United States · 1991–2020 normal
Cos Cob in
May.
Typical May weather in Cos Cob: 20.6°C by day, 10°C at night, 98 mm of rain over 9.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high20.6°C
Typical low10°C
Rain98 mm
Wet days9.4
Comfort score 65 this month (September leads the year at 80). Daylight is calculated as 14 h 27 from latitude 41.03°. Open-water sea temperature is 12.5°C (21 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4831969
- NOAA station
- USW00094745 · WESTCHESTER CO AP
- Station distance
- 9.4 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.