Benchmark Rainfall Forecast

Today 22 May
45%
Sat 23 May
75%
Sun 24 May
85%
Mon 25 May
55%
Tue 26 May
40%
Wed 27 May
70%
Thu 28 May
55%

Benchmark Rainfall Statistics

May Rainfall

Houston Southwest Airport (5 miles)

Total Rainfall 2026
23.3in
Daily Average 2026
0.2in
Wettest Day 10 April, 2026
4.2in
Wet Days 2026
22/142 (15%)
Total Rainfall April
11.1in
Daily Average April
0.4in
Wettest Day 10 April, 2026
4.2in
Wet Days April
7/30 (23%)
Total Rainfall May
4.1in
Daily Average May
0.2in
Wettest Day 1 May, 2026
3.8in
Wet Days May
3/22 (14%)

Climate (2010–Present)

Houston Southwest Airport (5 miles)

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Annual Average 2021–2025
48.1in
Monthly Average 2021–2026
4.3in
Daily Average 2021–2026
0.2in
Wettest Day 6 July, 2024
7.5in

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