Bangkok vs Singapore

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.

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

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

Bangkok reaches an average high of 33°C (91°F) and drops to 26°C (79°F) at night during May. The daily temperature range is 7°C, meaning relatively stable temperatures from day to night.

Singapore averages 29°C (84°F) for the high and 25°C (77°F) for the low, with a daily range of 4°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.

Bangkok receives approximately 135 mm of rainfall across 21 rain days during May. Rain is frequent, so waterproof gear is essential.

Singapore sees 232 mm over 28 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%.