Singapore weather, without the ritual

It is hot, it is humid, and rain is possible in every month. The useful question is not "what is the climate". It is which tool to open for the next 20 minutes, the rest of today, or the rest of the week.

Current snapshot

Temperature

28.1°C

Island average, last two hours

Humidity

88%

Why 31°C feels warmer than the number

Today's range

25-34°C

Thundery Showers

Which tool for which question

Harsh midday sun on a tropical street
Noon UV is Extreme on most fair days. The thermometer is the wrong instrument for that decision.

What a typical day actually does

Mornings are the coolest hours, often 24-26°C. Afternoons sit around 31-33°C unless rain cuts the peak. Humidity rarely drops far enough for the air to feel dry. The heat stress page is more honest than the temperature for outdoor sport.

Rain is not evenly spread across the island. A cell can soak Toa Payoh and miss Bedok in the same hour. That is why the 47 town nowcast pages exist. The island 24-hour forecast is the daily shape. The nowcast is the local call.

Singapore weather year

Four phases, not four seasons. Temperature barely moves. Rain type does.

Northeast monsoon Inter-monsoon Southwest monsoon

Climate in one paragraph

Tropical rainforest climate, no dry season. Changi averages 2,113 mm a year and 171 rain days (1991-2020). December is the wettest. February is the driest. May is the hottest on the 24-hour mean. Full table on the climate page.