United States · 1991–2020 normal
Watertown in
September.
Typical September weather in Watertown: 22.1°C by day, 9.3°C at night, 62 mm of rain over 6.3 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high22.1°C
Typical low9.3°C
Rain62 mm
Wet days6.3
Comfort score 77 this month (August leads the year at 82). Daylight is calculated as 12 h 28 from latitude 44.90°.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5232741
- NOAA station
- USW00014946 · WATERTOWN RGNL AP
- Station distance
- 2.8 km from the place centre
- Coverage
- Strong coverage · 28 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.