Glen Allyn Rainfall Forecast
- 75%5–10mm
- 60%1–5mm
- 60%1–5mm
- 85%10–25mm
- 90%20–50mm
- 90%20–45mm
- 85%15–35mm
River Levels
Glen Allyn Rainfall Statistics View More
March Rainfall
Walkamin Research Station (36km)
Total Rainfall March
169.6mmDaily Average March
12.1mmWettest Day 7 March, 2026
50mmWet Days March
13/16 (81%)
Climate (2010–Present)
Walkamin Research Station (36km)
Annual Average 2021–2025
1439.1mmMonthly Average 2021–2026
121.7mmDaily Average 2021–2026
4.1mmWettest Day 17 December, 2023
178.4mm