Castaic Lake State Recreation Area Rainfall Forecast

Today 1 Apr
15%
Wed 2 Apr
10%
Thu 3 Apr
25%
Fri 4 Apr
No Rain
Sat 5 Apr
No Rain
Sun 6 Apr
No Rain
Mon 7 Apr
No Rain

Castaic Lake State Recreation Area Rainfall Statistics

April Rainfall

Sandberg (14.9 miles)

Total Rainfall 2025
4.3in
Daily Average 2025
0.05in
Wettest Day 26 January, 2025
0.7in
Wet Days 2025
21/91 (23%)
Total Rainfall March
2.1in
Daily Average March
0.1in
Wettest Day 12 March, 2025
0.7in
Wet Days March
10/31 (32%)
Total Rainfall April
–
Daily Average April
–
Wettest Day
–
Wet Days April
–

Climate (2010–Present)

Sandberg (14.9 miles)

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Annual Average 2020–2024
11.8in
Monthly Average 2020–2025
1in
Daily Average 2020–2025
0.04in
Wettest Day 20 August, 2023
4.6in

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