Opal Lake Rainfall Forecast

Today 10 Sep
45%
Fri 11 Sep
45%
Sat 12 Sep
40%
Sun 13 Sep
45%
Mon 14 Sep
25%
Tue 15 Sep
35%
Wed 16 Sep
25%

Opal Lake Rainfall Statistics

September Rainfall

Houston, Sugar Land Municipal / Hull Field Airport (8.7 miles)

Total Rainfall 2026
32.7in
Daily Average 2026
0.1in
Wettest Day 23 July, 2026
3.6in
Wet Days 2026
60/253 (24%)
Total Rainfall August
2.1in
Daily Average August
0.1in
Wettest Day 28 August, 2026
0.7in
Wet Days August
5/31 (16%)
Total Rainfall September
0.6in
Daily Average September
0.1in
Wettest Day 4 September, 2026
0.5in
Wet Days September
3/10 (30%)

Climate (2021–2025)

Houston, Sugar Land Municipal / Hull Field Airport (8.7 miles)

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Annual Average 2021–2025
38in
Monthly Average 2021–2026
3in
Daily Average 2021–2026
0.1in
Wettest Day 23 July, 2026
3.6in

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