Santa Susana Pass State Historic Park Rainfall Forecast

Today 29 Dec
No Rain
Tue 30 Dec
20%
Wed 31 Dec
95%
Thu 1 Jan
90%
Fri 2 Jan
70%
Sat 3 Jan
60%
Sun 4 Jan
40%

Santa Susana Pass State Historic Park Rainfall Statistics

December Rainfall

Van Nuys, Van Nuys Airport (8.1 miles)

Total Rainfall 2025
19.3in
Daily Average 2025
0.1in
Wettest Day 24 December, 2025
3.9in
Wet Days 2025
39/363 (11%)
Total Rainfall November
5.1in
Daily Average November
0.2in
Wettest Day 15 November, 2025
1.8in
Wet Days November
7/30 (23%)
Total Rainfall December
6in
Daily Average December
0.2in
Wettest Day 24 December, 2025
3.9in
Wet Days December
4/29 (14%)

Climate (2010–Present)

Van Nuys, Van Nuys Airport (8.1 miles)

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Annual Average 2020–2024
16.3in
Monthly Average 2020–2025
1.4in
Daily Average 2020–2025
0.05in
Wettest Day 24 February, 2023
5in

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