Weather Forecast for Semarang

Central Java, Indonesia

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Smoky haze

Current Weather - Semarang: 28°C

Central Java, Indonesia

Smoky haze

Feels like 30°C

Wind

19 km/h NW

Humidity

63%

Pressure

1011 mb

UV Index

0

Visibility

10 km

Smoky haze

Smoky haze

Saturday, August 22, 2026

High

35°C

Low

22°C

Rain Chance

5%

Hourly Forecast

Smoky haze 34°C
12:00
Smoky haze 35°C
13:00
Smoky haze 34°C
14:00
Smoky haze 30°C
15:00
Smoky haze 30°C
16:00
Smoky haze 28°C
17:00
Smoky haze 26°C
18:00
Smoky haze 26°C
19:00
Smoky haze 25°C
20:00
Clear 25°C
21:00
Clear 25°C
22:00
Clear 24°C
23:00
Aug 23

Day Statistics

Maximum Wind

26 km/h

Humidity

67%

Precipitation

0 mm

UV Index

11

Visibility

10 km

Rain Chance

5%

Snow Chance

0%

Sun & Moon

Sunrise

05:43 AM

Sunset

05:38 PM

Moonrise

01:06 PM

Moonset

01:10 AM

Moon Phase

Waxing Gibbous

Moon Illumination

78%

Air Quality

PM2.5

39

μg/m³

PM10

44.2

μg/m³

NO₂

11.8

μg/m³

O₃

134.1

μg/m³

SO₂

24.7

μg/m³

CO

512.9

μg/m³

US EPA Index: 2 GB DEFRA Index: 4

Solar Radiation Data

Shortwave Radiation

551.22

Diffuse Radiation

64.16

DNI

0

GTI

0

When to visit Semarang?

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

⭐ Best months: July August September

January

☀️
31°C
💧
57 Days of rain
❄️
No snowfall

February

☀️
31°C
💧
53 Days of rain
❄️
No snowfall
🥶 Coldest month

March

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

April

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

May

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

June

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

July

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

August

☀️
34°C
💧
4 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

September

☀️
35°C
💧
7 Days of rain
❄️
No snowfall
Best time to visit

October

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

November

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

December

☀️
32°C
💧
61 Days of rain
❄️
No snowfall
🌧 Wettest month,