Galveston Rainfall Forecast

Today 19 Apr
30%
Mon 20 Apr
5%
Tue 21 Apr
5%
Wed 22 Apr
35%
Thu 23 Apr
No Rain
Fri 24 Apr
70%
Sat 25 Apr
45%

Galveston Rainfall Statistics

April Rainfall

Grissom Air Force Base / Peru (5 miles)

Total Rainfall 2026
6.7in
Daily Average 2026
0.1in
Wettest Day 1 April, 2026
0.9in
Wet Days 2026
28/109 (26%)
Total Rainfall March
3.4in
Daily Average March
0.1in
Wettest Day 15 March, 2026
0.9in
Wet Days March
12/31 (39%)
Total Rainfall April
2in
Daily Average April
0.1in
Wettest Day 1 April, 2026
0.9in
Wet Days April
6/19 (32%)

Climate (2010–Present)

Grissom Air Force Base / Peru (5 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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