White Butte Reservoir Rainfall Forecast

Today 24 Sep
45%
Fri 25 Sep
No Rain
Sat 26 Sep
5%
Sun 27 Sep
10%
Mon 28 Sep
70%
Tue 29 Sep
35%
Wed 30 Sep
10%

White Butte Reservoir Rainfall Statistics

September Rainfall

Hettinger, Hettinger Municipal Airport (14.9 miles)

Total Rainfall 2026
13.7in
Daily Average 2026
0.1in
Wettest Day 29 August, 2026
2.3in
Wet Days 2026
60/267 (22%)
Total Rainfall August
6.1in
Daily Average August
0.2in
Wettest Day 29 August, 2026
2.3in
Wet Days August
10/31 (32%)
Total Rainfall September
1.3in
Daily Average September
0.1in
Wettest Day 20 September, 2026
0.6in
Wet Days September
5/24 (21%)

Climate (2021–2025)

Hettinger, Hettinger Municipal Airport (14.9 miles)

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Annual Average 2021–2025
15.6in
Monthly Average 2021–2026
1.4in
Daily Average 2021–2026
0.05in
Wettest Day 15 May, 2025
3.6in

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