Thompsons Rainfall Forecast
- 35%
- 40%
- 45%
- 25%
- 25%
- 40%
- 15%
Thompsons Rainfall Statistics
September Rainfall
Houston Southwest Airport (8.1 miles)
Total Rainfall September
4inDaily Average September
0.4inWettest Day 6 September, 2026
3.5inWet Days September
3/12 (25%)
Climate (2021–2025)
Houston Southwest Airport (8.1 miles)
Annual Average 2021–2025
48.1inMonthly Average 2021–2026
4.5inDaily Average 2021–2026
0.2inWettest Day 6 July, 2024
7.5in