Singapore vs Bangkok

Based on sunshine hours, rain days, comfortable temperatures, and humidity levels, Bangkok edges ahead as the better destination in May. Bangkok offers 10 hours of daily sunshine with only 21 rain days, while Singapore sees 10 sunshine hours and 28 rain days.

Singapore can feel quite hot at 29°C, so plan for heat. Bangkok runs hot at 33°C.

For travelers who prioritize dry weather, Bangkok is the stronger choice in May.

Singapore reaches an average high of 29°C (84°F) and drops to 25°C (77°F) at night during May. The daily temperature range is 4°C, meaning relatively stable temperatures from day to night.

Bangkok averages 33°C (91°F) for the high and 26°C (79°F) for the low, with a daily range of 7°C. The 4°C difference is noticeable but not dramatic.

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

Singapore receives approximately 232 mm of rainfall across 28 rain days during May. Rain is frequent, so waterproof gear is essential.

Bangkok sees 135 mm over 21 rain days. That makes Bangkok the drier option by 7 rain days and 97 mm of total precipitation.

Both cities share similar humidity levels at 82%.