Twin Mountain Rainfall Forecast
- No Rain
- No Rain
- No Rain
- 35%
- 40%
- 30%
- 20%
Twin Mountain Rainfall Statistics
September Rainfall
Whitefield - Mount Washington Regional Airport (6.2 miles)
Total Rainfall September
1.3inDaily Average September
0.1inWettest Day 13 September, 2026
0.5inWet Days September
9/22 (41%)
Climate (2021–2025)
Whitefield - Mount Washington Regional Airport (6.2 miles)
Annual Average 2021–2025
34.5inMonthly Average 2021–2026
2.9inDaily Average 2021–2026
0.1inWettest Day 6 July, 2024
2.4in