Rockwall Lake Rainfall Forecast

Today 13 Apr
45%
Tue 14 Apr
15%
Wed 15 Apr
55%
Thu 16 Apr
50%
Fri 17 Apr
10%
Sat 18 Apr
40%
Sun 19 Apr
30%

Rockwall Lake Rainfall Statistics

April Rainfall

Rockwall Municipal Airport (3.1 miles)

Total Rainfall 2026
16in
Daily Average 2026
0.2in
Wettest Day 4 March, 2026
3.4in
Wet Days 2026
15/103 (15%)
Total Rainfall March
6in
Daily Average March
0.2in
Wettest Day 4 March, 2026
3.4in
Wet Days March
4/31 (13%)
Total Rainfall April
5in
Daily Average April
0.5in
Wettest Day 4 April, 2026
3.4in
Wet Days April
3/13 (23%)

Climate (2012–Present)

Rockwall Municipal Airport (3.1 miles)

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Annual Average 2021–2025
49.8in
Monthly Average 2021–2026
4.3in
Daily Average 2021–2026
0.2in
Wettest Day 28 October, 2023
6.2in

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