Weather in Dumai in august
Climate normals based on 10 years of historical data for Dumai, Indoneesia.
Average high
31°C
Average low
24°C
Rainfall
251 mm
24 rainy days
Sunshine
1.1h/day
Niiskus
82%
How Hot Is Dumai in august?
Hot but easing: 31°C days and 24°C nights in Dumai, averaging 27°C overall.
Sunshine Hours in august
Dumai sees little sun in August — only 1.1h a day on average, despite daylight from 6:10 am to 6:20 pm.
Does It Rain In Dumai In august?
Monsoon-like rains saturate Dumai in August — 251mm fall across 24 days, with downpours an almost daily event.
Is Dumai Humid In august?
Oppressive humidity dominates Dumai in August — averaging 82%, with the air feeling thick and heavy.
Wind In Dumai In august
Winds stay light in Dumai — averaging 7 kph in August, with mostly still air.
Cloud Cover In Dumai In august
Grey, overcast skies dominate: 77% average cloud cover in Dumai.
Cities With Similar Weather In august
Weather in Dumai, month by month
| Month | High / Low | Vihm | |
|---|---|---|---|
| Jaanuari ilm | 30°C / 23°C | 270mm | Details → |
| Veebruari ilm | 31°C / 24°C | 153mm | Details → |
| Märtsi ilm | 31°C / 24°C | 245mm | Details → |
| Aprilli ilm | 31°C / 24°C | 300mm | Details → |
| Mai ilm | 31°C / 24°C | 272mm | Details → |
| Juuni ilm | 31°C / 24°C | 192mm | Details → |
| Juuli ilm | 31°C / 24°C | 177mm | Details → |
| Augusti ilm | 31°C / 24°C | 251mm | |
| Septembri ilm | 31°C / 24°C | 267mm | Details → |
| Oktoobri ilm | 31°C / 24°C | 318mm | Details → |
| Novembri ilm | 30°C / 24°C | 413mm | Details → |
| Detsembri ilm | 30°C / 23°C | 337mm | Details → |