Thompson Reservoir Rainfall Forecast

Today 20 Sep
No Rain
Mon 21 Sep
No Rain
Tue 22 Sep
No Rain
Wed 23 Sep
No Rain
Thu 24 Sep
30%
Fri 25 Sep
35%
Sat 26 Sep
No Rain

Thompson Reservoir Rainfall Statistics

September Rainfall

Klamath Falls International Airport (63.4 miles)

Total Rainfall 2026
5.6in
Daily Average 2026
0.02in
Wettest Day 28 May, 2026
1.1in
Wet Days 2026
40/263 (15%)
Total Rainfall August
0in
Daily Average August
0in
Wettest Day 1 August, 2026
0in
Wet Days August
–
Total Rainfall September
0.8in
Daily Average September
0.05in
Wettest Day 3 September, 2026
0.3in
Wet Days September
6/20 (30%)

Climate (2021–2025)

Klamath Falls International Airport (63.4 miles)

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Annual Average 2021–2025
10.6in
Monthly Average 2021–2026
0.9in
Daily Average 2021–2026
0.03in
Wettest Day 28 May, 2026
1.1in

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