	12.7 ^km
Wind Direction	SSE (148.2 °)

Weather Element	Total
Cooling Degree Days	4 (Base 18.3)
Growing Degree Days	12.4 (Base 10)

Total Years on Record: 20

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT