United States · 1991–2020 normal
Norwalk in
July.
Typical July weather in Norwalk: 28.3°C by day, 17.6°C at night, 107 mm of rain over 9.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high28.3°C
Typical low17.6°C
Rain107 mm
Wet days9.1
Comfort score 66 this month (September leads the year at 83). Daylight is calculated as 14 h 52 from latitude 41.24°. Open-water sea temperature is 23.7°C (43 km from the place centre).
Event window
Warm sea in July
The nearest open-water NOAA OISST 1991–2020 cell averages 23.7°C in July. 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 5165101
- NOAA station
- USC00336118 · NORWALK WWTP
- Station distance
- 2.3 km from the place centre
- Coverage
- Strong coverage · 29 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.