San Antonio Rainfall Forecast

Today 20 Aug
25%
Thu 21 Aug
15%
Fri 22 Aug
40%
Sat 23 Aug
90%
Sun 24 Aug
80%
Mon 25 Aug
85%
Tue 26 Aug
75%

San Antonio Rainfall Statistics

August Rainfall

San Luis Valley Regional Airport (29.8 miles)

Total Rainfall 2025
4.6in
Daily Average 2025
0.02in
Wettest Day 5 May, 2025
0.5in
Wet Days 2025
37/232 (16%)
Total Rainfall July
0.7in
Daily Average July
0.02in
Wettest Day 18 July, 2025
0.3in
Wet Days July
7/31 (23%)
Total Rainfall August
0.03in
Daily Average August
0in
Wettest Day 1 August, 2025
0.03in
Wet Days August
1/20 (5%)

Climate (2010–Present)

San Luis Valley Regional Airport (29.8 miles)

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Annual Average 2020–2024
7.3in
Monthly Average 2020–2025
0.6in
Daily Average 2020–2025
0.02in
Wettest Day 22 August, 2022
1.6in

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