Koa Lake Rainfall Forecast

Today 10 Aug
5%
Tue 11 Aug
No Rain
Wed 12 Aug
No Rain
Thu 13 Aug
No Rain
Fri 14 Aug
5%
Sat 15 Aug
No Rain
Sun 16 Aug
No Rain

Koa Lake Rainfall Statistics

August Rainfall

Cotulla, Cotulla-La Salle County Airport (2.5 miles)

Total Rainfall 2026
12.4in
Daily Average 2026
0.1in
Wettest Day 26 May, 2026
2.3in
Wet Days 2026
37/222 (17%)
Total Rainfall July
0.4in
Daily Average July
0.01in
Wettest Day 24 July, 2026
0.2in
Wet Days July
3/31 (10%)
Total Rainfall August
0.3in
Daily Average August
0.03in
Wettest Day 2 August, 2026
0.3in
Wet Days August
1/10 (10%)

Climate (2021–2025)

Cotulla, Cotulla-La Salle County Airport (2.5 miles)

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Annual Average 2021–2025
17.2in
Monthly Average 2021–2026
1.4in
Daily Average 2021–2026
0.05in
Wettest Day 15 August, 2022
4.1in

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