Hills of Hays Rainfall Forecast

Today 18 Apr
65%
Sun 19 Apr
75%
Mon 20 Apr
65%
Tue 21 Apr
75%
Wed 22 Apr
35%
Thu 23 Apr
10%
Fri 24 Apr
25%

Hills of Hays Rainfall Statistics

April Rainfall

San Marcos, San Marcos Municipal Airport (5 miles)

Total Rainfall 2026
5.2in
Daily Average 2026
0.1in
Wettest Day 4 April, 2026
2in
Wet Days 2026
18/108 (17%)
Total Rainfall March
0.4in
Daily Average March
0.01in
Wettest Day 11 March, 2026
0.4in
Wet Days March
4/31 (13%)
Total Rainfall April
3.3in
Daily Average April
0.2in
Wettest Day 4 April, 2026
2in
Wet Days April
7/18 (39%)

Climate (2010–Present)

San Marcos, San Marcos Municipal Airport (5 miles)

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Annual Average 2021–2025
15.4in
Monthly Average 2021–2026
1.3in
Daily Average 2021–2026
0.05in
Wettest Day 6 April, 2023
2.8in

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