Holliston Rainfall Forecast

Today 18 Aug
25%
Wed 19 Aug
15%
Thu 20 Aug
35%
Fri 21 Aug
20%
Sat 22 Aug
40%
Sun 23 Aug
55%
Mon 24 Aug
45%

Holliston Rainfall Statistics

August Rainfall

Norwood, Norwood Memorial Airport (12.4 miles)

Total Rainfall 2026
18.1in
Daily Average 2026
0.1in
Wettest Day 7 July, 2026
1.5in
Wet Days 2026
75/230 (33%)
Total Rainfall July
4.7in
Daily Average July
0.2in
Wettest Day 7 July, 2026
1.5in
Wet Days July
11/31 (35%)
Total Rainfall August
0.8in
Daily Average August
0.1in
Wettest Day 3 August, 2026
0.7in
Wet Days August
2/18 (11%)

Climate (2021–2025)

Norwood, Norwood Memorial Airport (12.4 miles)

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Annual Average 2021–2025
46.7in
Monthly Average 2021–2026
3.7in
Daily Average 2021–2026
0.1in
Wettest Day 10 July, 2025
3.1in

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