Portsmouth Rainfall Forecast
- 25%
- 80%
- 75%
- 80%
- 30%
- 30%
- 40%
Portsmouth Rainfall Statistics
May Rainfall
Newport, Newport State Airport (5 miles)
Total Rainfall May
–Daily Average May
–Wettest Day 8 May, 2026
–Wet Days May
–
Climate (2010–Present)
Newport, Newport State Airport (5 miles)
Annual Average 2021–2025
45inMonthly Average 2021–2026
3.7inDaily Average 2021–2026
0.1inWettest Day 2 September, 2021
5.1in