Liege weather in September 2026

Expect daytime maximum temperatures of 66°F in Liege, Belgium in September based on long-term weather averages. There are 5 hours of sunshine per day on average with 14 days with some rainfall and typically 2.6 inches of rainfall in the month.

  • 66°F maximum daytime temperature in September in Liege66
    66°F max day temperature
  • 5 hours of sunshine per day
  • 14 days with some rainfall in September in Liege14
    14 days with some rainfall
  • 50°F minimum night-time temperature in September in Liege50
    50°F min night temperature
  • 13 hours of daylight per day in September in Liege13
    13 hours of daylight per day
  • No heat & humidity in September in Liege0
    No heat & humidity
  • 2.6 inches monthly rainfall in September in Liege2.6
    2.6 inches of monthly rainfall
  • UV (maximum) index 4 (Moderate) in September in Liege4
    4 (Moderate) UV index

More about Liege

Liege by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Belgium

Avalon Waterways: Top deals on 2026 river cruises

  • Book early & save on 2026 river cruises with Avalon Waterways
  • Filter deals by promotion, month, destination & more
  • Travel between 1st Jan & 31st Dec 2026 (inclusive)
Go to Avalon Waterways deal >>

Expires at 23:59 on Thursday 31st Dec 2026 · View all Avalon Waterways offers

The September weather guide for Belgium (Liege) 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)

Back to top

More about Belgium

How hot is it in Liege in September?

Daytime temperatures usually reach 66°F in Liege in September, falling to 50°F at night.

How sunny is it in Liege in September?

There are normally 5 hours of bright sunshine each day in Liege in September - that's 38% of daylight hours.

Does it rain in Liege in September?

There are usually 14 days with some rain in Liege in September and the average monthly rainfall is 2.6 inches.

Liege September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st September 2026 05:52 19:23
Tuesday, 15th September 2026 06:13 18:52
Wednesday, 30th September 2026 06:36 18:18

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^