0.8in

Rain Today

Rain Last Hour
0.03in

Recorded at Yankton, Chan Gurney Municipal Airport Updated 41 mins ago (21.2 miles away)

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Real-Time Extremes

Hottest 85.9 °F
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Coldest 17.5 °F
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Windiest 50.6mph
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Wettest (Last Hour) 0.3in
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Most Humid 100%
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Least Humid 19%
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Highest Pressure 1035.9 hPa
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Lowest Pressure 973.9 hPa
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Trending Locations

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Hartington Rainfall Forecast

Today 26 Sep
100%
Sun 27 Sep
30%
Mon 28 Sep
5%
Tue 29 Sep
70%
Wed 30 Sep
40%
Thu 1 Oct
25%
Fri 2 Oct
25%

Hartington Rainfall Statistics

September Rainfall

Yankton, Chan Gurney Municipal Airport (21.1 miles)

Total Rainfall 2026
11.3in
Daily Average 2026
0.04in
Wettest Day 23 July, 2026
1in
Wet Days 2026
55/269 (20%)
Total Rainfall August
2in
Daily Average August
0.1in
Wettest Day 13 August, 2026
0.8in
Wet Days August
7/31 (23%)
Total Rainfall September
1.9in
Daily Average September
0.1in
Wettest Day 14 September, 2026
0.4in
Wet Days September
14/26 (54%)

Climate (2021–2025)

Yankton, Chan Gurney Municipal Airport (21.1 miles)

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Annual Average 2021–2025
20.6in
Monthly Average 2021–2026
1.6in
Daily Average 2021–2026
0.1in
Wettest Day 16 August, 2022
3.2in

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