Weather in Castelar in September
Castelar, Argentina averages a high of 18.4°C (65.1°F) and low of 9.2°C (48.6°F) in September, with 6 rain days and 9.1 hours of daily sunshine. Travel score: 76.1/100 (Good). The best time to visit Castelar is January.
High
18°C65°F
Low
9°C49°F
🌧️
6
rain days
☀️
9.1
hrs/day sunshine
💧
72%
humidity
76— Good
September in Castelar is mild and mostly dry — good for most activities.
What are the average temperatures in Castelar?
How much does it rain in Castelar in September?
Castelar receives an average of 66.2mm of rainfall across 6 rainy days in September. The annual total is 934.3mm.
What should I pack for Castelar in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 18°C
Recommended
🧴
Sunscreen
Sun protection is still recommended
🕶️
Sunglasses
Useful for sunny periods
Traveling to Argentina 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