Yaak Mountain Rainfall Forecast

Today 18 Sep
No Rain
Fri 19 Sep
5%
Sat 20 Sep
No Rain
Sun 21 Sep
25%
Mon 22 Sep
15%
Tue 23 Sep
5%
Wed 24 Sep
25%

Yaak Mountain Rainfall Statistics

September Rainfall

Boundary County Airport (20.5 miles)

Total Rainfall 2025
12in
Daily Average 2025
0.05in
Wettest Day 22 July, 2025
1.9in
Wet Days 2025
66/261 (25%)
Total Rainfall August
0.2in
Daily Average August
0.01in
Wettest Day 16 August, 2025
0.1in
Wet Days August
3/31 (10%)
Total Rainfall September
0.8in
Daily Average September
0.1in
Wettest Day 15 September, 2025
0.6in
Wet Days September
3/18 (17%)

Climate (2011–Present)

Boundary County Airport (20.5 miles)

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Annual Average 2020–2024
11in
Monthly Average 2020–2025
1in
Daily Average 2020–2025
0.03in
Wettest Day 22 July, 2025
1.9in

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