Perth, ND Weather

Perth, ND climate is mild during summer when temperatures tend to be in the 60's and extremely cold during winter when temperatures tend to be in the 0's.

The warmest month of the year is July with an average maximum temperature of 77.70 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of -9.99 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 27 degrees Fahrenheit, and moderate during winter with an average difference of 24 degrees Fahrenheit.

The annual average precipitation at Perth is 17.95 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is June with an average rainfall of 3.55 Inches.

Weather Data

Current Conditions

(Updated: 6:15 AM CST SUN NOV 8 2009)

Overcast, 36°F	Humidity: 75%	Dewpoint: 28°F
	Wind Speed: SE 3.5 MPH (3 KT)	Heat Index: 36°F
	Barometer: 29.89 in.	Wind Chill: 36°F

Weather Forecast

(Generated: 3:35 AM CST SUN NOV 08 2009)

	Hi: 53°F	Today: Partly sunny. Highs 50 to 55. Southwest winds 5 to 10 mph.
	Lo: 33°F
	Hi: 48°F	Monday: Mostly sunny. Highs 45 to 50. West winds around 10 mph.
	Lo: 28°F
	Hi: 55°F	Tuesday: Mostly sunny. Highs in the mid 50s.
	Lo: 33°F
	Hi: 48°F	Veterans day: Mostly sunny. Highs 45 to 50.
	Lo: 33°F
	Hi: 45°F	Thursday: Mostly cloudy. Chance of light rain. Highs in the mid 40s.
	Lo: 33°F
	Hi: 45°F	Friday: Mostly sunny. Highs in the mid 40s.
	Lo: 25°F

Moon, Sunrise and Sunset

	Moon Phase: Waning Gibbous Moon	Civil Twilight: 7:00 AM CST	Sunrise: 7:34 AM CST
		Sunset: 5:07 PM CST	Civil Twilight: 5:41 PM CST

Normal Climate

Normal Temperatures

(BELCOURT KEYA RADIO Weather station, 15.47 miles from Perth)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	13.9	21.2	32.0	49.9	64.0	72.3	77.7	77.1	65.5	52.8	32.3	18.5	48.1
Mean °F	1.9	9.3	20.6	36.9	50.9	59.8	65.0	63.0	52.0	39.5	21.9	7.4	35.7
Min °F	-10.2	-2.7	9.1	23.8	37.8	47.2	52.2	48.9	38.4	26.2	11.5	-3.7	23.2

Normal Precipitation