Tomah Rainfall Forecast

Today 18 Aug
40%
Wed 19 Aug
30%
Thu 20 Aug
5%
Fri 21 Aug
45%
Sat 22 Aug
30%
Sun 23 Aug
No Rain
Mon 24 Aug
10%

Tomah Rainfall Statistics

August Rainfall

Sparta, Sparta / Fort McCoy Airport (11.2 miles)

Total Rainfall 2026
19.3in
Daily Average 2026
0.1in
Wettest Day 10 June, 2026
2.4in
Wet Days 2026
58/230 (25%)
Total Rainfall July
3.6in
Daily Average July
0.1in
Wettest Day 16 July, 2026
1.1in
Wet Days July
7/31 (23%)
Total Rainfall August
1.2in
Daily Average August
0.1in
Wettest Day 9 August, 2026
1.1in
Wet Days August
4/18 (22%)

Climate (2021–2025)

Sparta, Sparta / Fort McCoy Airport (11.2 miles)

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Annual Average 2021–2025
28in
Monthly Average 2021–2026
2.4in
Daily Average 2021–2026
0.1in
Wettest Day 19 May, 2022
2.9in

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