Janesville Rainfall Forecast

Today 15 Oct
85%
Thu 16 Oct
20%
Fri 17 Oct
20%
Sat 18 Oct
60%
Sun 19 Oct
45%
Mon 20 Oct
5%
Tue 21 Oct
25%

Janesville Rainfall Statistics

October Rainfall

Janesville-Rock County (4.3 miles)

Total Rainfall 2025
9.1in
Daily Average 2025
0.03in
Wettest Day 4 June, 2025
1.8in
Wet Days 2025
37/288 (13%)
Total Rainfall September
0.6in
Daily Average September
0.02in
Wettest Day 3 September, 2025
0.5in
Wet Days September
2/30 (7%)
Total Rainfall October
0.3in
Daily Average October
0.03in
Wettest Day 7 October, 2025
0.3in
Wet Days October
1/15 (7%)

Climate (2010–Present)

Janesville-Rock County (4.3 miles)

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Annual Average 2020–2024
12.5in
Monthly Average 2020–2025
1.1in
Daily Average 2020–2025
0.04in
Wettest Day 22 June, 2024
2.2in

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