Glen Allyn Rainfall Forecast
- 45%< 2mm
- 40%< 1mm
- 30%< 1mm
- 40%< 1mm
- 65%1–5mm
- 70%5–20mm
- 65%5–30mm
Glen Allyn Rainfall Statistics View More
April Rainfall
Walkamin Research Station (36km)
Total Rainfall April
5.2mmDaily Average April
2.6mmWettest Day 1 April, 2026
5.2mmWet Days April
1/6 (17%)
Climate (2010–Present)
Walkamin Research Station (36km)
Annual Average 2021–2025
1439.1mmMonthly Average 2021–2026
124mmDaily Average 2021–2026
4.1mmWettest Day 17 December, 2023
178.4mm