Topsham Rainfall Forecast
- 10%
- 85%
- 5%
- 85%
- 25%
- 45%
- 50%
Topsham Rainfall Statistics
April Rainfall
Wiscasset Airport (13 miles)
Total Rainfall April
0.9inDaily Average April
0.1inWettest Day 3 April, 2026
0.4inWet Days April
6/10 (60%)
Climate (2010–Present)
Wiscasset Airport (13 miles)
Annual Average 2021–2025
42.9inMonthly Average 2021–2026
3.6inDaily Average 2021–2026
0.1inWettest Day 9 July, 2021
3.4in