Climate averages 1991–2020
Jurong Town weather
in September.
A hot, wet month: the joint 7th warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Jurong Town: daytime highs average 28.5°C and nights cool to about 25.1°C. By daytime temperature it is the joint 7th warmest of the 12 months.
Expect about 160 mm of rain on roughly 21 days, which makes September a wet month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 07 min on an average September day.
The nearest other city in this atlas is Iskandar Puteri (13 km away). In September its highs average 28.6°C, about as warm as Jurong Town, with 144 mm of rain.
Among the 4 cities listed in Singapore, Jurong Town ranks joint 1st of 4 for the warmest September highs and joint 2nd of 4 for the driest September (rainfall, lowest first). The mean September high of those 4 cities is 28.4°C; Jurong Town is 0.1°C warmer than that mean.
From September to October, average highs rise by 0.1°C to 28.6°C, and monthly rainfall rises from 160 mm to 201 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
Jurong Town climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.0°C24.1°C | 24.1°C | 161 | 19.0 | 12.112 h |
| February | 28.8°C24.3°C | 24.3°C | 88 | 13.5 | 12.112 h |
| March | 29.2°C24.7°C | 24.7°C | 143 | 20.5 | 12.112 h |
| April | 29.2°C25.1°C | 25.1°C | 191 | 26.0 | 12.112 h |
| May | 29.0°C25.5°C | 25.5°C | 224 | 26.7 | 12.212 h |
| June | 28.9°C25.7°C | 25.7°C | 199 | 23.2 | 12.212 h |
| July | 28.5°C25.5°C | 25.5°C | 195 | 23.0 | 12.212 h |
| August | 28.4°C25.4°C | 25.4°C | 178 | 23.2 | 12.212 h |
| September, selected | 28.5°C25.1°C | 25.1°C | 160 | 21.1 | 12.112 h |
| October | 28.6°C24.9°C | 24.9°C | 201 | 24.6 | 12.112 h |
| November | 28.2°C24.6°C | 24.6°C | 280 | 27.8 | 12.112 h |
| December | 28.0°C24.4°C | 24.4°C | 267 | 24.7 | 12.012 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- Iskandar Puteri in SeptemberMalaysia · 13 kmHigh 28.6°C · Low 25.1°C · 144 mm rain
- Woodlands in SeptemberSingapore · 14 kmHigh 28.5°C · Low 25.1°C · 170 mm rain
- Singapore in SeptemberSingapore · 15 kmHigh 28.2°C · Low 25.7°C · 160 mm rain
- Johor Bahru in SeptemberMalaysia · 15 kmHigh 28.9°C · Low 24.5°C · 170 mm rain
- Mukim Pulai in SeptemberMalaysia · 23 kmHigh 29.0°C · Low 24.6°C · 170 mm rain
- Ulu Bedok in SeptemberSingapore · 23 kmHigh 28.5°C · Low 25.3°C · 148 mm rain
- Pasir Gudang in SeptemberMalaysia · 25 kmHigh 28.9°C · Low 24.6°C · 177 mm rain
- Taman Senai in SeptemberMalaysia · 31 kmHigh 29.2°C · Low 24.1°C · 170 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for Jurong Town) is explained once on the Jurong Town year overview and on the Sources, method and limits page.
Singapore lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.