United States · 1991–2020 normal

Butte in
September.

Typical September weather in Butte: 14.1°C by day, 5.9°C at night, 67 mm of rain over 9.2 wet days. These are measured 1991–2020 station normals, not a forecast.

Typical high14.1°C
Typical low5.9°C
Rain67 mm
Wet days9.2

Comfort score 41 this month (July leads the year at 78). Daylight is calculated as 12 h 48 from latitude 61.54°.

The evidence behind this page

One month,
from the same station.

Place identity
GeoNames 5858289
NOAA station
USC00506870 · PALMER JOB CORPS
Station distance
6.3 km from the place centre
Coverage
Good coverage · 22 usable years
Important limit
Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.