West Side Reservoir Rainfall Forecast

Today 26 Sep
5%
Sun 27 Sep
5%
Mon 28 Sep
55%
Tue 29 Sep
No Rain
Wed 30 Sep
No Rain
Thu 1 Oct
No Rain
Fri 2 Oct
5%

West Side Reservoir Rainfall Statistics

September Rainfall

Butte, Bert Mooney Airport (5 miles)

Total Rainfall 2026
9.5in
Daily Average 2026
0.04in
Wettest Day 28 June, 2026
1.1in
Wet Days 2026
70/269 (26%)
Total Rainfall August
0.8in
Daily Average August
0.03in
Wettest Day 13 August, 2026
0.3in
Wet Days August
10/31 (32%)
Total Rainfall September
0.9in
Daily Average September
0.04in
Wettest Day 19 September, 2026
0.4in
Wet Days September
7/26 (27%)

Climate (2021–2025)

Butte, Bert Mooney Airport (5 miles)

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Annual Average 2021–2025
10.4in
Monthly Average 2021–2026
0.9in
Daily Average 2021–2026
0.03in
Wettest Day 6 June, 2023
1.8in

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