Rochester, NY Weather

Rochester, NY climate is mild during summer when temperatures tend to be in the 60'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 81.40 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 16.60 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 15 degrees Fahrenheit.

The annual average precipitation at Rochester is 33.98 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is August with an average rainfall of 3.54 Inches.

Weather Data

Current Conditions

(Updated: 1:54 PM EST SAT NOV 21 2009)

Overcast, 47°F	Humidity: 83%	Dewpoint: 42°F
	Wind Speed: W 6.9 MPH (6 KT)	Heat Index: 47°F
	Barometer: 30.16 in.	Wind Chill: 44°F

Weather Forecast

(Generated: 9:40 AM EST SAT NOV 21 2009)

	Hi: 49°F	Today: Mostly cloudy. Highs in the upper 40s. West winds 10 to 15 mph...Becoming northwest 10 mph or less.
	Lo: 35°F
	Hi: 51°F	Sunday: Becoming sunny. Highs in the lower 50s. Northeast winds 10 mph or less.
	Lo: 31°F
	Hi: 50°F	Monday: Mostly sunny. Highs around 50. Southeast winds 10 mph or less.
	Lo: 39°F
	Hi: 51°F	Tuesday: Partly sunny. Highs in the lower 50s.
	Lo: 41°F
	Hi: 51°F	Wednesday: Mostly cloudy with a 40 percent chance of showers. Highs in the lower 50s.
	Lo: 39°F
	Hi: 45°F	Thanksgiving day: Mostly cloudy with a 40 percent chance of rain showers. Highs in the mid 40s.
	Lo: 31°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Crescent Moon	Civil Twilight: 6:38 AM EST	Sunrise: 7:09 AM EST
		Sunset: 4:41 PM EST	Civil Twilight: 5:12 PM EST

Normal Climate

Normal Temperatures

(ROCHESTER MONROE CO AP Weather station, 4.03 miles from Rochester)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	31.2	33.2	42.7	55.2	67.9	76.6	81.4	79.1	71.1	59.7	47.2	36.1	56.8
Mean °F	23.9	25.3	33.9	45.3	57.0	65.8	70.7	68.9	61.2	50.4	39.9	29.4	47.6
Min °F	16.6	17.3	25.2	35.3	46.1	55.0	60.0	58.7	51.3	41.1	32.6	22.7	38.5

Normal Precipitation