Under the K�ppen climate classification, Banjarmasin features a tropical rainforest climate. Temperatures are relatively constant throughout the year, averaging about 27 degrees Celsius, and the city has no real dry season. However Banjarmasin has noticeably wetter and drier times of the year. November through May forms the wettest part of the year while the remainder of the year is the drier part of the year. Banjarmasin on average sees just under 2600 mm of rain per year
