Weather in Cilacap in September
Cilacap, Indonesia averages a high of 27.1°C (80.8°F) and low of 23.3°C (73.9°F) in September, with 12 rain days and 10.7 hours of daily sunshine. Travel score: 77.3/100 (Good). The best time to visit Cilacap is August.
High
27°C81°F
Low
23°C74°F
🌧️
12
rain days
☀️
10.7
hrs/day sunshine
💧
83%
humidity
77— Good
September in Cilacap is warm and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Cilacap?
How much does it rain in Cilacap in September?
Cilacap receives an average of 75.7mm of rainfall across 12 rainy days in September. The annual total is 2508.2mm.
What should I pack for Cilacap in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 27°C
🧴
Sunscreen SPF 30+
11 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Indonesia 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