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
|
Partly Cloudy, 46°F | Humidity: 50% | Dewpoint: 28°F |
| Wind Speed: E 3.5 MPH (3 KT) | Heat Index: 46°F | ||
| Barometer: 30.40 in. | Wind Chill: 46°F |
Weather Forecast
 | Tonight: Partly cloudy. Not as cold. Lows 26 to 31. Northeast winds 10 to 15 mph. | |
| Lo: 29°F | ||
 | Hi: 49°F | Wednesday: Partly sunny. Highs 46 to 51. Northwest winds around 10 mph. |
| Lo: 27°F | ||
 | Hi: 48°F | Thursday: Mostly sunny. Highs 45 to 50. West winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. |
| Lo: 23°F | ||
| Hi: 42°F | Friday: Mostly sunny. Highs 39 to 44. |
| Lo: 18°F | ||
| Hi: 45°F | Saturday: Mostly clear. Lows 15 to 20. Highs 39 to 49. |
| Lo: 18°F | ||
| Hi: 45°F | Saturday: Mostly clear. Lows 15 to 20. Highs 39 to 49. |
| Lo: 25°F | ||
| Hi: 50°F | Sunday: Partly cloudy. Highs 47 to 52. Lows 20 to 29. |
| Lo: 25°F |
Moon, Sunrise and Sunset
 |
Moon Phase: Waxing Crescent Moon | Civil Twilight: 7:20 AM MDT |
Sunrise: 7:48 AM MDT |
| Sunset: 7:46 PM MDT |
Civil Twilight: 8:15 PM MDT |
Normal Climate
Normal Temperatures
| 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
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 2.22 | 1.71 | 1.45 | 1.05 | 1.33 | 0.83 | 0.60 | 0.42 | 0.69 | 0.82 | 1.77 | 1.98 | 14.87 |
