Climate averages 1991–2020
Dumai weather
in November.
A hot, very wet month: the 10th warmest and the wettest of the year.
Long-term climate patterns, not a forecast for a particular trip.
November is a hot month in Dumai: daytime highs average 29.1°C and nights cool to about 23.4°C. By daytime temperature it is the 10th warmest of the 12 months.
Expect about 387 mm of rain on roughly 29 days, which makes November a very wet month (the wettest month of the year). Daylight, from sunrise to sunset, lasts about 12 h 03 min on an average November day.
The nearest other city in this atlas is Port Dickson (103 km away). In November its highs average 28.6°C, about as warm as Dumai, with 301 mm of rain.
Among the 200 cities listed in Indonesia, Dumai ranks joint 113th of 200 for the warmest November highs and 173rd of 200 for the driest November (rainfall, lowest first). The mean November high of those 200 cities is 29.2°C; Dumai is 0.1°C cooler than that mean.
From November to December, average highs fall by 0.4°C to 28.7°C, and monthly rainfall falls from 387 mm to 343 mm.
The annual picture
November 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
Dumai climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 28.9°C23.4°C | 23.4°C | 201 | 21.3 | 12.012 h |
| February | 29.7°C23.6°C | 23.6°C | 125 | 16.9 | 12.112 h |
| March | 30.2°C23.9°C | 23.9°C | 217 | 25.1 | 12.112 h |
| April | 30.3°C24.1°C | 24.1°C | 249 | 27.6 | 12.212 h |
| May | 30.5°C24.3°C | 24.3°C | 224 | 26.3 | 12.212 h |
| June | 30.5°C24.2°C | 24.2°C | 156 | 21.2 | 12.212 h |
| July | 30.3°C23.9°C | 23.9°C | 162 | 20.4 | 12.212 h |
| August | 30.3°C23.8°C | 23.8°C | 195 | 24.0 | 12.212 h |
| September | 30.2°C23.6°C | 23.6°C | 253 | 26.1 | 12.112 h |
| October | 29.8°C23.6°C | 23.6°C | 308 | 28.2 | 12.112 h |
| November, selected | 29.1°C23.4°C | 23.4°C | 387 | 28.5 | 12.012 h |
| December | 28.7°C23.4°C | 23.4°C | 343 | 27.7 | 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
November in nearby cities
- Port Dickson in NovemberMalaysia · 103 kmHigh 28.6°C · Low 24.4°C · 301 mm rain
- Malacca in NovemberMalaysia · 106 kmHigh 28.5°C · Low 24.7°C · 271 mm rain
- Sepang in NovemberMalaysia · 119 kmHigh 28.4°C · Low 24.1°C · 334 mm rain
- Pekanbaru in NovemberIndonesia · 128 kmHigh 29.3°C · Low 23.0°C · 298 mm rain
- Seremban in NovemberMalaysia · 130 kmHigh 28.7°C · Low 23.4°C · 337 mm rain
- Muar in NovemberMalaysia · 132 kmHigh 28.6°C · Low 24.3°C · 275 mm rain
- Cyberjaya in NovemberMalaysia · 142 kmHigh 28.8°C · Low 23.0°C · 411 mm rain
- Puchong in NovemberMalaysia · 149 kmHigh 28.9°C · Low 23.1°C · 314 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 Dumai) is explained once on the Dumai year overview and on the Sources, method and limits page.