Yaak Mountain Rainfall Forecast

Today 7 Sep
100%
Tue 8 Sep
85%
Wed 9 Sep
No Rain
Thu 10 Sep
5%
Fri 11 Sep
25%
Sat 12 Sep
30%
Sun 13 Sep
15%

Yaak Mountain Rainfall Statistics

September Rainfall

Boundary County Airport (20.5 miles)

Total Rainfall 2026
7.3in
Daily Average 2026
0.03in
Wettest Day 4 January, 2026
0.6in
Wet Days 2026
65/250 (26%)
Total Rainfall August
0.5in
Daily Average August
0.01in
Wettest Day 13 August, 2026
0.4in
Wet Days August
4/31 (13%)
Total Rainfall September
0.3in
Daily Average September
0.1in
Wettest Day 4 September, 2026
0.1in
Wet Days September
3/7 (43%)

Climate (2021–2025)

Boundary County Airport (20.5 miles)

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Annual Average 2021–2025
12.9in
Monthly Average 2021–2026
1.1in
Daily Average 2021–2026
0.04in
Wettest Day 22 July, 2025
1.9in

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