Tarakan experiences a relatively consistent year-round climate, with temperatures rarely dipping below 22°C or rising above 37°C. The average high temperature remains steady at around 34-35°C for most of the year, while the low temperature ranges from 23-24°C. Spring-like conditions prevail in March and April, with temperatures gradually warming up to their peak in May and June. Summer months are hot but not excessively so, with temperatures slowly cooling down by August and September. Autumn brings a slight drop in temperature, followed by another warm winter season that is similar to the preceding one.