United States · 1991–2020 normal
Bon Air in
September.
Typical September weather in Bon Air: 27.5°C by day, 16.5°C at night, 117 mm of rain over 7.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high27.5°C
Typical low16.5°C
Rain117 mm
Wet days7.3
Comfort score 70 this month (May leads the year at 77). Daylight is calculated as 12 h 23 from latitude 37.52°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4748305
- NOAA station
- USW00013740 · RICHMOND INTL AP
- Station distance
- 20.7 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.