Flights to Butte, United States
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Weather in Butte
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | -2°C | -12°C |
| February | -2°C | -12°C |
| March | 2°C | -7°C |
| April | 6°C | -3°C |
| May | 12°C | 1°C |
| June | 18°C | 5°C |
| July | 25°C | 10°C |
| August | 24°C | 9°C |
| September | 19°C | 5°C |
| October | 9°C | -1°C |
| November | 2°C | -8°C |
| December | -3°C | -12°C |
