Bay City
Oregon, USA
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Bay City, OR

Average sea temperature in September - Bay City, OR
  • Average sea temperature in September: 56.2°F

The best month for swimming (with the highest average sea temperature) is July (57.2°F).
The coldest month (with the lowest average sea temperature) is February (48.1°F).

Average daylight in September - Bay City, OR
  • Average daylight in September: 12.5h

The month with the longest days is June (Average daylight: 15.6h).
The month with shortest days is December (Average daylight: 8.8h).