Koh Samui vs Penang

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Koh Samui edges ahead as the better destination in February. Koh Samui offers 11 hours of daily sunshine with only 6 rain days, while Penang sees 10 sunshine hours and 16 rain days.

Koh Samui sits in the comfortable travel range at 25°C. Penang runs hot at 30°C.

For travelers who prioritize dry weather, Koh Samui is the stronger choice in February. Koh Samui receives 1 more hour of sunshine per day, which matters for sightseeing and outdoor activities.

Koh Samui reaches an average high of 25°C (77°F) and drops to 23°C (73°F) at night during February. The daily temperature range is 2°C, meaning relatively stable temperatures from day to night.

Penang averages 30°C (86°F) for the high and 25°C (77°F) for the low, with a daily range of 5°C. There is a notable 5°C gap between the two cities, so expect a very different feel.

Both cities are in the Northern Hemisphere, so they share the same seasonal pattern in February.

Koh Samui receives approximately 36 mm of rainfall across 6 rain days during February. Rain is occasional, so a light rain jacket should suffice.

Penang sees 102 mm over 16 rain days. That makes Koh Samui the drier option by 10 rain days and 66 mm of total precipitation.

Both cities share similar humidity levels at 82%.