Weather in Jember in January
Jember, Indonesia averages a high of 28.7°C (83.7°F) and low of 23°C (73.4°F) in January, with 28 rain days and 8 hours of daily sunshine. Travel score: 62.9/100 (Good). The best time to visit Jember is August.
High
29°C84°F
Low
23°C73°F
🌧️
28
rain days
☀️
8
hrs/day sunshine
💧
89%
humidity
63— Good
January in Jember is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Jember?
How much does it rain in Jember in January?
Jember receives an average of 345.2mm of rainfall across 28 rainy days in January. The annual total is 2175.6mm.
What should I pack for Jember in January?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
👕
Light layers and t-shirts
Warm weather around 29°C
🧥
Waterproof jacket
Frequent rain expected (28 rainy days)
☔
Umbrella
Essential for the rainy season
👢
Waterproof shoes
Keep your feet dry in wet conditions
🧴
Sunscreen SPF 30+
8 hours of sunshine daily
🕶️
Sunglasses
Protect your eyes from bright sun
Traveling to Indonesia in January?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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What is the weather like in other months in Jember?
Data based on 1994–2024 averages · Last updated: 2024-12-31