General Sibley Park Rainfall Forecast

Today 15 Sep
70%
Tue 16 Sep
25%
Wed 17 Sep
25%
Thu 18 Sep
40%
Fri 19 Sep
45%
Sat 20 Sep
20%
Sun 21 Sep
5%

General Sibley Park Rainfall Statistics

September Rainfall

Bismarck, Bismarck Municipal Airport (2.5 miles)

Total Rainfall 2025
16.4in
Daily Average 2025
0.1in
Wettest Day 20 July, 2025
2.6in
Wet Days 2025
64/258 (25%)
Total Rainfall August
1.7in
Daily Average August
0.1in
Wettest Day 8 August, 2025
0.8in
Wet Days August
5/31 (16%)
Total Rainfall September
0.4in
Daily Average September
0.03in
Wettest Day 13 September, 2025
0.3in
Wet Days September
5/15 (33%)

Climate (2010–Present)

Bismarck, Bismarck Municipal Airport (2.5 miles)

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Annual Average 2020–2024
15.3in
Monthly Average 2020–2025
1.4in
Daily Average 2020–2025
0.05in
Wettest Day 20 July, 2025
2.6in

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