Bismarck Rainfall Forecast

Today 15 May
100%
Fri 16 May
95%
Sat 17 May
55%
Sun 18 May
35%
Mon 19 May
85%
Tue 20 May
90%
Wed 21 May
50%

Bismarck Rainfall Statistics

May Rainfall

Bismarck, Bismarck Municipal Airport (1.9 miles)

Total Rainfall 2025
2.7in
Daily Average 2025
0.02in
Wettest Day 28 April, 2025
0.8in
Wet Days 2025
25/135 (19%)
Total Rainfall April
2in
Daily Average April
0.1in
Wettest Day 28 April, 2025
0.8in
Wet Days April
11/30 (37%)
Total Rainfall May
0.01in
Daily Average May
0in
Wettest Day 1 May, 2025
0.01in
Wet Days May
1/15 (7%)

Climate (2010–Present)

Bismarck, Bismarck Municipal Airport (1.9 miles)

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Annual Average 2020–2024
15.3in
Monthly Average 2020–2025
1.3in
Daily Average 2020–2025
0.04in
Wettest Day 30 June, 2020
1.8in

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