Singapore weather in June
Temperature, sea and sunshine in June: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in June
Fair
Best time to visit: January – February, July – September
What is the weather like in Singapore in June?
In June, Singapore is hot: daytime highs average 29 °C, and even at night it stays warm at around 26 °C. The sea averages 30.2 °C – almost as warm as a bath. The sun shines for around 7 hours a day. It is the rainy season: rain falls on about 25 days, totalling 191 mm. The air is often humid and muggy. All in all, June is a so-so month for a holiday in Singapore.
June compared
How the weather changes from May to July. Tap a month to open it.
More details for June
- Daylight
- 12 h 12 min06:59 – 19:10
- UV index
- 12 · extremeclear sky, noon (estimate)
- Muggy days
- 30 daysdew point 18 °C or more
- Wind
- 13 km/haverage daily peak
- Cloud cover
- 77 %on average
- Hot days
- 1 day30 °C or more
- Time zone
- UTC+8Asia/Singapore
How the score comes together
- Temperatureweight 50 %79 %
- Sunshineweight 20 %58 %
- 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 June
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Insect repellent
- Rain jacket or umbrella
Singapore in June: quick answers
Is Singapore hot in June?
Yes. In June, Singapore is hot: daytime highs average 29 °C and nights stay around 26 °C. On about 1 days the thermometer climbs to 30 °C or more.
Can you swim in Singapore in June?
Yes. In June the sea averages 30.2 °C – almost as warm as a bath.
Does it rain much in Singapore in June?
It rains often – on about 25 days, adding up to 191 mm.
Singapore month by month
The whole year in SingaporeAll destinations: Singapore
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, GeoNames (CC BY 4.0)