San Leon Rainfall Forecast

Today 6 Sep
45%
Mon 7 Sep
15%
Tue 8 Sep
10%
Wed 9 Sep
45%
Thu 10 Sep
25%
Fri 11 Sep
20%
Sat 12 Sep
20%

San Leon Rainfall Statistics

September Rainfall

Galveston, Scholes Field (14.9 miles)

Total Rainfall 2026
25.5in
Daily Average 2026
0.1in
Wettest Day 13 July, 2026
2.9in
Wet Days 2026
51/249 (20%)
Total Rainfall August
0.1in
Daily Average August
0in
Wettest Day 10 August, 2026
0.1in
Wet Days August
1/31 (3%)
Total Rainfall September
1.5in
Daily Average September
0.4in
Wettest Day 4 September, 2026
1in
Wet Days September
3/6 (50%)

Climate (2021–2025)

Galveston, Scholes Field (14.9 miles)

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Annual Average 2021–2025
40.2in
Monthly Average 2021–2026
3.3in
Daily Average 2021–2026
0.1in
Wettest Day 2 September, 2024
5.6in

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