Weather in Jayapura in September
Jayapura, Indonesia averages a high of 29.3°C (84.7°F) and low of 23.6°C (74.5°F) in September, with 24 rain days and 9.5 hours of daily sunshine. Travel score: 66.1/100 (Good). The best time to visit Jayapura is October.
High
29°C85°F
Low
24°C74°F
🌧️
24
rain days
☀️
9.5
hrs/day sunshine
💧
89%
humidity
66— Good
September in Jayapura is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Jayapura?
How much does it rain in Jayapura in September?
Jayapura receives an average of 223.1mm of rainfall across 24 rainy days in September. The annual total is 3278.5mm.
What should I pack for Jayapura in September?
Essentials
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Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧥
Waterproof jacket
Frequent rain expected (24 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
10 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
🎉Visiting Indonesia in September?
Don't miss any public holidays — check before you book!
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What is the weather like in other months in Jayapura?
Data based on 1994–2024 averages · Last updated: 2024-12-31