United States · 1991–2020 normal
Hartford in
September.
Typical September weather in Hartford: 20.8°C by day, 8°C at night, 95 mm of rain over 7.5 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high20.8°C
Typical low8°C
Rain95 mm
Wet days7.5
Comfort score 64 this month (August leads the year at 78). Daylight is calculated as 12 h 27 from latitude 44.37°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4966616
- NOAA station
- USC00173570 · HARTFORD
- Station distance
- 2.4 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.