Best Time to Visit Singapore
The best time to visit Singapore is February, when the average temperature is about 26°C and rainfall is low for Singapore, at about 102 mm a month.
Singapore weather by month
The wettest month in Singapore is December with 300 mm of rain, and the warmest is May at an average 28°C. The coolest is January at 26°C.
| Month | Average temperature | Rainfall | Verdict |
|---|---|---|---|
| January | 26°C / 79°F | 235 mm | Wet |
| February | 26°C / 79°F | 102 mm | Best |
| March | 27°C / 81°F | 168 mm | Wet |
| April | 28°C / 82°F | 193 mm | Wet |
| May | 28°C / 83°F | 199 mm | Wet |
| June | 28°C / 82°F | 164 mm | Wet |
| July | 27°C / 81°F | 174 mm | Wet |
| August | 27°C / 81°F | 173 mm | Wet |
| September | 27°C / 81°F | 167 mm | Wet |
| October | 27°C / 81°F | 210 mm | Wet |
| November | 27°C / 80°F | 283 mm | Wet |
| December | 26°C / 79°F | 300 mm | Wet |
How we pick the best months
- Best: an average temperature of 15–28°C and low rainfall for Singapore: under 150 mm, and no more than 229 mm, a quarter above Singapore's median month (never set below 60 mm).
- If no month qualifies, we show the three driest months that average 10–30°C instead.
- Wet: 150 mm of rain or more. Rainy: more than 229 mm. Hot: 29°C or more on average. Cool: under 15°C. Cold: under 5°C.
Averages cover day and night, so afternoons are warmer than the figure shown. Weather is only one reason to pick a month: school holidays, festivals and prices matter too.
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Where these numbers come from
Monthly averages for January 2001 – December 2020 from the NASA POWER project, for the area around Changi (SIN) at 1.35, 103.99. The model covers a grid about 50 km across, so a coastal or hilly spot can run a degree or two different. Retrieved 12 September 2026.
The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center (LaRC) Prediction of Worldwide Energy Resource (POWER) Project funded through the NASA Earth Science/Applied Science Program.