Climate averages 1991–2020
Seremban weather
in September.
A hot, very wet month: the joint 6th warmest and the 6th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in Seremban: daytime highs average 29.2°C and nights cool to about 23.6°C. By daytime temperature it is the joint 6th warmest of the 12 months.
Expect about 216 mm of rain on roughly 26 days, which makes September a very wet month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 08 min on an average September day.
The nearest other city in this atlas is Sepang (21 km away). In September its highs average 28.9°C, about as warm as Seremban, with 189 mm of rain.
Among the 72 cities listed in Malaysia, Seremban ranks joint 51st of 72 for the warmest September highs and 46th of 72 for the driest September (rainfall, lowest first). The mean September high of those 72 cities is 29.6°C; Seremban is 0.4°C cooler than that mean.
From September to October, average highs fall by 0.1°C to 29.1°C, and monthly rainfall rises from 216 mm to 269 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
Seremban climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 29.0°C22.7°C | 22.7°C | 167 | 18.7 | 12.012 h |
| February | 30.0°C22.9°C | 22.9°C | 132 | 15.8 | 12.012 h |
| March | 30.3°C23.6°C | 23.6°C | 218 | 23.6 | 12.112 h |
| April | 29.9°C24.0°C | 24.0°C | 261 | 26.8 | 12.212 h |
| May | 29.8°C24.3°C | 24.3°C | 220 | 26.4 | 12.212 h |
| June | 29.6°C24.1°C | 24.1°C | 160 | 23.2 | 12.312 h |
| July | 29.2°C23.8°C | 23.8°C | 175 | 24.3 | 12.312 h |
| August | 29.1°C23.7°C | 23.7°C | 200 | 25.8 | 12.212 h |
| September, selected | 29.2°C23.6°C | 23.6°C | 216 | 25.6 | 12.112 h |
| October | 29.1°C23.6°C | 23.6°C | 269 | 26.7 | 12.112 h |
| November | 28.7°C23.4°C | 23.4°C | 337 | 28.1 | 12.012 h |
| December | 28.6°C23.1°C | 23.1°C | 258 | 24.8 | 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
- Sepang in SeptemberMalaysia · 21 kmHigh 28.9°C · Low 24.4°C · 189 mm rain
- Port Dickson in SeptemberMalaysia · 28 kmHigh 29.1°C · Low 24.7°C · 214 mm rain
- Kajang in SeptemberMalaysia · 34 kmHigh 29.9°C · Low 22.9°C · 217 mm rain
- Cyberjaya in SeptemberMalaysia · 38 kmHigh 29.6°C · Low 23.3°C · 217 mm rain
- Bandar Mahkota Cheras in SeptemberMalaysia · 39 kmHigh 29.6°C · Low 22.7°C · 217 mm rain
- Bukit Jalil in SeptemberMalaysia · 46 kmHigh 29.5°C · Low 22.8°C · 217 mm rain
- Puchong in SeptemberMalaysia · 47 kmHigh 30.0°C · Low 23.4°C · 129 mm rain
- Ampang in SeptemberMalaysia · 50 kmHigh 29.9°C · Low 23.1°C · 234 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 Seremban) is explained once on the Seremban year overview and on the Sources, method and limits page.