Climate almanac
Birch Bay
Washington, United States · 48.92°, -122.74°
What is the weather like in Birch Bay in October?
In October, Birch Bay is typically 59°F (15°C) during the day and 46°F (8°C) at night. The month brings about 7.8 in (198 mm) of precipitation in total.
- Average high59°F (15°C)
- Average low46°F (8°C)
- Precipitation7.8 in (198 mm)
- Clear or mostly clear days7
- Based on2016-2025 daily ERA5 reanalysis data (10-year normals)