Galveston Airport Rainfall Forecast

Today 12 Mar
5%
Fri 13 Mar
35%
Sat 14 Mar
10%
Sun 15 Mar
55%
Mon 16 Mar
95%
Tue 17 Mar
20%
Wed 18 Mar
25%

Galveston Airport Rainfall Statistics

March Rainfall

Grissom Air Force Base / Peru (6.8 miles)

Total Rainfall 2026
2.5in
Daily Average 2026
0.04in
Wettest Day 9 January, 2026
0.6in
Wet Days 2026
14/71 (20%)
Total Rainfall February
0.7in
Daily Average February
0.03in
Wettest Day 19 February, 2026
0.6in
Wet Days February
5/28 (18%)
Total Rainfall March
1.1in
Daily Average March
0.1in
Wettest Day 7 March, 2026
0.5in
Wet Days March
4/12 (33%)

Climate (2010–Present)

Grissom Air Force Base / Peru (6.8 miles)

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Annual Average 2021–2025
27.7in
Monthly Average 2021–2026
2.3in
Daily Average 2021–2026
0.1in
Wettest Day 17 July, 2022
2.2in

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