Billings Rainfall Forecast

Today 18 Sep
35%
Sat 19 Sep
100%
Sun 20 Sep
90%
Mon 21 Sep
10%
Tue 22 Sep
No Rain
Wed 23 Sep
5%
Thu 24 Sep
5%

Billings Rainfall Statistics

September Rainfall

Billings, Billings Logan International Airport (2.5 miles)

Total Rainfall 2026
9.2in
Daily Average 2026
0.04in
Wettest Day 7 September, 2026
1.4in
Wet Days 2026
64/261 (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
1.4in
Daily Average September
0.1in
Wettest Day 7 September, 2026
1.4in
Wet Days September
3/18 (17%)

Climate (2021–2025)

Billings, Billings Logan International Airport (2.5 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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