Dorchester Rainfall Forecast

Today 1 Jul
35%
Wed 2 Jul
80%
Thu 3 Jul
45%
Fri 4 Jul
15%
Sat 5 Jul
10%
Sun 6 Jul
25%
Mon 7 Jul
30%

Dorchester Rainfall Statistics

July Rainfall

Summerville Airport (8.1 miles)

Total Rainfall 2025
13.7in
Daily Average 2025
0.1in
Wettest Day 25 May, 2025
1.4in
Wet Days 2025
50/182 (27%)
Total Rainfall June
2.4in
Daily Average June
0.1in
Wettest Day 11 June, 2025
0.5in
Wet Days June
10/30 (33%)
Total Rainfall July
–
Daily Average July
–
Wettest Day 1 July, 2025
–
Wet Days July
–

Climate (2010–Present)

Summerville Airport (8.1 miles)

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Annual Average 2020–2024
39.4in
Monthly Average 2020–2025
3.1in
Daily Average 2020–2025
0.1in
Wettest Day 30 September, 2022
4.6in

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