Alton Bay SPB Rainfall Forecast

Today 30 May
100%
Sun 31 May
45%
Mon 1 Jun
50%
Tue 2 Jun
35%
Wed 3 Jun
30%
Thu 4 Jun
15%
Fri 5 Jun
5%

Alton Bay SPB Rainfall Statistics

May Rainfall

Laconia, Laconia Municipal Airport (10.6 miles)

Total Rainfall 2026
10.6in
Daily Average 2026
0.1in
Wettest Day 14 May, 2026
1.4in
Wet Days 2026
51/150 (34%)
Total Rainfall April
1.8in
Daily Average April
0.1in
Wettest Day 16 April, 2026
0.4in
Wet Days April
10/30 (33%)
Total Rainfall May
3.9in
Daily Average May
0.1in
Wettest Day 14 May, 2026
1.4in
Wet Days May
10/30 (33%)

Climate (2010–Present)

Laconia, Laconia Municipal Airport (10.6 miles)

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Annual Average 2021–2025
29in
Monthly Average 2021–2026
2.4in
Daily Average 2021–2026
0.1in
Wettest Day 23 April, 2023
2in

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