United States · 1991–2020 normal
Great Falls in
August.
Typical August weather in Great Falls: 31.9°C by day, 20.6°C at night, 119 mm of rain over 9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high31.9°C
Typical low20.6°C
Rain119 mm
Wet days9
Comfort score 47 this month (October leads the year at 81). Daylight is calculated as 13 h 27 from latitude 34.58°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4580354
- NOAA station
- USC00389327 · WINNSBORO
- Station distance
- 28.1 km from the place centre
- Coverage
- Strong coverage · 30 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.