Rainier Rainfall Forecast
- 65%
- No Rain
- No Rain
- No Rain
- 5%
- 20%
- 20%
Rainier Rainfall Statistics
April Rainfall
Southwest Washington Regional Airport (2.5 miles)
Total Rainfall April
–Daily Average April
–Wettest Day 2 April, 2026
–Wet Days April
–
Climate (2010–Present)
Southwest Washington Regional Airport (2.5 miles)
Annual Average 2021–2025
39.7inMonthly Average 2021–2026
3.3inDaily Average 2021–2026
0.1inWettest Day 4 November, 2022
4.2in