Sterling Rainfall Forecast

Today 17 Aug
85%
Mon 18 Aug
15%
Tue 19 Aug
15%
Wed 20 Aug
No Rain
Thu 21 Aug
15%
Fri 22 Aug
20%
Sat 23 Aug
10%

Sterling Rainfall Statistics

August Rainfall

Bismarck, Bismarck Municipal Airport (21.7 miles)

Total Rainfall 2025
15.7in
Daily Average 2025
0.1in
Wettest Day 20 July, 2025
2.6in
Wet Days 2025
57/229 (25%)
Total Rainfall July
4.5in
Daily Average July
0.1in
Wettest Day 20 July, 2025
2.6in
Wet Days July
8/31 (26%)
Total Rainfall August
1.3in
Daily Average August
0.1in
Wettest Day 8 August, 2025
0.8in
Wet Days August
3/17 (18%)

Climate (2010–Present)

Bismarck, Bismarck Municipal Airport (21.7 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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