Average temperature in Big Sky (MT)
The mean minimum and maximum temperatures over the year in Big Sky (Montana), the United States of America.
- The months of July and August have nice average temperatures.
- Cold season / winter is in the months January, February and December.
- On average, the warmest month is July with 24°C.
- On average, the coolest month is December with -3°C.
- The average annual maximum temperature is 10°C.
- The average annual minimum temperature is -4°C.
Forecast for Big Sky (MT)
partly cloudy and small chance of rain
broken clouds and small chance of slight rain
partly cloudy and sleet