Lake Jefferson Rainfall Forecast

Today 23 Aug
40%
Sun 24 Aug
No Rain
Mon 25 Aug
No Rain
Tue 26 Aug
No Rain
Wed 27 Aug
5%
Thu 28 Aug
5%
Fri 29 Aug
15%

Lake Jefferson Rainfall Statistics

August Rainfall

Mankato, Mankato Regional Airport (7.5 miles)

Total Rainfall 2025
16.2in
Daily Average 2025
0.1in
Wettest Day 17 August, 2025
2.8in
Wet Days 2025
57/235 (24%)
Total Rainfall July
4in
Daily Average July
0.1in
Wettest Day 23 July, 2025
1.8in
Wet Days July
12/31 (39%)
Total Rainfall August
3.6in
Daily Average August
0.2in
Wettest Day 17 August, 2025
2.8in
Wet Days August
8/23 (35%)

Climate (2010–Present)

Mankato, Mankato Regional Airport (7.5 miles)

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Annual Average 2020–2024
18.5in
Monthly Average 2020–2025
1.4in
Daily Average 2020–2025
0.05in
Wettest Day 17 August, 2025
2.8in

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