United States · 1991–2020 normal
Hauppauge in
September.
Typical September weather in Hauppauge: 23.9°C by day, 14.8°C at night, 92 mm of rain over 7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high23.9°C
Typical low14.8°C
Rain92 mm
Wet days7
Comfort score 88 this month, the highest of the year. Daylight is calculated as 12 h 25 from latitude 40.83°. Open-water sea temperature is 20.9°C (23 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5120228
- NOAA station
- USW00004781 · ISLIP-LI MACARTHUR AP
- Station distance
- 9.2 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.