Semarang weather in July 2026

Expect daytime maximum temperatures of 32°C in Semarang, Indonesia in July and very high heat and humidity based on long-term weather averages. There are 10 hours of sunshine per day on average with typically 54 mm of rainfall in the month.

  • 32°C maximum daytime temperature in July in Semarang32
    32°C max day temperature
  • 10 hours of sunshine per day
  • 4 days with some rainfall in July in Semarang4
    4 days with some rainfall
  • 21°C minimum night-time temperature in July in Semarang21
    21°C min night temperature
  • 12 hours of daylight per day in July in Semarang12
    12 hours of daylight per day
  • Very high heat & humidity in July in SemarangVH
    Very High heat & humidity
  • 54 mm monthly rainfall in July in Semarang54
    54 mm of monthly rainfall
  • UV (maximum) index 10 (Very High) in July in Semarang10
    10 (Very High) UV index
  • 28°C sea temperature in July in Semarang28
    28°C sea temperature

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The July weather guide for Indonesia (Semarang) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Semarang in July?

Daytime temperatures usually reach 32°C in Semarang in July with very high heat and humidity, falling to 22°C at night.

How sunny is it in Semarang in July?

There are normally 9 hours of bright sunshine each day in Semarang in July - that's 75% of daylight hours.

How warm is the sea around Semarang in July?

The average sea temperature around Semarang in July is 29°C.

Does it rain in Semarang in July?

There are usually 9 days with some rain in Semarang in July and the average monthly rainfall is 77mm.

Semarang July sunrise & sunset times

Browse the sunrise and sunset times for Semarang in July 2026. Select a month to view Semarang sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st July 2026 05:50 17:34
Thursday, 16th July 2026 05:52 17:37
Friday, 31st July 2026 05:51 17:39

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