Mount St Helens Rainfall Forecast
- No Rain
- 5%
- 35%
- 95%
- 95%
- 90%
- 85%
Mount St Helens Rainfall Statistics
April Rainfall
Southwest Washington Regional Airport (33.6 miles)
Total Rainfall April
0.9inDaily Average April
0.04inWettest Day 7 April, 2024
0.2inWet Days April
9/22 (41%)
Climate (2010–Present)
Southwest Washington Regional Airport (33.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAnnual Average 2019–2023
36.1inMonthly Average 2019–2024
3.2inDaily Average 2019–2024
0.1inWettest Day 4 November, 2022
4.2in