Henderson Lake Rainfall Forecast

Today 28 Sep
No Rain
Mon 29 Sep
No Rain
Tue 30 Sep
10%
Wed 1 Oct
5%
Thu 2 Oct
5%
Fri 3 Oct
15%
Sat 4 Oct
40%

Henderson Lake Rainfall Statistics

September Rainfall

Willmar Municipal Airport - John L. Rice Field (9.9 miles)

Total Rainfall 2025
30.5in
Daily Average 2025
0.1in
Wettest Day 13 June, 2025
3in
Wet Days 2025
70/271 (26%)
Total Rainfall August
3.9in
Daily Average August
0.1in
Wettest Day 16 August, 2025
1.6in
Wet Days August
9/31 (29%)
Total Rainfall September
3.2in
Daily Average September
0.1in
Wettest Day 2 September, 2025
1in
Wet Days September
10/28 (36%)

Climate (2010–Present)

Willmar Municipal Airport - John L. Rice Field (9.9 miles)

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Annual Average 2020–2024
7.4in
Monthly Average 2020–2025
1.1in
Daily Average 2020–2025
0.04in
Wettest Day 13 June, 2025
3in

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