Gulf of Mexico Rainfall Forecast

Today 9 Sep
70%
Thu 10 Sep
45%
Fri 11 Sep
65%
Sat 12 Sep
65%
Sun 13 Sep
55%
Mon 14 Sep
35%
Tue 15 Sep
35%

Gulf of Mexico Rainfall Statistics

September Rainfall

Beaumont/Port Arthur Southeast Texas Regional Airport (21.1 miles)

Total Rainfall 2026
39.9in
Daily Average 2026
0.2in
Wettest Day 1 September, 2026
3.3in
Wet Days 2026
69/252 (27%)
Total Rainfall August
0.4in
Daily Average August
0.01in
Wettest Day 10 August, 2026
0.2in
Wet Days August
4/31 (13%)
Total Rainfall September
5.8in
Daily Average September
0.8in
Wettest Day 1 September, 2026
3.3in
Wet Days September
7/9 (78%)

Climate (2021–2025)

Beaumont/Port Arthur Southeast Texas Regional Airport (21.1 miles)

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Annual Average 2021–2025
54.7in
Monthly Average 2021–2026
4.4in
Daily Average 2021–2026
0.1in
Wettest Day 1 July, 2022
6.2in

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