United States · 1991–2020 normal
Grand Blanc in
September.
Typical September weather in Grand Blanc: 23.9°C by day, 10.9°C at night, 70 mm of rain over 8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high23.9°C
Typical low10.9°C
Rain70 mm
Wet days8
Comfort score 83 this month, the highest of the year. Daylight is calculated as 12 h 26 from latitude 42.93°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4994320
- NOAA station
- USC00203278 · GOODRICH
- Station distance
- 9.9 km from the place centre
- Coverage
- Good coverage · 17 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.