Weather in Surabaja in januar
Climate normals based on 10 years of historical data for Surabaja, Indonezija.
Average high
31°C
Average low
26°C
Rainfall
339 mm
29 rainy days
Sunshine
0.8h/day
Vlažnost
75%
Sea temperature
31.0°C
How Hot Is Surabaja in januar?
January brings typical readings of 31°C by day and 26°C by night to Surabaja.
Sunshine Hours in januar
Cloud cover keeps Surabaja dim: 0.8h of sun, daylight from 5:25 am to 5:50 pm.
Does It Rain In Surabaja In januar?
Monsoon-like rains saturate Surabaja in January — 339mm fall across 29 days, with downpours an almost daily event.
Is Surabaja Humid In januar?
Expect a humid January in Surabaja: 75% on average, with little overnight relief.
How Warm Is The Sea In Surabaja In januar?
Sea temperatures climb to 31.0°C off Surabaja in January — bath-warm and tropical.
Wind In Surabaja In januar
Wind stays light: 14 kph on a typical day in Surabaja.
Cloud Cover In Surabaja In januar
Heavy cloud blankets Surabaja in January — averaging 79% cover, with mostly overcast skies.
Cities With Similar Weather In januar
Weather in Surabaja, month by month
| Month | High / Low | Dež | |
|---|---|---|---|
| Vreme v januarju | 31°C / 26°C | 339mm | |
| Vreme v februarju | 30°C / 25°C | 366mm | Details → |
| Vreme v marcu | 31°C / 26°C | 358mm | Details → |
| Vreme v aprilu | 31°C / 26°C | 236mm | Details → |
| Vreme v maju | 31°C / 26°C | 101mm | Details → |
| Vreme v juniju | 31°C / 25°C | 70mm | Details → |
| Vreme v juliju | 31°C / 24°C | 27mm | Details → |
| Vreme v avgustu | 32°C / 24°C | 11mm | Details → |
| Vreme v septembru | 33°C / 25°C | 22mm | Details → |
| Vreme v oktobru | 33°C / 26°C | 90mm | Details → |
| Vreme v novembru | 32°C / 26°C | 214mm | Details → |
| Vreme v decembru | 31°C / 26°C | 328mm | Details → |