Rotterdam weather in August 2026

Expect daytime maximum temperatures of 70°F in Rotterdam, Netherlands in August based on long-term weather averages. There are 6 hours of sunshine per day on average with 13 days with some rainfall and typically 2.7 inches of rainfall in the month.

  • 70°F maximum daytime temperature in August in Rotterdam70
    70°F max day temperature
  • 6 hours of sunshine per day
  • 13 days with some rainfall in August in Rotterdam13
    13 days with some rainfall
  • 54°F minimum night-time temperature in August in Rotterdam54
    54°F min night temperature
  • 15 hours of daylight per day in August in Rotterdam15
    15 hours of daylight per day
  • No heat & humidity in August in Rotterdam0
    No heat & humidity
  • 2.7 inches monthly rainfall in August in Rotterdam2.7
    2.7 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in August in Rotterdam5
    5 (Moderate) UV index

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The August weather guide for Netherlands (Rotterdam) 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)  |  Imperial (°F)

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More about the Netherlands

How hot is it in Rotterdam in August?

Daytime temperatures usually reach 70°F in Rotterdam in August, falling to 54°F at night.

How sunny is it in Rotterdam in August?

There are normally 6 hours of bright sunshine each day in Rotterdam in August - that's 42% of daylight hours.

Does it rain in Rotterdam in August?

There are usually 13 days with some rain in Rotterdam in August and the average monthly rainfall is 2.7 inches.

Rotterdam August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Saturday, 1st August 2026 05:04 20:32
Sunday, 16th August 2026 05:28 20:04
Monday, 31st August 2026 05:52 19:32

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