Niobrara State Park Rainfall Forecast

Today 22 Oct
No Rain
Thu 23 Oct
No Rain
Fri 24 Oct
No Rain
Sat 25 Oct
No Rain
Sun 26 Oct
5%
Mon 27 Oct
40%
Tue 28 Oct
30%

Niobrara State Park Rainfall Statistics

October Rainfall

Yankton, Chan Gurney Municipal Airport (36 miles)

Total Rainfall 2025
18.5in
Daily Average 2025
0.1in
Wettest Day 7 July, 2025
1.4in
Wet Days 2025
71/295 (24%)
Total Rainfall September
0.5in
Daily Average September
0.02in
Wettest Day 17 September, 2025
0.2in
Wet Days September
4/30 (13%)
Total Rainfall October
0.6in
Daily Average October
0.03in
Wettest Day 14 October, 2025
0.5in
Wet Days October
3/22 (14%)

Climate (2010–Present)

Yankton, Chan Gurney Municipal Airport (36 miles)

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Annual Average 2020–2024
20.3in
Monthly Average 2020–2025
1.7in
Daily Average 2020–2025
0.1in
Wettest Day 16 August, 2022
3.2in

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