South Mattapan Rainfall Forecast

Today 8 May
25%
Sat 9 May
100%
Sun 10 May
60%
Mon 11 May
85%
Tue 12 May
50%
Wed 13 May
20%
Thu 14 May
55%

South Mattapan Rainfall Statistics

May Rainfall

Norwood, Norwood Memorial Airport (6.2 miles)

Total Rainfall 2026
7.6in
Daily Average 2026
0.1in
Wettest Day 16 March, 2026
1.4in
Wet Days 2026
41/128 (32%)
Total Rainfall April
1.4in
Daily Average April
0.05in
Wettest Day 2 April, 2026
0.4in
Wet Days April
8/30 (27%)
Total Rainfall May
0.1in
Daily Average May
0.02in
Wettest Day 6 May, 2026
0.1in
Wet Days May
2/8 (25%)

Climate (2010–Present)

Norwood, Norwood Memorial Airport (6.2 miles)

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Annual Average 2021–2025
46.7in
Monthly Average 2021–2026
3.8in
Daily Average 2021–2026
0.1in
Wettest Day 10 July, 2025
3.1in

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