United States · 1991–2020 normal
Hartford in
September.
Typical September weather in Hartford: 24.1°C by day, 12.8°C at night, 83 mm of rain over 8.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high24.1°C
Typical low12.8°C
Rain83 mm
Wet days8.3
Comfort score 84 this month, the highest of the year. Daylight is calculated as 12 h 26 from latitude 42.21°. Open-water sea temperature is 19.9°C (25 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4995468
- NOAA station
- USC00202445 · EAU CLAIRE 4 NE
- Station distance
- 22.2 km from the place centre
- Coverage
- Good coverage · 23 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.