Greater Castle Forest Rainfall Forecast

Today 31 Aug
No Rain
Tue 1 Sep
5%
Wed 2 Sep
10%
Thu 3 Sep
5%
Fri 4 Sep
10%
Sat 5 Sep
10%
Sun 6 Sep
10%

Greater Castle Forest Rainfall Statistics

August Rainfall

San Marcos, San Marcos Municipal Airport (5.6 miles)

Total Rainfall 2026
18.6in
Daily Average 2026
0.1in
Wettest Day 4 April, 2026
2in
Wet Days 2026
56/243 (23%)
Total Rainfall July
2.9in
Daily Average July
0.1in
Wettest Day 14 July, 2026
1.2in
Wet Days July
11/31 (35%)
Total Rainfall August
0.6in
Daily Average August
0.02in
Wettest Day 28 August, 2026
0.4in
Wet Days August
3/31 (10%)

Climate (2021–2025)

San Marcos, San Marcos Municipal Airport (5.6 miles)

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Annual Average 2021–2025
15.4in
Monthly Average 2021–2026
1.6in
Daily Average 2021–2026
0.1in
Wettest Day 6 April, 2023
2.8in

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