Dinant weather in September 2025

Expect 20°C daytime maximum temperatures in the shade with on average 5 hours of sunshine per day in Dinant in September. Check more long-term weather averages for Dinant in September before you book your next holiday to Belgium in 2025/2026.

  • 20°C maximum daytime temperature in September in Dinant20
    20°C max day temperature
  • 5 hours of sunshine per day
  • 17 days with some rainfall in September in Dinant17
    17 days with some rainfall
  • 9°C minimum night-time temperature in September in Dinant9
    9°C min night temperature
  • 13 hours of daylight per day in September in Dinant13
    13 hours of daylight per day
  • No heat & humidity in September in Dinant0
    No heat & humidity
  • 66 mm monthly rainfall in September in Dinant66
    66 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Dinant4
    4 (Moderate) UV index

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The September weather guide for Belgium (Dinant) 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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More about Belgium

How hot is it in Dinant in September?

Daytime temperatures usually reach 20°C in Dinant in September, falling to 9°C at night.

How sunny is it in Dinant in September?

There are normally 5 hours of bright sunshine each day in Dinant in September - that's 41% of daylight hours.

Does it rain in Dinant in September?

There are usually 17 days with some rain in Dinant in September and the average monthly rainfall is 66mm.

Dinant September sunrise & sunset times

Browse the sunrise and sunset times for Dinant in September 2025. Select a month to view Dinant sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:55 19:24
Monday, 15th September 2025 06:16 18:54
Tuesday, 30th September 2025 06:39 18:20

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