Bangkok vs Singapore vs Manila — climate comparison for expats and travellers
A detailed climate comparison of three major Southeast Asian cities: temperature, humidity, rainfall, typhoon risk and quality of life by season.
Overview
Bangkok, Singapore and Manila are the three largest and most-visited cities in Southeast Asia. All three are hot, humid and tropical — but their climates differ in important ways. Bangkok has the biggest seasonal swing and the most extreme heat. Singapore has the most stable year-round conditions with no real seasons. Manila faces by far the most serious weather hazards, including regular typhoons and monsoon flooding. This comparison covers what you need to know as a visitor or potential expat.
Temperature
Bangkok: Annual range 21-36°C. The hot season (March-May) is brutal with highs regularly exceeding 38°C. The cool season (November-February) offers pleasant evenings around 21-24°C. Singapore: Remarkably stable at 24-32°C year-round with almost no seasonal variation — the annual range is less than 2°C. Manila: 24-34°C year-round, very similar to Singapore but with slightly more variation. The hot season (March-May) can reach 36°C.
Rainfall
Bangkok: 1,500 mm/year, concentrated in May-October monsoon. Clear dry season November-February. Singapore: 2,300 mm/year, distributed year-round with no true dry season. Wettest November-January. Manila: 2,000 mm/year, heavily concentrated in June-November monsoon plus typhoon rain. Dry season December-May is genuinely dry (less than 30 mm/month).
Extreme weather risk
Bangkok: Monsoon flooding is the main risk, particularly September-October. Major floods in 2011 were catastrophic. No typhoon risk. Singapore: Minimal extreme weather risk — no typhoons, no significant flooding (thanks to heavy drainage investment), no earthquake zone. Occasional haze from Indonesian fires (September-October) is the main concern. Manila: By far the highest risk. Regular typhoons (average 8 per year making landfall), severe monsoon flooding, earthquakes. Metro Manila is significantly flooded during strong typhoons.
Best months to visit
Bangkok: November-February (cool, dry, clear). Singapore: February-March (slightly drier than other months, but honestly any month works). Manila: December-February (cool dry amihan, lowest typhoon risk). For long-term quality of life, Singapore offers the most consistent year-round livability, while Bangkok offers the widest seasonal variety and Manila requires the most weather awareness.
Frequently Asked Questions
Which city is hottest? ▾
Bangkok in April — daytime highs regularly exceed 38°C with oppressive humidity. Manila and Singapore are hot year-round but rarely exceed 35°C. Bangkok's cool season (December-January) is significantly more comfortable than the other two cities.
Which city has the best weather overall? ▾
Singapore if you want stability (virtually no seasons, minimal extreme weather risk). Bangkok if you prefer variety (genuine cool season, dramatic monsoon, hot season). Manila if you want the dry season sunshine (December-May) but are prepared for typhoon season risks.