Dumai Weather in July
What's the weather like in Dumai (Riau) in July 2024?
The climate in Dumai during July can be summarized as hot, humid and wet.
July is in the summer in Dumai and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a steamy 32°C (90°F), whilst at night 22°C (72°F) is normal.
| Daytime temperature | 32°C 89.6°F |
|---|---|
| Nightly temperature | 22.2°C 72°F |
| Average temperature | 27.1°C 80.8°F |
| Daily sunshine | 7.2 hrs |
| Avg rainfall | 156 mm 6.1 ins |
| Rainy days | 14 days |
| Sea temperature | 29.6°C 85.3°F |
| Humidity | 84% |
| Windspeed | 7.2kph 5 mph |
On average July is the 2nd driest month of the year in Dumai with around 156mm 6.1 inches of rain making it a wet time to visit. This rainfall is typically spread over 14 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.2 hours of sunshine per day.
July temperatures in Dumai
July rainfall
July 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 July 2024.
Other monthly averages
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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