Klamath River Rainfall Forecast

Today 9 Sep
No Rain
Thu 10 Sep
No Rain
Fri 11 Sep
No Rain
Sat 12 Sep
40%
Sun 13 Sep
No Rain
Mon 14 Sep
No Rain
Tue 15 Sep
No Rain

Klamath River Rainfall Statistics

September Rainfall

Montague Siskiyou County Airport (14.3 miles)

Total Rainfall 2026
5.4in
Daily Average 2026
0.02in
Wettest Day 8 February, 2026
0.8in
Wet Days 2026
36/252 (14%)
Total Rainfall August
0in
Daily Average August
0in
Wettest Day 1 August, 2026
0in
Wet Days August
–
Total Rainfall September
0.5in
Daily Average September
0.1in
Wettest Day 5 September, 2026
0.2in
Wet Days September
4/9 (44%)

Climate (2021–2025)

Montague Siskiyou County Airport (14.3 miles)

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Annual Average 2021–2025
7.7in
Monthly Average 2021–2026
0.7in
Daily Average 2021–2026
0.02in
Wettest Day 21 December, 2025
1.3in

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