Average Temperature in Penang by Month

Penang has a tropical rainforest climate, classified as Af in the Köppen system. The warmest month is February with an average high of 30°C, while the coldest month is January with lows dropping to 24°C. The annual temperature range of 6°C indicates a relatively stable climate year-round.

The driest month is January with only 15 rain days and 114mm of precipitation. For travellers, January through to the following month typically offers the best balance of warm temperatures and dry conditions. Average humidity ranges from 82% to 82% throughout the year.