United States · 1991–2020 normal
Niantic in
August.
Typical August weather in Niantic: 26.3°C by day, 17.7°C at night, 75 mm of rain over 5.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high26.3°C
Typical low17.7°C
Rain75 mm
Wet days5.9
Comfort score 79 this month (September leads the year at 85). Daylight is calculated as 13 h 50 from latitude 41.33°. Open-water sea temperature is 21.4°C (23 km from the place centre).
Event window
Warm sea in August
The nearest open-water NOAA OISST 1991–2020 cell averages 21.4°C in August. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4839521
- NOAA station
- USW00014707 · GROTON NEW LONDON AP
- Station distance
- 12 km from the place centre
- Coverage
- Good coverage · 21 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.