Balcones Heights Rainfall Forecast

Today 19 May
25%
Wed 20 May
80%
Thu 21 May
90%
Fri 22 May
75%
Sat 23 May
80%
Sun 24 May
70%
Mon 25 May
55%

Balcones Heights Rainfall Statistics

May Rainfall

San Antonio, San Antonio International Airport (5.6 miles)

Total Rainfall 2026
12in
Daily Average 2026
0.1in
Wettest Day 20 April, 2026
4.4in
Wet Days 2026
25/139 (18%)
Total Rainfall April
7.5in
Daily Average April
0.2in
Wettest Day 20 April, 2026
4.4in
Wet Days April
12/30 (40%)
Total Rainfall May
2.6in
Daily Average May
0.2in
Wettest Day 1 May, 2026
2in
Wet Days May
4/19 (21%)

Climate (2010–Present)

San Antonio, San Antonio International Airport (5.6 miles)

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Annual Average 2021–2025
23.3in
Monthly Average 2021–2026
2in
Daily Average 2021–2026
0.1in
Wettest Day 12 June, 2025
6.1in

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