Birch Lake Rainfall Forecast

Today 20 Oct
40%
Tue 21 Oct
85%
Wed 22 Oct
35%
Thu 23 Oct
No Rain
Fri 24 Oct
5%
Sat 25 Oct
10%
Sun 26 Oct
10%

Birch Lake Rainfall Statistics

October Rainfall

Iowa County Airport (18 miles)

Total Rainfall 2025
38.7in
Daily Average 2025
0.2in
Wettest Day 23 June, 2025
5.2in
Wet Days 2025
57/293 (19%)
Total Rainfall September
0.1in
Daily Average September
0.01in
Wettest Day 3 September, 2025
0.1in
Wet Days September
2/30 (7%)
Total Rainfall October
–
Daily Average October
–
Wettest Day 20 October, 2025
–
Wet Days October
–

Climate (2010–Present)

Iowa County Airport (18 miles)

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Annual Average 2020–2024
28.1in
Monthly Average 2020–2025
2.7in
Daily Average 2020–2025
0.1in
Wettest Day 23 June, 2025
5.2in

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