Minerva Rainfall Forecast

Today 26 Sep
100%
Sun 27 Sep
60%
Mon 28 Sep
10%
Tue 29 Sep
75%
Wed 30 Sep
65%
Thu 1 Oct
60%
Fri 2 Oct
25%

Minerva Rainfall Statistics

September Rainfall

Marshalltown, Marshalltown Municipal Airport (8.7 miles)

Total Rainfall 2026
35.8in
Daily Average 2026
0.1in
Wettest Day 17 June, 2026
3.4in
Wet Days 2026
79/269 (29%)
Total Rainfall August
3.4in
Daily Average August
0.1in
Wettest Day 13 August, 2026
1.1in
Wet Days August
12/31 (39%)
Total Rainfall September
5.6in
Daily Average September
0.2in
Wettest Day 18 September, 2026
1in
Wet Days September
15/26 (58%)

Climate (2021–2025)

Marshalltown, Marshalltown Municipal Airport (8.7 miles)

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Annual Average 2021–2025
26.6in
Monthly Average 2021–2026
2.5in
Daily Average 2021–2026
0.1in
Wettest Day 17 June, 2026
3.4in

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