Banjarmasin Weather in January

What's the weather like in Banjarmasin (South Kalimantan) in January 2024?

The climate in Banjarmasin during January can be summarized as hot, humid and very wet.

January is in the summer in Banjarmasin and is typically the 2nd coldest month of the year. Daytime maximum temperatures average around a steamy 30°C (86°F), whilst at night 23°C (74°F) is normal.

Banjarmasin weather averages (imperial / metric)
Daytime temperature 30°C 86°F
Nightly temperature 23.2°C 73.8°F
Average temperature 26.6°C 79.9°F
Daily sunshine 4.8 hrs
Avg rainfall 334 mm 13.1 ins
Rainy days 19 days
Sea temperature 29.1°C 84.4°F
Humidity 85%
Windspeed 10.1kph 6 mph

On average January is the wettest month of the year in Banjarmasin with around 334mm 13.1 inches of rain making it a very wet time to visit. This rainfall is typically spread over 19 days, although this may vary considerably.

On the flip side this corresponds to an average of 4.8 hours of sunshine per day.

January temperatures in Banjarmasin

Banjarmasin average temperature in January

January rainfall

Banjarmasin average rain in January

January hourly sunshine

Banjarmasin average rain in January

The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Banjarmasin in January 2024.

Other monthly averages

Best places to visit in January

UV index Best time to go?

Banjarmasin weather stats

Banjarmasin weather statistics
Hottest month: April 31.1°C 88°F
Driest month: August 92mm 3.6ins
Sunniest month: August 9hrs
Coldest month: July 30.4°C 86.7°F
Wettest month: January 334mm 13.1ins
Map showing location of Banjarmasin (-3.32442, 114.591) Banjarmasin map pin © Google

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