Southwest Houston Rainfall Forecast

Today 1 Apr
70%
Thu 2 Apr
20%
Fri 3 Apr
25%
Sat 4 Apr
65%
Sun 5 Apr
75%
Mon 6 Apr
10%
Tue 7 Apr
5%

Southwest Houston Rainfall Statistics

April Rainfall

Houston Southwest Airport (9.9 miles)

Total Rainfall 2026
8.1in
Daily Average 2026
0.1in
Wettest Day 3 February, 2026
2.9in
Wet Days 2026
12/91 (13%)
Total Rainfall March
1.2in
Daily Average March
0.04in
Wettest Day 8 March, 2026
0.7in
Wet Days March
3/31 (10%)
Total Rainfall April
–
Daily Average April
–
Wettest Day 2 April, 2026
–
Wet Days April
–

Climate (2010–Present)

Houston Southwest Airport (9.9 miles)

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Annual Average 2021–2025
48.1in
Monthly Average 2021–2026
4.2in
Daily Average 2021–2026
0.1in
Wettest Day 6 July, 2024
7.5in

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