Weather Forecast for Surabaya

East Java, Indonesia

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Partly cloudy

Current Weather - Surabaya: 31°C

East Java, Indonesia

Partly cloudy

Feels like 32°C

Wind

12 km/h ESE

Humidity

52%

Pressure

1012 mb

UV Index

9

Visibility

10 km

Sunny

Sunny

Wednesday, August 12, 2026

High

32°C

Low

22°C

Rain Chance

4%

Hourly Forecast

Sunny 26°C
08:00
Sunny 28°C
09:00
Sunny 29°C
10:00
Sunny 30°C
11:00
Sunny 31°C
12:00
Partly cloudy 31°C
13:00
Sunny 32°C
14:00
Sunny 31°C
15:00
Sunny 30°C
16:00
Sunny 29°C
17:00
Clear 27°C
18:00
Clear 27°C
19:00
Clear 26°C
20:00
Clear 26°C
21:00
Clear 26°C
22:00
Partly Cloudy 25°C
23:00
Aug 13

Day Statistics

Maximum Wind

16 km/h

Humidity

61%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

4%

Snow Chance

0%

Sun & Moon

Sunrise

05:38 AM

Sunset

05:29 PM

Moonrise

04:47 AM

Moonset

04:53 PM

Moon Phase

New Moon

Moon Illumination

0%

Air Quality

PM2.5

26.6

μg/m³

PM10

29

μg/m³

NO₂

23.7

μg/m³

O₃

66.9

μg/m³

SO₂

23.1

μg/m³

CO

569.9

μg/m³

US EPA Index: 2 GB DEFRA Index: 3

When to visit Surabaya?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: July August September

January

☀️
32°C
💧
41 Days of rain
❄️
No snowfall
🥶 Coldest month
🌧 Wettest month,

February

☀️
32°C
💧
39 Days of rain
❄️
No snowfall

March

☀️
32°C
💧
40 Days of rain
❄️
No snowfall

April

☀️
33°C
💧
28 Days of rain
❄️
No snowfall

May

☀️
33°C
💧
13 Days of rain
❄️
No snowfall

June

☀️
33°C
💧
8 Days of rain
❄️
No snowfall

July

☀️
32°C
💧
4 Days of rain
❄️
No snowfall
Best time to visit

August

☀️
33°C
💧
1 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

September

☀️
34°C
💧
3 Days of rain
❄️
No snowfall
Best time to visit

October

☀️
34°C
💧
11 Days of rain
❄️
No snowfall
🔥 Hottest month

November

☀️
34°C
💧
27 Days of rain
❄️
No snowfall

December

☀️
33°C
💧
40 Days of rain
❄️
No snowfall