The Birches Rainfall Forecast
- 100%
- 100%
- 25%
- 30%
- 80%
- 90%
- 90%
The Birches Rainfall Statistics
October Rainfall
Olympia, Olympia Airport (3.7 miles)
Total Rainfall October
0.4inDaily Average October
0.03inWettest Day 1 October, 2025
0.3inWet Days October
4/18 (22%)
Climate (2010–Present)
Olympia, Olympia Airport (3.7 miles)
Annual Average 2020–2024
50.9inMonthly Average 2020–2025
4inDaily Average 2020–2025
0.1inWettest Day 6 January, 2022
4in