Thunder Bay River State Forest Rainfall Forecast

Today 24 Jul
No Rain
Sat 25 Jul
25%
Sun 26 Jul
55%
Mon 27 Jul
70%
Tue 28 Jul
55%
Wed 29 Jul
10%
Thu 30 Jul
10%

Thunder Bay River State Forest Rainfall Statistics

July Rainfall

Alpena, Alpena County Regional Airport (1.2 miles)

Total Rainfall 2026
25.8in
Daily Average 2026
0.1in
Wettest Day 18 July, 2026
2.6in
Wet Days 2026
97/205 (47%)
Total Rainfall June
3.7in
Daily Average June
0.1in
Wettest Day 6 June, 2026
0.9in
Wet Days June
11/30 (37%)
Total Rainfall July
3.9in
Daily Average July
0.2in
Wettest Day 18 July, 2026
2.6in
Wet Days July
7/24 (29%)

Climate (2021–2025)

Alpena, Alpena County Regional Airport (1.2 miles)

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Annual Average 2021–2025
30.2in
Monthly Average 2021–2026
2.7in
Daily Average 2021–2026
0.1in
Wettest Day 29 December, 2025
4.2in

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