John B Connally Ranch Airport Rainfall Forecast

Today 17 May
10%
Mon 18 May
15%
Tue 19 May
15%
Wed 20 May
70%
Thu 21 May
70%
Fri 22 May
70%
Sat 23 May
50%

John B Connally Ranch Airport Rainfall Statistics

May Rainfall

San Antonio, Stinson Municipal Airport (18 miles)

Total Rainfall 2026
8.2in
Daily Average 2026
0.1in
Wettest Day 8 March, 2026
1.9in
Wet Days 2026
23/137 (17%)
Total Rainfall April
2.5in
Daily Average April
0.1in
Wettest Day 20 April, 2026
1.1in
Wet Days April
11/30 (37%)
Total Rainfall May
3.1in
Daily Average May
0.2in
Wettest Day 1 May, 2026
1.7in
Wet Days May
3/17 (18%)

Climate (2010–Present)

San Antonio, Stinson Municipal Airport (18 miles)

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Annual Average 2021–2025
19.7in
Monthly Average 2021–2026
1.6in
Daily Average 2021–2026
0.1in
Wettest Day 2 August, 2021
2.5in

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