Weather in Lumajang in September
Lumajang, Indonesia averages a high of 29°C (84.2°F) and low of 21.8°C (71.2°F) in September, with 14 rain days and 10.8 hours of daily sunshine. Travel score: 75.4/100 (Good). The best time to visit Lumajang is August.
High
29°C84°F
Low
22°C71°F
🌧️
14
rain days
☀️
10.8
hrs/day sunshine
💧
83%
humidity
75— Good
September in Lumajang is hot and occasionally wet — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Lumajang?
How much does it rain in Lumajang in September?
Lumajang receives an average of 83.7mm of rainfall across 14 rainy days in September. The annual total is 2245.1mm.
What should I pack for Lumajang in September?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°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