Singapore weather in March
Temperature, sea and sunshine in March: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in March
Fair
Best time to visit: January – February
What is the weather like in Singapore in March?
In March, Singapore is hot: daytime highs average 29 °C, and even at night it stays warm at around 25 °C. The sea averages 28.9 °C – lovely and warm for swimming. Expect around 6 hours of sunshine a day. It is the rainy season: rain falls on about 23 days, totalling 203 mm. The air is often humid and muggy. All in all, March is a so-so month for a holiday in Singapore.
March compared
How the weather changes from February to April. Tap a month to open it.
| FebruaryFeb | MarchMar | AprilApr | |
|---|---|---|---|
| Score | 59 | 50 | 48 |
| Day | 28° | 29° | 29° |
| Night | 25° | 25° | 26° |
| Sea | 28° | 29° | 30° |
| Sun | 7 h | 6 h | 6 h |
| Rain days | 16 | 23 | 27 |
More details for March
- Daylight
- 12 h 6 min07:11 – 19:17
- UV index
- 14 · extremeclear sky, noon (estimate)All months
- Muggy days
- 31 daysdew point 18 °C or moreAll months
- Wind
- 14 km/haverage daily peakAll months
- Cloud cover
- 77 %on averageAll months
- Hot days
- 3 days30 °C or moreAll months
- Time zone
- UTC+8Asia/Singapore
How the score comes together
- Temperatureweight 50 %77 %
- Sunshineweight 20 %55 %
- Few rainy daysweight 30 %0 %
Each factor is rated from 0 to 100 % and weighted for the travel style “City break”.
What to pack in March
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Rain jacket or umbrella
Singapore in March: quick answers
Is Singapore hot in March?
Yes. In March, Singapore is hot: daytime highs average 29 °C and nights stay around 25 °C. On about 3 days the thermometer climbs to 30 °C or more.
Can you swim in Singapore in March?
Yes. In March the sea averages 28.9 °C – lovely and warm for swimming.
Does it rain much in Singapore in March?
It rains often – on about 23 days, adding up to 203 mm.
Singapore month by month
The whole year in SingaporeAll destinations: SingaporeWhere to go in MarchSea temperature in March
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences