Castle Rock State Park Rainfall Forecast

Today 3 Jul
No Rain
Sat 4 Jul
No Rain
Sun 5 Jul
No Rain
Mon 6 Jul
No Rain
Tue 7 Jul
No Rain
Wed 8 Jul
No Rain
Thu 9 Jul
No Rain

Castle Rock State Park Rainfall Statistics

July Rainfall

San Jose, San Jose International Airport (13.7 miles)

Total Rainfall 2026
7.4in
Daily Average 2026
0.04in
Wettest Day 4 January, 2026
1.1in
Wet Days 2026
26/184 (14%)
Total Rainfall June
0in
Daily Average June
0in
Wettest Day 1 June, 2026
0in
Wet Days June
–
Total Rainfall July
0in
Daily Average July
0in
Wettest Day 1 July, 2026
0in
Wet Days July
–

Climate (2021–2025)

San Jose, San Jose International Airport (13.7 miles)

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Annual Average 2021–2025
12.3in
Monthly Average 2021–2026
1.1in
Daily Average 2021–2026
0.04in
Wettest Day 10 November, 2025
2.6in

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