Thompson Falls Airport Rainfall Forecast

Today 10 Sep
10%
Fri 11 Sep
75%
Sat 12 Sep
5%
Sun 13 Sep
80%
Mon 14 Sep
65%
Tue 15 Sep
5%
Wed 16 Sep
5%

Thompson Falls Airport Rainfall Statistics

September Rainfall

Mullan Pass, Mullan Pass Vor (19.9 miles)

Total Rainfall 2026
25.7in
Daily Average 2026
0.1in
Wettest Day 13 March, 2026
1.4in
Wet Days 2026
93/253 (37%)
Total Rainfall August
0.1in
Daily Average August
0in
Wettest Day 29 August, 2026
0.02in
Wet Days August
4/31 (13%)
Total Rainfall September
2.2in
Daily Average September
0.3in
Wettest Day 7 September, 2026
1.2in
Wet Days September
7/10 (70%)

Climate (2021–2025)

Mullan Pass, Mullan Pass Vor (19.9 miles)

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Annual Average 2021–2025
43.7in
Monthly Average 2021–2026
3.6in
Daily Average 2021–2026
0.1in
Wettest Day 29 October, 2021
2.3in

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