Weather in Santa Clarita in September
Santa Clarita, United States averages a high of 31.2°C (88.2°F) and low of 17.6°C (63.7°F) in September, with 1 rain days and 11.7 hours of daily sunshine. Travel score: 98.9/100 (Excellent). The best time to visit Santa Clarita is August.
High
31°C88°F
Low
18°C64°F
🌧️
1
rain days
☀️
11.7
hrs/day sunshine
💧
51%
humidity
99— Excellent
September in Santa Clarita is hot and dry — excellent conditions for exploring.
What are the average temperatures in Santa Clarita?
How much does it rain in Santa Clarita in September?
Santa Clarita receives an average of 6.7mm of rainfall across 1 rainy days in September. The annual total is 334.6mm.
What should I pack for Santa Clarita in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light, breathable clothing
Hot weather with highs around 31°C
🧢
Sun hat or cap
Protection from intense sun
🧴
Sunscreen SPF 30+
12 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Recommended
🧥
Evening jacket or cardigan
Temperature drops 14°C from day to night
Traveling to United States in September?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31