Will it rain in
Singapore today?
Live hourly rain forecast and run verdict for Singapore, Singapore, Singapore.
Running in Singapore means dealing with year-round tropical heat, humidity, and daily afternoon thunderstorms. Whether it's a steamy morning around Marina Bay, a monsoon-season downpour through the Botanic Gardens, or an oppressive afternoon that makes every kilometre feel like five, knowing whether to head out before you lace up matters. RainOrRun checks live conditions in Singapore right now and gives you an instant verdict — plus the best hourly window if the weather's on the fence. We'll also recommend the right gear for whatever Singapore's equatorial weather is throwing at you today.
What to wear
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How often does it rain in Singapore?
Singapore records around 3139mm of rain a year, spread across about 306 days — roughly 84% of all days, or 26 days in an average month. That is a genuinely wet climate for running. Rain falls on more days than not in Singapore, so the realistic approach is to run in it rather than around it — which makes a breathable waterproof and good grip the two things worth spending on.
The wettest month is November, averaging 382mm across about 28 rainy days. The driest is February, with 123mm over roughly 19 days. Even in January, average lows stay around 23.7°C, so cold is rarely the limiting factor here. At the other end, March averages 30.4°C highs — hot enough that early morning and evening are the sensible windows, and hydration matters more than waterproofing.
Those are ten-year averages, not a forecast. What actually matters on the day is the next twelve hours — which is what the live verdict and hourly strip at the top of this page are for.
| Month | Rainfall | Rainy days | Avg high | Avg low |
|---|---|---|---|---|
| January | 271mm | 25 | 28.9°C | 23.7°C |
| February | 123mm | 19 | 29.6°C | 23.8°C |
| March | 208mm | 25 | 30.4°C | 24.2°C |
| April | 291mm | 27 | 30.1°C | 24.7°C |
| May | 313mm | 28 | 29.9°C | 25.3°C |
| June | 294mm | 26 | 29.3°C | 25.2°C |
| July | 199mm | 23 | 29.3°C | 25.2°C |
| August | 230mm | 26 | 29.2°C | 24.9°C |
| September | 211mm | 24 | 29.5°C | 24.8°C |
| October | 302mm | 27 | 29.6°C | 24.4°C |
| November | 382mm | 28 | 29.2°C | 24.1°C |
| December | 315mm | 28 | 29.2°C | 23.9°C |
Historical data: Open-Meteo archive, 2015–2024. A “rainy day” means at least 1mm of precipitation.
Running in Singapore: common questions
Will it rain in Singapore today?
The forecast card at the top of this page shows Singapore's rain probability for the current hour, plus an hour-by-hour breakdown for the rest of the day, using live Open-Meteo data. Historically, Singapore sees rain on about 306 days a year, so on any given day there is roughly a 84% chance of some rain falling.
Is it a good day to run in Singapore?
RainOrRun scores the live Singapore forecast on rain probability, rainfall amount, temperature, wind speed and severe weather, then returns a single verdict: Go, Maybe, or Don't Bother. A Maybe means conditions are borderline and it is worth picking your window rather than skipping the run.
What is the best time to run in Singapore today?
The hourly strip above highlights the best single window of the day for Singapore — the hour combining the lowest rain probability with the most comfortable temperature. You can also check up to eight days ahead using the date picker if you are planning a long run or a race.
What should I wear running in Singapore today?
The gear section on this page updates with the live Singapore forecast: a waterproof jacket and peaked cap when rain probability goes above 40%, a thermal base layer and gloves below 8 degrees Celsius, and a high-vis vest when wind or low light make you harder to see.
What is the wettest month in Singapore?
November is the wettest month in Singapore, averaging 382mm of rain across about 28 rainy days. February is the driest, with around 123mm over roughly 19 days. Figures are ten-year averages covering 2015 to 2024.
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