Weather Forecast for Surabaya

East Java, Indonesia

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Mist

Current Weather - Surabaya: 23°C

East Java, Indonesia

Mist

Feels like 25°C

Wind

4 km/h ESE

Humidity

100%

Pressure

1010 mb

UV Index

0

Visibility

5 km

Patchy rain nearby

Patchy rain nearby

Sunday, May 31, 2026

High

30°C

Low

25°C

Rain Chance

78%

Hourly Forecast

Partly Cloudy 27°C
00:00
Partly Cloudy 26°C
01:00
Clear 26°C
02:00
Clear 25°C
03:00
Partly Cloudy 25°C
04:00
Mist 23°C
05:00
Cloudy 25°C
06:00
Partly Cloudy 27°C
07:00
Partly Cloudy 28°C
08:00
Partly Cloudy 29°C
09:00
Partly Cloudy 29°C
10:00
Sunny 30°C
11:00
Sunny 30°C
12:00
Sunny 30°C
13:00
Sunny 30°C
14:00
Sunny 30°C
15:00
Partly Cloudy 29°C
16:00
Patchy rain nearby 28°C
17:00
Patchy rain nearby 27°C
18:00
Cloudy 27°C
19:00
Partly Cloudy 27°C
20:00
Cloudy 27°C
21:00
Partly Cloudy 27°C
22:00
Partly Cloudy 27°C
23:00
Jun 01

Day Statistics

Maximum Wind

18 km/h

Humidity

67%

Precipitation

0 mm

UV Index

8

Visibility

10 km

Rain Chance

78%

Snow Chance

0%

Sun & Moon

Sunrise

05:34 AM

Sunset

05:18 PM

Moonrise

05:25 PM

Moonset

05:28 AM

Moon Phase

Full Moon

Moon Illumination

99%

Air Quality

PM2.5

53.5

μg/m³

PM10

56.1

μg/m³

NO₂

34.6

μg/m³

O₃

76.9

μg/m³

SO₂

38.1

μg/m³

CO

783.6

μg/m³

US EPA Index: 3 GB DEFRA Index: 6

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