Iona Rainfall Forecast

Today 18 Oct
No Rain
Mon 19 Oct
No Rain
Tue 20 Oct
No Rain
Wed 21 Oct
No Rain
Thu 22 Oct
No Rain
Fri 23 Oct
5%
Sat 24 Oct
20%

Iona Rainfall Statistics

October Rainfall

Slayton Municipal Airport (5 miles)

Total Rainfall 2026
27.8 in
Daily Average 2026
0.1 in
Wettest Day 23 June, 2026
2.6 in
Wet Days 2026
59/291 (20%)
Total Rainfall September
8.4 in
Daily Average September
0.3 in
Wettest Day 21 September, 2026
2.2 in
Wet Days September
17/30 (57%)
Total Rainfall October
0.3 in
Daily Average October
0.02 in
Wettest Day 15 October, 2026
0.3 in
Wet Days October
1/18 (6%)

Climate (2021–2025)

Slayton Municipal Airport (5 miles)

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Annual Average 2021–2025
27.1 in
Monthly Average 2021–2026
2.6 in
Daily Average 2021–2026
0.1 in
Wettest Day 21 June, 2024
4.8 in

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