Weather in Banjarmasin in December
Banjarmasin, Indonesia averages a high of 29.4°C (84.9°F) and low of 23.9°C (75°F) in December, with 28 rain days and 7.5 hours of daily sunshine. Travel score: 61.9/100 (Good). The best time to visit Banjarmasin is September.
High
29°C85°F
Low
24°C75°F
🌧️
28
rain days
☀️
7.5
hrs/day sunshine
💧
88%
humidity
62— Good
December in Banjarmasin is hot and very rainy — pack an umbrella and enjoy indoor attractions too.
What are the average temperatures in Banjarmasin?
How much does it rain in Banjarmasin in December?
Banjarmasin receives an average of 346.3mm of rainfall across 28 rainy days in December. The annual total is 2552.4mm.
What should I pack for Banjarmasin in December?
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 December?
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