Thomaston Rainfall Forecast
- 25%
- No Rain
- 80%
- 60%
- 35%
- 20%
- 30%
Thomaston Rainfall Statistics
September Rainfall
Oxford, Waterbury-Oxford Airport (13 miles)
Total Rainfall September
2.6inDaily Average September
0.2inWettest Day 13 September, 2026
1.3inWet Days September
5/18 (28%)
Climate (2021–2025)
Oxford, Waterbury-Oxford Airport (13 miles)
Annual Average 2021–2025
45.1inMonthly Average 2021–2026
3.7inDaily Average 2021–2026
0.1inWettest Day 18 December, 2023
4.7in