Weather in Surabaya in August
Climate normals based on 10 years of historical data for Surabaya, Indonesien.
Average high
32°C
Average low
24°C
Rainfall
11 mm
2 rainy days
Sunshine
7.9h/day
Luftfeuchtigkeit
65%
Sea temperature
29.0°C
How Hot Is Surabaya in August?
Searing summer begins in earnest: Surabaya sees 32°C by day, 24°C overnight.
Sunshine Hours in August
Daylight runs from 5:35 am to 5:30 pm, with 7.9 sunshine hours on average — plenty of light.
Does It Rain In Surabaya In August?
Surabaya stays mostly dry in August — just 11mm in 2 days.
Is Surabaya Humid In August?
High levels of humidity in Surabaya year-round (about 65%) will make it feel warmer than the thermometer suggests.
How Warm Is The Sea In Surabaya In August?
The sea is tropically warm at 29.0°C off Surabaya this August.
Wind In Surabaya In August
Breezes around 18 kph in Surabaya this August — comfortable for outdoor activity.
Cloud Cover In Surabaya In August
Sun and cloud trade off in Surabaya during August — about 27% cloud cover on average.
Cities With Similar Weather In August
Weather in Surabaya, month by month
| Month | High / Low | Regen | |
|---|---|---|---|
| Wetter im Januar | 31°C / 26°C | 339mm | Details → |
| Wetter im Februar | 30°C / 25°C | 366mm | Details → |
| Wetter im März | 31°C / 26°C | 358mm | Details → |
| Wetter im April | 31°C / 26°C | 236mm | Details → |
| Wetter im Mai | 31°C / 26°C | 101mm | Details → |
| Wetter im Juni | 31°C / 25°C | 70mm | Details → |
| Wetter im Juli | 31°C / 24°C | 27mm | Details → |
| Wetter im August | 32°C / 24°C | 11mm | |
| Wetter im September | 33°C / 25°C | 22mm | Details → |
| Wetter im Oktober | 33°C / 26°C | 90mm | Details → |
| Wetter im November | 32°C / 26°C | 214mm | Details → |
| Wetter im Dezember | 31°C / 26°C | 328mm | Details → |