🦁 Singapore Weather

The equator's eternal summer

Sitting almost exactly on the equator, Singapore has no seasons in the usual sense — just hot, humid weather every single day of the year. Temperatures barely budge: highs sit around 88°F (31°C) and lows around 76°F (24°C) in every month. What changes is the rain, which shifts in intensity with the monsoon winds rather than disappearing entirely.

Daily heat and thunderstorms

The combination of equatorial heat and high humidity makes Singapore feel relentlessly warm, with the heat index often well into the 100s°F (38°C+). Towering afternoon thunderstorms are an almost daily occurrence, building in the tropical heat and unleashing brief, intense downpours before the sun returns. There is no dry season — rain can fall any day.

The monsoons and Sumatra squalls

The wettest stretch is the Northeast Monsoon from November to January, which brings the heaviest and most frequent rain. Early mornings between April and November often bring "Sumatra squalls" — fast-moving lines of thunderstorms that sweep in from the west with sudden gusty winds and rain.

Singapore is genuinely wet, averaging about 92 inches (2,340 mm) of rain a year, spread across every month. The tropical sun is intense year-round, keeping UV levels high whenever the clouds break.

On the equator, warm and wet all year

Sitting almost exactly on the equator, Singapore has one of the most consistent climates on Earth — temperatures barely move from 88°F (31°C) by day and 77°F (25°C) at night, every month of the year, with high humidity that makes the heat feel heavier.

Rain is frequent year-round, but the Northeast Monsoon from November to January brings the wettest, cloudiest stretch with prolonged downpours. Brief, intense afternoon thunderstorms are a daily rhythm, cooling the air momentarily before the humidity returns. The only real variation locals track is the seasonal haze that can drift in from regional fires.