Houston Rainfall Forecast

Today 15 May
No Rain
Fri 16 May
No Rain
Sat 17 May
No Rain
Sun 18 May
No Rain
Mon 19 May
No Rain
Tue 20 May
10%
Wed 21 May
5%

Houston Rainfall Statistics

May Rainfall

Houston, Houston Hobby Airport (9.3 miles)

Total Rainfall 2025
16.3in
Daily Average 2025
0.1in
Wettest Day 21 April, 2025
3.3in
Wet Days 2025
37/135 (27%)
Total Rainfall April
4.8in
Daily Average April
0.2in
Wettest Day 21 April, 2025
3.3in
Wet Days April
4/30 (13%)
Total Rainfall May
1.8in
Daily Average May
0.1in
Wettest Day 5 May, 2025
0.8in
Wet Days May
7/15 (47%)

Climate (2010–Present)

Houston, Houston Hobby Airport (9.3 miles)

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Annual Average 2020–2024
46in
Monthly Average 2020–2025
3.9in
Daily Average 2020–2025
0.1in
Wettest Day 22 September, 2020
7.3in

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