Robert S. Kerr Reservoir Rainfall Forecast

Today 18 Sep
10%
Sat 19 Sep
No Rain
Sun 20 Sep
5%
Mon 21 Sep
50%
Tue 22 Sep
10%
Wed 23 Sep
5%
Thu 24 Sep
5%

Robert S. Kerr Reservoir Rainfall Statistics

September Rainfall

Sallisaw, Sallisaw Municipal Airport (6.2 miles)

Total Rainfall 2026
21.6in
Daily Average 2026
0.1in
Wettest Day 6 June, 2026
1.9in
Wet Days 2026
41/261 (16%)
Total Rainfall August
1.1in
Daily Average August
0.03in
Wettest Day 26 August, 2026
0.7in
Wet Days August
3/31 (10%)
Total Rainfall September
0.01in
Daily Average September
0in
Wettest Day 11 September, 2026
0.01in
Wet Days September
1/18 (6%)

Climate (2021–2025)

Sallisaw, Sallisaw Municipal Airport (6.2 miles)

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Annual Average 2021–2025
27.7in
Monthly Average 2021–2026
2.3in
Daily Average 2021–2026
0.1in
Wettest Day 21 July, 2022
4.8in

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