Rochester Rainfall Forecast
- 5%
- No Rain
- 15%
- 20%
- 20%
- 25%
- 30%
Rochester Rainfall Statistics
May Rainfall
Chehalis-Centralia Airport (11.2 miles)
Total Rainfall May
0inDaily Average May
0inWettest Day 1 May, 2026
0inWet Days May
–
Climate (2010–Present)
Chehalis-Centralia Airport (11.2 miles)
Annual Average 2021–2025
3.4inMonthly Average 2021–2026
0.1inDaily Average 2021–2026
0inWettest Day 6 November, 2021
0.7in