Cameron County District Number One Reservoir Rainfall Forecast

Today 24 Sep
30%
Fri 25 Sep
35%
Sat 26 Sep
25%
Sun 27 Sep
15%
Mon 28 Sep
25%
Tue 29 Sep
10%
Wed 30 Sep
45%

Cameron County District Number One Reservoir Rainfall Statistics

September Rainfall

Harlingen, Rio Grande Valley International Airport (13 miles)

Total Rainfall 2026
14.5in
Daily Average 2026
0.1in
Wettest Day 2 June, 2026
2.6in
Wet Days 2026
40/267 (15%)
Total Rainfall August
0.02in
Daily Average August
0in
Wettest Day 8 August, 2026
0.02in
Wet Days August
1/31 (3%)
Total Rainfall September
0.1in
Daily Average September
0in
Wettest Day 14 September, 2026
0.04in
Wet Days September
2/24 (8%)

Climate (2021–2025)

Harlingen, Rio Grande Valley International Airport (13 miles)

Take a look at our website widgetsAvailable free! Find Out More

Annual Average 2021–2025
32.4in
Monthly Average 2021–2026
2.5in
Daily Average 2021–2026
0.1in
Wettest Day 27 March, 2025
14in

Get WillyWeather+ to remove ads