Benchmark Rainfall Forecast

Today 12 Sep
No Rain
Sat 13 Sep
No Rain
Sun 14 Sep
15%
Mon 15 Sep
5%
Tue 16 Sep
5%
Wed 17 Sep
5%
Thu 18 Sep
15%

Benchmark Rainfall Statistics

September Rainfall

Houston Southwest Airport (5 miles)

Total Rainfall 2025
51.6in
Daily Average 2025
0.2in
Wettest Day 11 February, 2025
3.4in
Wet Days 2025
74/255 (29%)
Total Rainfall August
5.3in
Daily Average August
0.2in
Wettest Day 27 August, 2025
2in
Wet Days August
11/31 (35%)
Total Rainfall September
4.4in
Daily Average September
0.4in
Wettest Day 1 September, 2025
2.7in
Wet Days September
3/12 (25%)

Climate (2010–Present)

Houston Southwest Airport (5 miles)

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

Annual Average 2020–2024
44.3in
Monthly Average 2020–2025
4.1in
Daily Average 2020–2025
0.1in
Wettest Day 6 July, 2024
7.5in

Get WillyWeather+ to remove ads