Ponca Rainfall Forecast

Today 9 Sep
5%
Thu 10 Sep
No Rain
Fri 11 Sep
10%
Sat 12 Sep
35%
Sun 13 Sep
55%
Mon 14 Sep
70%
Tue 15 Sep
25%

Ponca Rainfall Statistics

September Rainfall

Sioux City, Sioux Gateway Airport (19.3 miles)

Total Rainfall 2026
17.6in
Daily Average 2026
0.1in
Wettest Day 2 April, 2026
1.8in
Wet Days 2026
57/252 (23%)
Total Rainfall August
3.9in
Daily Average August
0.1in
Wettest Day 13 August, 2026
1.7in
Wet Days August
9/31 (29%)
Total Rainfall September
0.6in
Daily Average September
0.1in
Wettest Day 2 September, 2026
0.4in
Wet Days September
4/9 (44%)

Climate (2021–2025)

Sioux City, Sioux Gateway Airport (19.3 miles)

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Annual Average 2021–2025
24.8in
Monthly Average 2021–2026
2.1in
Daily Average 2021–2026
0.1in
Wettest Day 28 July, 2024
2.8in

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