Big Sky Airport Rainfall Forecast

Today 15 Sep
No Rain
Tue 16 Sep
25%
Wed 17 Sep
25%
Thu 18 Sep
10%
Fri 19 Sep
15%
Sat 20 Sep
15%
Sun 21 Sep
15%

Big Sky Airport Rainfall Statistics

September Rainfall

Moriarty Municipal Airport (12.4 miles)

Total Rainfall 2025
18in
Daily Average 2025
0.1in
Wettest Day 5 September, 2025
2.5in
Wet Days 2025
41/258 (16%)
Total Rainfall August
2.5in
Daily Average August
0.1in
Wettest Day 26 August, 2025
1.1in
Wet Days August
9/31 (29%)
Total Rainfall September
4.7in
Daily Average September
0.4in
Wettest Day 5 September, 2025
2.5in
Wet Days September
5/15 (33%)

Climate (2010–Present)

Moriarty Municipal Airport (12.4 miles)

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Annual Average 2020–2024
8.9in
Monthly Average 2020–2025
0.9in
Daily Average 2020–2025
0.03in
Wettest Day 5 September, 2025
2.5in

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