Banjarmasin Weather in April
What's the weather like in Banjarmasin (South Kalimantan) in April 2025?
The climate in Banjarmasin during April can be summarized as hot, humid and very wet.
April is in the fall / autumn in Banjarmasin and is typically the 2nd warmest month of the year. Daytime maximum temperatures average around a steamy 31°C (88°F), whilst at night 24°C (75°F) is normal.
| Daytime temperature | 31.3°C 88.3°F |
|---|---|
| Nightly temperature | 23.9°C 75°F |
| Average temperature | 27.6°C 81.7°F |
| Daily sunshine | 7.5 hrs |
| Avg rainfall | 220 mm 8.7 ins |
| Rainy days | 14 days |
| Sea temperature | 29.9°C 85.9°F |
| Humidity | 84% |
| Windspeed | 8.6kph 5 mph |
On average April is the 6th wettest month of the year in Banjarmasin with around 220mm 8.7 inches of rain making it a very wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.5 hours of sunshine per day.
April temperatures in Banjarmasin
April rainfall
April hourly sunshine
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 April 2024.
Other monthly averages
Banjarmasin weather stats
| 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 |
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