Singapore Weather
Singapore hourly forecast: next 24 hours
Today's high of 84°F (29°C) is right in line with the typical August high of 84°F (29°C).
Current conditions in detail
Singapore weather tomorrow (Thursday, August 27)
Tomorrow in Singapore looks sunny, with a high of 85° and an overnight low of 81°. There is a 66% chance of rain - plan accordingly. Winds top out near 16 mph, and the UV index reaches 3 (low).
Singapore 14-day forecast
About the weather in Singapore
Temperature barely moves in Singapore - 2°C between the average May and the average January. Rainfall does the work instead: 12.0 inches (305 mm) in November against 3.8 inches (96 mm) in February.
Singapore weather: quick facts
- Hottest month: May - highs near 85°F (30°C)
- Coldest month: January - highs near 83°F (29°C)
- Decade extremes (2015-2024): 93°F (34°C) high · 72°F (22°C) low
- Wettest month: November (28 rainy days) · Sunniest: March (10.8 h sun/day)
- Climate type: tropical rainforest
- Annual swing: 2°C between the average warmest and coolest month · day to night: 4°C
- Average humidity: 83%
Temperatures through the year
At its warmest, in May, Singapore runs to 85°F (30°C) in the afternoon and back to 79°F (26°C) by dawn. January sits at the other end of the year: 83°F (29°C) by day, 76°F (24°C) at night. The gridded 2015-2024 daily record for this location tops out at 93°F (34°C) and bottoms at 72°F (22°C) - decade extremes, not all-time station records. Relative humidity averages 83% across the year, more humid than 94% of the 3496 cities in our dataset - enough that summer afternoons feel hotter than the thermometer says, which is what the dew point converter is for.
Rain, sun and snow
Between the average May and the average January lie 2°C, a narrower spread than all but 3% of the 3496 cities in our dataset. Precipitation concentrates in November - 12.0 inches (305 mm) on 28 days - and thins out by February.
Season by season
March through May
March through May in Singapore brings hot afternoons, with daytime highs averaging 85°F (30°C) and nights around 78°F (26°C); rain falls on around 77 of the 90 days. Daylight is generous - around 10.3 hours of sun a day.
June through August
June through August in Singapore sits firmly in the heat, with daytime highs averaging 85°F (29°C) and nights around 79°F (26°C); rain falls on around 73 of the 90 days.
September through November
September through November runs hot here - highs near 84°F (29°C), nights near 78°F (25°C), and rain falls on around 76 of the 90 days.
December through February
December through February runs hot here - highs near 84°F (29°C), nights near 76°F (25°C), and rain falls on around 67 of the 90 days.
Average temperatures in Singapore by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 83° | 76° | 23 | 9.3 in | 9.2 h/day | 85% |
| February | 85° | 76° | 17 | 3.8 in | 10.2 h/day | 81% |
| March | 86° | 78° | 23 | 6.3 in | 10.8 h/day | 81% |
| April | 85° | 78° | 26 | 8.8 in | 10.3 h/day | 84% |
| May | 85° | 79° | 28 | 10.1 in | 9.9 h/day | 84% |
| June | 85° | 79° | 26 | 9.9 in | 9.4 h/day | 83% |
| July | 85° | 79° | 23 | 6.1 in | 10.0 h/day | 82% |
| August | 84° | 78° | 24 | 7.0 in | 10.0 h/day | 82% |
| September | 85° | 78° | 22 | 6.8 in | 9.8 h/day | 82% |
| October | 85° | 78° | 26 | 8.4 in | 9.3 h/day | 84% |
| November | 84° | 77° | 28 | 12.0 in | 8.3 h/day | 86% |
| December | 84° | 77° | 28 | 10.3 in | 9.1 h/day | 85% |