Dayton, KY Weather

Dayton, KY 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 30's.

The warmest month of the year is July with an average maximum temperature of 86.70 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 22.40 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 21 degrees Fahrenheit, and fairly limited during winter with an average difference of 18 degrees Fahrenheit.

The annual average precipitation at Dayton is 42.15 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 4.71 Inches.

Weather Data

Current Conditions

(Updated: 3:53 AM EST MON NOV 23 2009)

Fog And Mist, 43°F	Humidity: 89%	Dewpoint: 40°F
	Wind Speed: N 3.5 MPH (3 KT)	Heat Index: 43°F
	Barometer: 30.12 in.	Wind Chill: 43°F

Weather Forecast

(Generated: 3:58 AM EST MON NOV 23 2009)

	Hi: 55°F	Today: Cloudy. A chance of light rain...Mainly this morning. Highs in the mid 50s. Southeast winds around 5 mph. Chance of rain 30 percent.
	Lo: 41°F
	Hi: 59°F	Tuesday: Patchy fog early in the morning. Mostly cloudy. Highs in the upper 50s. Southeast winds 5 to 10 mph.
	Lo: 45°F
	Hi: 55°F	Wednesday: Mostly cloudy. A chance of showers...Mainly in the morning. Highs in the mid 50s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
	Lo: 41°F
	Hi: 45°F	Thanksgiving day: Mostly cloudy with a 40 percent chance of showers. Highs in the mid 40s.
	Lo: 31°F
	Hi: 45°F	Friday: Cloudy. A chance of snow showers in the morning. Highs in the mid 40s. Chance of snow 30 percent.
	Lo: 31°F
	Hi: 49°F	Saturday: Partly sunny. Highs in the upper 40s.
	Lo: 31°F

Moon, Sunrise and Sunset

	Moon Phase: First Quarter Moon	Civil Twilight: 7:00 AM EST	Sunrise: 7:29 AM EST
		Sunset: 5:18 PM EST	Civil Twilight: 5:47 PM EST

Normal Climate

Normal Temperatures

(CINCINNATI LUNKEN AP Weather station, 2.96 miles from Dayton)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	39.2	44.2	54.6	65.3	74.8	82.7	86.7	85.1	78.7	67.5	54.7	43.7	64.8
Mean °F	30.8	35.0	44.4	54.0	63.8	72.1	76.4	74.7	67.8	56.0	45.2	35.5	54.6
Min °F	22.4	25.7	34.1	42.7	52.7	61.5	66.0	64.3	56.9	44.5	35.6	27.2	44.5

Normal Precipitation