Peterborough, NH Weather

Peterborough, NH 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 78.70 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 9.30 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 22 degrees Fahrenheit, and moderate during winter with an average difference of 21 degrees Fahrenheit.

The annual average precipitation at Peterborough is 44.68 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is August with an average rainfall of 4.12 Inches.

Weather Data

Current Conditions

(Updated: 12:52 AM EST MON NOV 23 2009)

Overcast, 38°F	Humidity: 83%	Dewpoint: 33°F
	Wind Speed: CALM	Heat Index: 38°F
	Barometer: 30.48 in.	Wind Chill: 38°F

Weather Forecast

(Generated: 11:39 PM EST SUN NOV 22 2009)

		Tonight: Cloudy. Near steady temperature in the lower 30s. Light and variable winds...Becoming north around 5 mph.
	Lo: 30°F
	Hi: 49°F	Monday: Cloudy. Highs in the upper 40s. East winds around 5 mph.
	Lo: 40°F
	Hi: 49°F	Tuesday: Cloudy with a 50 percent chance of showers. Patchy fog in the morning. Highs in the upper 40s. North winds 5 to 10 mph.
	Lo: 35°F
	Hi: 49°F	Wednesday: Partly sunny. Highs in the upper 40s.
	Lo: 35°F
	Hi: 50°F	Thanksgiving day: Cloudy with a 50 percent chance of rain. Highs around 50.
	Lo: 35°F
	Hi: 45°F	Friday: Rain likely. Lows in the mid 30s. Highs in the mid 40s. Chance of rain 60 percent.
	Lo: 30°F
	Hi: 40°F	Saturday: Mostly cloudy. A chance of rain showers in the morning...Then a chance of rain and snow showers in the afternoon. Cold with highs around 40. Chance of precipitation 30 percent.
	Lo: 25°F

Moon, Sunrise and Sunset

	Moon Phase: Waxing Crescent Moon	Civil Twilight: 6:16 AM EST	Sunrise: 6:47 AM EST
		Sunset: 4:19 PM EST	Civil Twilight: 4:50 PM EST

Normal Climate

Normal Temperatures

(PETERBORO 2 S Weather station, 1.42 miles from Peterborough)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	29.9	32.5	42.1	53.9	66.7	73.9	78.7	76.1	68.3	57.7	45.7	34.7	55.0
Mean °F	19.6	21.5	31.4	42.7	54.6	62.6	67.6	65.3	57.5	46.4	36.2	25.3	44.2
Min °F	9.3	10.4	20.6	31.5	42.5	51.2	56.4	54.4	46.6	35.1	26.7	15.9	33.4

Normal Precipitation