ROCK ISLAND, ILLINOIS

Home > North America > United States > Illinois
Elevation: 622 feet Latitude: 41 34N Longitude: 090 25W

WEATHER

Daily Averages

Hourly Data

SELECT A DAY

PRINT THIS DATA

[ ← Previous Day ]
DAILY WEATHER AVERAGE - DECEMBER 17

[ °C ] °F

Weather Element	Avg	Avg High	Avg Low	Record High	Record Low
Temperature	23.5 ^°F	29.7 ^°F	16.5 ^°F	46 ^°F (2006)	-2 ^°F (2010)
Dewpoint	17.8 ^°F	23.7 ^°F	11.7 ^°F	44.6 ^°F (2001)	-9.4 ^°F (2006)
Humidity	79.8 ^%	91.5 ^%	65.7 ^%		44 ^% (2006)
Barometer	30.11 ⁱⁿ	30.21 ⁱⁿ	29.98 ⁱⁿ	30.62 ⁱⁿ (2005)	29.64 ⁱⁿ (2002)
Wind Speed	10.1 ^mph	16 ^mph		28.8 ^mph (2000)
Wind Gust		26 ^mph		34.5 ^mph (2000)
Precipitation	0.04 ⁱⁿ			0.04 ⁱⁿ (2003)

Weather Element	Average
Visibility	6.9 ^mi
Wind Direction	SW (225.8 °)

Weather Element	Total
Heating Degree Days	41.9 (Base 18.3)

Total Years on Record: 19

WEATHER CONDITIONS BREAKOUT

WIND DIRECTION BREAKOUT