United States · 1991–2020 normal
New Canaan in
March.
Typical March weather in New Canaan: 10°C by day, -1.5°C at night, 126 mm of rain over 8.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high10°C
Typical low-1.5°C
Rain126 mm
Wet days8.7
Comfort score 6 this month (September leads the year at 77). Daylight is calculated as 11 h 48 from latitude 41.15°. Open-water sea temperature is 2.8°C (10 km from the place centre).
Event window
Frost-level nights in March
The measured night-time normal is -1.5°C, so frost is typical rather than exceptional this month.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4839319
- NOAA station
- USC00067970 · STAMFORD 5 N
- Station distance
- 5 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.