Belt, MT Weather
Belt, 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 80.30 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 14.10 degrees Fahrenheit.
Temperature variations between night and day tend to be moderate during summer with a difference that can reach 29 degrees Fahrenheit, and moderate during winter with an average difference of 20 degrees Fahrenheit.
The annual average precipitation at Belt is 18.39 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is May with an average rainfall of 2.98 Inches.
Weather Data
Current Conditions
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Fair, 48°F | Humidity: 24% | Dewpoint: 13°F |
| Wind Speed: S 22 MPH | Heat Index: 48°F | ||
| Barometer: 29.82 in. | Wind Chill: 41°F |
Weather Forecast
| Hi: 48°F | Rest of today: Mostly cloudy. In the mountains...A 20 percent chance of snow showers in the afternoon. Highs 45 to 50...35 to 45 in the mountains. Southwest winds 10 to 20 mph with gusts to 40 mph. | |
| Lo: 28°F | ||
| Hi: 43°F | Sunday: Partly cloudy. Highs 40 to 45...30 to 40 in the mountains. Southwest winds 5 to 15 mph. | |
| Lo: 28°F | ||
| Hi: 51°F | Monday: Sunny. Highs 45 to 55. Southwest winds 10 to 15 mph. | |
| Lo: 33°F | ||
| Hi: 51°F | Tuesday: Partly cloudy. Lows 30 to 35. Highs 45 to 55. | |
| Lo: 28°F | ||
| Hi: 41°F | Wednesday: Mostly cloudy with a 20 percent chance of rain and snow. Highs 35 to 45. | |
| Lo: 26°F | ||
| Hi: 36°F | Thanksgiving day: Mostly cloudy with a 40 percent chance of snow. Highs 30 to 40. Lows 20 to 30. | |
| Lo: 26°F |
Moon, Sunrise and Sunset
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Moon Phase: Waning Crescent Moon | Civil Twilight: 7:03 AM MST |
Sunrise: 7:37 AM MST |
| Sunset: 4:41 PM MST |
Civil Twilight: 5:15 PM MST |
Normal Climate
Normal Temperatures
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Max °F | 33.8 | 38.7 | 44.8 | 54.9 | 63.9 | 72.1 | 79.7 | 80.3 | 69.8 | 58.4 | 42.6 | 35.7 | 56.2 |
| Mean °F | 24.0 | 28.4 | 34.2 | 42.8 | 51.3 | 59.1 | 65.1 | 65.5 | 56.3 | 46.6 | 33.4 | 26.4 | 44.4 |
| Min °F | 14.1 | 18.1 | 23.6 | 30.7 | 38.7 | 46.1 | 50.5 | 50.6 | 42.7 | 34.8 | 24.2 | 17.0 | 32.6 |
Normal Precipitation
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Annual |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Inch | 0.80 | 0.63 | 1.26 | 1.58 | 2.98 | 2.93 | 1.91 | 1.67 | 1.70 | 1.20 | 0.86 | 0.87 | 18.39 |

