Fairfield, ID Weather

Fairfield, ID 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 85.30 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 5.90 degrees Fahrenheit.

Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 39 degrees Fahrenheit, and moderate during winter with an average difference of 26 degrees Fahrenheit.

The annual average precipitation at Fairfield is 14.87 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is January with an average rainfall of 2.22 Inches.

Weather Data

Current Conditions

(Updated: 6:53 PM MST MON NOV 23 2009)

Partly Cloudy, 25°F	Humidity: 80%	Dewpoint: 19°F
	Wind Speed: CALM	Heat Index: 25°F
	Barometer: 30.38 in.	Wind Chill: 25°F

Weather Forecast

(Generated: 3:16 PM MST MON NOV 23 2009)

		Tonight: Increasing clouds. Patchy fog after midnight. Lows 6 to 11. Light winds.
	Lo: 9°F
	Hi: 37°F	Tuesday: Decreasing clouds. Patchy fog in the morning. Highs 34 to 39. North winds around 10 mph in the morning...Becoming light in the afternoon. Lowest wind chill readings around zero in the morning.
	Lo: 18°F
	Hi: 40°F	Wednesday: Mostly sunny. Highs 37 to 42. Light winds.
	Lo: 19°F
	Hi: 42°F	Thanksgiving day: Sunny. Highs 39 to 44.
	Lo: 24°F
	Hi: 42°F	Friday: Partly sunny with a 30 percent chance of rain and snow showers. Highs 39 to 44.
	Lo: 23°F
	Hi: 40°F	Saturday: Mostly cloudy. A 30 percent chance of snow showers. Lows 20 to 25. Highs 34 to 44.
	Lo: 14°F
	Hi: 35°F	Sunday: Mostly cloudy. A 20 percent chance of snow showers. Lows 10 to 16. Highs 30 to 39.
	Lo: 15°F

Moon, Sunrise and Sunset

	Moon Phase: First Quarter Moon	Civil Twilight: 7:10 AM MST	Sunrise: 7:41 AM MST
		Sunset: 5:08 PM MST	Civil Twilight: 5:39 PM MST

Normal Climate

Normal Temperatures

(FAIRFIELD RANGER STN Weather station, 0.59 miles from Fairfield)

Month	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec	Annual
Max °F	30.8	36.2	44.5	56.9	67.1	76.1	85.3	84.9	75.6	63.4	43.3	31.5	58.0
Mean °F	18.4	22.6	31.6	42.7	51.5	59.0	66.4	65.2	56.1	45.5	30.7	19.4	42.4
Min °F	5.9	9.0	18.6	28.5	35.9	41.9	47.4	45.5	36.5	27.5	18.0	7.2	26.8

Normal Precipitation