Llano Grande Lake Rainfall Forecast

Today 28 May
10%
Fri 29 May
No Rain
Sat 30 May
No Rain
Sun 31 May
No Rain
Mon 1 Jun
10%
Tue 2 Jun
35%
Wed 3 Jun
30%

Llano Grande Lake Rainfall Statistics

May Rainfall

McAllen, Miller International Airport (18 miles)

Total Rainfall 2026
7.2in
Daily Average 2026
0.05in
Wettest Day 5 April, 2026
3.2in
Wet Days 2026
18/148 (12%)
Total Rainfall April
4.7in
Daily Average April
0.2in
Wettest Day 5 April, 2026
3.2in
Wet Days April
10/30 (33%)
Total Rainfall May
2.4in
Daily Average May
0.1in
Wettest Day 9 May, 2026
1.2in
Wet Days May
7/28 (25%)

Climate (2010–Present)

McAllen, Miller International Airport (18 miles)

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Annual Average 2021–2025
22.7in
Monthly Average 2021–2026
1.9in
Daily Average 2021–2026
0.1in
Wettest Day 27 March, 2025
8.2in

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