United States · 1991–2020 normal
West Cambridge/Harvard Square in
September.
Typical September weather in West Cambridge/Harvard Square: 24°C by day, 12.7°C at night, 111 mm of rain over 8.4 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high24°C
Typical low12.7°C
Rain111 mm
Wet days8.4
Comfort score 80 this month, the highest of the year. Daylight is calculated as 12 h 26 from latitude 42.37°. Open-water sea temperature is 17.0°C (20 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 13286806
- NOAA station
- USC00193890 · JAMAICA PLAIN
- Station distance
- 7.7 km from the place centre
- Coverage
- Good coverage · 17 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.