Lewiston Rainfall Forecast

Today 11 May
5%
Tue 12 May
No Rain
Wed 13 May
35%
Thu 14 May
90%
Fri 15 May
80%
Sat 16 May
20%
Sun 17 May
10%

Lewiston Rainfall Statistics

May Rainfall

Auburn-Lewiston (4.3 miles)

Total Rainfall 2026
6.9in
Daily Average 2026
0.1in
Wettest Day 16 March, 2026
1.1in
Wet Days 2026
47/131 (36%)
Total Rainfall April
2.9in
Daily Average April
0.1in
Wettest Day 30 April, 2026
0.9in
Wet Days April
14/30 (47%)
Total Rainfall May
0.6in
Daily Average May
0.1in
Wettest Day 6 May, 2026
0.3in
Wet Days May
4/11 (36%)

Climate (2010–Present)

Auburn-Lewiston (4.3 miles)

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Annual Average 2021–2025
27.1in
Monthly Average 2021–2026
2.2in
Daily Average 2021–2026
0.1in
Wettest Day 23 January, 2025
7.8in

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