Fairfield, MT Weather

Fairfield, MT 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 August with an average maximum temperature of 79.60 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 11.30 degrees Fahrenheit.

Temperature variations between night and day tend to be moderate during summer with a difference that can reach 28 degrees Fahrenheit, and moderate during winter with an average difference of 21 degrees Fahrenheit.

The annual average precipitation at Fairfield is 12.50 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 2.39 Inches.

Weather Data

Current Conditions

(Updated: 4:53 AM MST MON NOV 23 2009)

Fair, 28°F	Humidity: 72%	Dewpoint: 20°F
	Wind Speed: SW 15.0 MPH (13 KT)	Heat Index: 28°F
	Barometer: 29.95 in.	Wind Chill: 16°F

Weather Forecast

(Generated: 4:08 AM MST MON NOV 23 2009)

	Hi: 45°F	Today: Partly cloudy. Highs around 45. West winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
	Lo: 35°F
	Hi: 45°F	Tuesday: Increasing clouds. Windy. Highs around 45. West winds 20 to 30 mph with gusts to 50 mph.
	Lo: 25°F
	Hi: 50°F	Wednesday: Partly cloudy. Highs around 50. Southwest winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
	Lo: 35°F
	Hi: 56°F	Thanksgiving day: Mostly clear. Lows around 35. Highs 50 to 60.
	Lo: 33°F
	Hi: 50°F	Friday: Mostly cloudy. Highs around 50.
	Lo: 30°F
	Hi: 45°F	Saturday: Partly cloudy with a 20 percent chance of rain and snow showers. Highs around 45.
	Lo: 28°F

Moon, Sunrise and Sunset

	Moon Phase: First Quarter Moon	Civil Twilight: 7:09 AM MST	Sunrise: 7:43 AM MST
		Sunset: 4:43 PM MST	Civil Twilight: 5:18 PM MST

Normal Climate

Normal Temperatures

(FAIRFIELD Weather station, 0.36 miles from Fairfield)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	31.7	37.6	45.4	54.9	64.1	72.1	78.7	79.6	69.6	58.5	41.5	34.3	55.7
Mean °F	21.5	26.4	33.7	42.8	52.0	59.7	64.9	65.2	55.9	45.8	31.6	24.5	43.7
Min °F	11.3	15.1	21.9	30.7	39.9	47.2	51.1	50.8	42.1	33.1	21.6	14.7	31.6

Normal Precipitation