Medan weather in August 2026

Expect daytime maximum temperatures of 32°C in Medan, Indonesia in August and very high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 196 mm of rainfall in the month.

  • 32°C maximum daytime temperature in August in Medan32
    32°C max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in August in Medan13
    13 days with some rainfall
  • 22°C minimum night-time temperature in August in Medan22
    22°C min night temperature
  • 12 hours of daylight per day in August in Medan12
    12 hours of daylight per day
  • Very high heat & humidity in August in MedanVH
    Very High heat & humidity
  • 196 mm monthly rainfall in August in Medan196
    196 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in August in Medan11
    11+ (Extreme) UV index

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The August weather guide for Indonesia (Medan) 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 Medan in August?

Daytime temperatures usually reach 33°C in Medan in August with very high heat and humidity, falling to 22°C at night.

How sunny is it in Medan in August?

There are normally 9 hours of bright sunshine each day in Medan in August - that's 77% of daylight hours.

How warm is the sea around Medan in August?

The average sea temperature around Medan in August is 28°C.

Does it rain in Medan in August?

There are usually 8 days with some rain in Medan in August and the average monthly rainfall is 77mm.

Medan August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 06:23 18:40
Sunday, 16th August 2026 06:23 18:37
Monday, 31st August 2026 06:20 18:31

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