Dallmann Lake Rainfall Forecast

Today 25 Sep
No Rain
Sat 26 Sep
No Rain
Sun 27 Sep
10%
Mon 28 Sep
40%
Tue 29 Sep
30%
Wed 30 Sep
5%
Thu 1 Oct
5%

Dallmann Lake Rainfall Statistics

September Rainfall

Billings, Billings Logan International Airport (34.8 miles)

Total Rainfall 2026
12.3in
Daily Average 2026
0.05in
Wettest Day 18 September, 2026
1.6in
Wet Days 2026
67/268 (25%)
Total Rainfall August
0.9in
Daily Average August
0.03in
Wettest Day 12 August, 2026
0.3in
Wet Days August
8/31 (26%)
Total Rainfall September
4.5in
Daily Average September
0.2in
Wettest Day 18 September, 2026
1.6in
Wet Days September
6/25 (24%)

Climate (2021–2025)

Billings, Billings Logan International Airport (34.8 miles)

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Annual Average 2021–2025
14.6in
Monthly Average 2021–2026
1.2in
Daily Average 2021–2026
0.04in
Wettest Day 2 June, 2023
2.2in

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