Harwinton Rainfall Forecast
- No Rain
- 80%
- 95%
- No Rain
- 50%
- 55%
- 40%
Harwinton Rainfall Statistics
July Rainfall
Oxford, Waterbury-Oxford Airport (19.9 miles)
Total Rainfall July
5.1inDaily Average July
0.4inWettest Day 6 July, 2026
3.3inWet Days July
5/17 (29%)
Climate (2021–2025)
Oxford, Waterbury-Oxford Airport (19.9 miles)
Annual Average 2021–2025
45.1inMonthly Average 2021–2026
3.8inDaily Average 2021–2026
0.1inWettest Day 18 December, 2023
4.7in