Aurora, IL Weather

Aurora, IL climate is warm during summer when temperatures tend to be in the 70's and very cold during winter when temperatures tend to be in the 20's.

The warmest month of the year is July with an average maximum temperature of 84.20 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 10.50 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 24 degrees Fahrenheit, and fairly limited during winter with an average difference of 19 degrees Fahrenheit.

The annual average precipitation at Aurora is 38.39 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is July with an average rainfall of 4.39 Inches.

Weather Data

Current Conditions

(Updated: 2:52 AM CDT MON SEP 8 2008)

Fair, 59°F	Humidity: 83%	Dewpoint: 54°F
	Wind Speed: SW 3 MPH	Heat Index: 59°F
	Barometer: 30.12 in.	Wind Chill: 59°F

Weather Forecast

(Generated: 8:58 PM CDT SUN SEP 07 2008)

		Tonight: Mostly clear becoming cloudy early in the morning. Lows in the mid 50s... Except around 60 downtown. West winds around 10 mph.
	Lo: 55°F
	Hi: 69°F	Monday: Cloudy. Rain developing midday. Highs in the upper 60s. Light winds becoming northeast at 10 to 15 mph. Chance of rain 80 percent.
	Lo: 53°F
	Hi: 65°F	Tuesday: Partly cloudy in the morning...Then clearing. Highs in the mid 60s. North winds 10 to 15 mph.
	Lo: 54°F
	Hi: 71°F	Wednesday: Mostly sunny. Highs in the lower 70s.
	Lo: 55°F
	Hi: 75°F	Thursday: Mostly cloudy with a 40 percent chance of rain. Highs in the mid 70s.
	Lo: 59°F
	Hi: 75°F	Friday: Partly cloudy. Highs in the mid 70s. Lows in the upper 50s.
	Lo: 59°F
	Hi: 75°F	Saturday: Mostly cloudy. A 40 percent chance of showers. Highs in the mid 70s.
	Lo: 59°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Gibbous Moon	Civil Twilight: 5:56 AM CDT	Sunrise: 6:24 AM CDT
		Sunset: 7:14 PM CDT	Civil Twilight: 7:42 PM CDT

Normal Climate

Normal Temperatures

(AURORA Weather station, 0.65 miles from Aurora)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	29.4	34.9	46.4	59.3	71.5	80.7	84.2	82.1	75.2	63.1	47.2	34.2	59.0
Mean °F	20.0	25.3	36.3	47.8	59.0	68.2	72.4	70.3	62.6	50.7	37.5	25.3	48.0
Min °F	10.5	15.6	26.1	36.2	46.4	55.7	60.6	58.4	49.9	38.2	27.7	16.4	36.8

Normal Precipitation