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Hourly Forecast
Daylight Hours
06:13
Sunrise
18:13
Sunset
Moon
Waxing Gibbous
14:03
Moonrise
02:38
Moonset
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View stargazing scoreWeather in Banjarmasin today, September 21, 2026
Banjarmasin looks damp on September 21, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. The morning sky stays heavily clouded, with cover near 60% around 05:00. Grey conditions set the early tone before any later change.
The day peaks near 37°C and cools toward 25°C. Expect humidity between 31% and 92%, most humid near 05:00. Airflow remains manageable, reaching about 6.4 km/h around 17:00.
Afternoon showers stay in play, peaking near 28% around 15:00. Skies remain cluttered, with cover about 49% by 12:00. Visibility stays near 16.1 km. The sun rises at 06:13 and sets at 18:13, for a total of 12 hours 0 minutes of sunlight today.
In short, treat September 21, 2026 in Banjarmasin as a damp day: pack covers, watch the wetter hours, and expect a high near 37°C.
Frequently asked questions about weather in Banjarmasin
How warm does it get in Banjarmasin?
The warmest month in Banjarmasin is October, with average high temperatures of 32°C. The average temperature during this period is around 28°C.
How cold does it get in Banjarmasin?
The coldest month in Banjarmasin is August, with average low temperatures of 24°C. The average temperature during this period is around 27°C.
What is the wettest time of year in Banjarmasin?
The wettest month in Banjarmasin is March, with an average of 336mm of precipitation.
What is the driest time of year in Banjarmasin?
The driest month in Banjarmasin is August, with an average of 73mm of precipitation.
