Somersworth Rainfall Forecast

Today 12 Sep
No Rain
Sat 13 Sep
15%
Sun 14 Sep
20%
Mon 15 Sep
15%
Tue 16 Sep
No Rain
Wed 17 Sep
No Rain
Thu 18 Sep
5%

Somersworth Rainfall Statistics

September Rainfall

Rochester - Skyhaven Airport (3.1 miles)

Total Rainfall 2025
25.5in
Daily Average 2025
0.1in
Wettest Day 26 April, 2025
1.3in
Wet Days 2025
91/255 (36%)
Total Rainfall August
1in
Daily Average August
0.03in
Wettest Day 29 August, 2025
0.5in
Wet Days August
6/31 (19%)
Total Rainfall September
1.2in
Daily Average September
0.1in
Wettest Day 7 September, 2025
0.6in
Wet Days September
3/12 (25%)

Climate (2010–Present)

Rochester - Skyhaven Airport (3.1 miles)

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Annual Average 2020–2024
42.3in
Monthly Average 2020–2025
3.6in
Daily Average 2020–2025
0.1in
Wettest Day 9 July, 2021
2.6in

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