Dumai Weather in October
What's the weather like in Dumai (Riau) in October 2024?
The climate in Dumai during October can be summarized as hot, humid and very wet.
October is in the fall / autumn in Dumai and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 23°C (72°F) is normal.
| Daytime temperature | 32.2°C 89.9°F |
|---|---|
| Nightly temperature | 22.5°C 72.4°F |
| Average temperature | 27.3°C 81.1°F |
| Daily sunshine | 6.3 hrs |
| Avg rainfall | 233 mm 9.2 ins |
| Rainy days | 20 days |
| Sea temperature | 29.5°C 85.1°F |
| Humidity | 84% |
| Windspeed | 7.2kph 5 mph |
On average October is the 2nd wettest month of the year in Dumai with around 233mm 9.2 inches of rain making it a very wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 6.3 hours of sunshine per day.
October temperatures in Dumai
October rainfall
October hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Dumai in October 2024.
Other monthly averages
Best places to visit in October
Dumai weather stats
| Hottest month: | March | 32.6°C 90.7°F |
|---|---|---|
| Driest month: | February | 145mm 5.7ins |
| Sunniest month: | May | 7.4hrs |
| Coldest month: | December | 31.1°C 88°F |
| Wettest month: | November | 238mm 9.4ins |
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