United States · 1991–2020 normal
East Haddam in
September.
Typical September weather in East Haddam: 24.6°C by day, 12.3°C at night, 107 mm of rain over 6.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high24.6°C
Typical low12.3°C
Rain107 mm
Wet days6.9
Comfort score 79 this month, the highest of the year. Daylight is calculated as 12 h 25 from latitude 41.45°. Open-water sea temperature is 20.5°C (37 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4833363
- NOAA station
- USW00054788 · MERIDEN MARKHAM MUNI AP
- Station distance
- 31.2 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.
From evidence to a booked trip
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