Houston Rainfall Forecast

Today 25 Mar
10%
Thu 26 Mar
35%
Fri 27 Mar
100%
Sat 28 Mar
No Rain
Sun 29 Mar
5%
Mon 30 Mar
20%
Tue 31 Mar
35%

Houston Rainfall Statistics

March Rainfall

Washington - Washington County Airport (8.7 miles)

Total Rainfall 2026
6.2in
Daily Average 2026
0.1in
Wettest Day 11 March, 2026
1.9in
Wet Days 2026
24/84 (29%)
Total Rainfall February
1.2in
Daily Average February
0.04in
Wettest Day 20 February, 2026
0.6in
Wet Days February
7/28 (25%)
Total Rainfall March
4.2in
Daily Average March
0.2in
Wettest Day 11 March, 2026
1.9in
Wet Days March
9/25 (36%)

Climate (2010–Present)

Washington - Washington County Airport (8.7 miles)

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Annual Average 2021–2025
28in
Monthly Average 2021–2026
2.3in
Daily Average 2021–2026
0.1in
Wettest Day 11 April, 2024
2.3in

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