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Box Elder, MT Weather


Box Elder, 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 July with an average maximum temperature of 86.70 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 4.50 degrees Fahrenheit.

Temperature variations between night and day tend to be relatively big during summer with a difference that can reach 37 degrees Fahrenheit, and moderate during winter with an average difference of 26 degrees Fahrenheit.

The annual average precipitation at Box Elder is 15.71 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 2.92 Inches.

Weather Data

Current Conditions

(Updated: 7:53 PM MST SUN NOV 22 2009)

Overcast Overcast, 37°F Humidity: 54% Dewpoint: 22°F
Wind Speed: W 8.1 MPH (7 KT) Heat Index: 37°F
Barometer: 29.76 in. Wind Chill: 31°F

Weather Forecast

(Generated: 2:35 PM MST SUN NOV 22 2009)
  Tonight: Mostly cloudy in the evening...Then becoming partly cloudy. Lows 20 to 25. Southwest winds 10 to 20 mph. Gusts up to 30 mph in the evening.
Lo: 23°F
Hi: 43°F Monday: Partly cloudy. Highs 40 to 45. West winds 10 to 20 mph. Gusts up to 30 mph in the afternoon.
Lo: 28°F
Hi: 45°F Tuesday: Windy. Mostly cloudy in the morning...Then becoming partly cloudy. Highs in the mid 40s. West winds 25 to 35 mph with gusts to 55 mph.
Lo: 23°F
Hi: 48°F Wednesday: Partly cloudy. Highs 45 to 50.
Lo: 30°F
Hi: 51°F Thanksgiving day: Mostly clear. Lows around 30. Highs 45 to 55.
Lo: 30°F
Hi: 53°F Friday: Partly cloudy. Lows around 30. Highs 50 to 55.
Lo: 30°F
Hi: 48°F Saturday: Mostly cloudy with a 20 percent chance of rain and snow showers. Lows around 30. Highs 45 to 50.
Lo: 28°F

Moon, Sunrise and Sunset

Waxing Crescent Moon Moon Phase: Waxing Crescent Moon Civil Twilight:
7:02 AM MST
Sunrise:
7:36 AM MST
Sunset:
4:34 PM MST
Civil Twilight:
5:09 PM MST

Normal Climate

Normal Temperatures

(BIG SANDY Weather station, 13.21 miles from Box Elder)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Max °F 30.1 37.5 48.7 61.0 70.8 79.2 86.7 86.3 74.7 62.2 43.7 33.5 59.5
Mean °F 17.3 24.0 34.4 45.1 54.7 62.4 68.4 67.2 56.4 45.3 30.1 20.5 43.8
Min °F 4.5 10.5 20.1 29.2 38.6 45.5 50.0 48.1 38.1 28.4 16.5 7.5 28.1

Normal Precipitation

(ROCKY BOY Weather station, 11.66 miles from Box Elder)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Inch 0.65 0.50 0.74 1.31 2.92 2.47 1.85 1.63 1.44 0.92 0.65 0.63 15.71