Dorchester Rainfall Forecast
- 10%
- 20%
- 10%
- 30%
- 20%
- 10%
- 25%
Dorchester Rainfall Statistics
July Rainfall
Boston, Logan International Airport (5 miles)
Total Rainfall July
0.6inDaily Average July
0.1inWettest Day 9 July, 2025
0.4inWet Days July
3/11 (27%)
Climate (2010–Present)
Boston, Logan International Airport (5 miles)
Annual Average 2020–2024
43.1inMonthly Average 2020–2025
3.7inDaily Average 2020–2025
0.1inWettest Day 22 May, 2025
3.1in