Celje weather in September 2024

Expect 21°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Celje in September. Check more long-term weather averages for Celje in September before you book your next holiday to Slovenia in 2024/2025.

  • 21°C maximum daytime temperature in September in Celje21
    21°C max day temperature
  • 6 hours of sunshine per day
  • 12 days with some rainfall in September in Celje12
    12 days with some rainfall
  • 10°C minimum night-time temperature in September in Celje10
    10°C min night temperature
  • 13 hours of daylight per day in September in Celje13
    13 hours of daylight per day
  • No heat & humidity in September in Celje0
    No heat & humidity
  • 113 mm monthly rainfall in September in Celje113
    113 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in September in Celje5
    5 (Moderate) UV index

More about Celje

Celje by month

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

Recommended for Slovenia

  • Save on summer & winter sun holidays with TUI
  • Book online & save with top deals & free child places
  • Pay £0 deposits with direct debit & spread the cost

TUITUI deal finder

The September weather guide for Slovenia (Celje) 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)

Back to top

More about Slovenia

How hot is it in Celje in September?

Daytime temperatures usually reach 21°C in Celje in September, falling to 10°C at night.

How sunny is it in Celje in September?

There are normally 6 hours of bright sunshine each day in Celje in September - that's 50% of daylight hours.

Does it rain in Celje in September?

There are usually 12 days with some rain in Celje in September and the average monthly rainfall is 113mm.

Celje September sunrise & sunset times

Browse the sunrise and sunset times for Celje in September 2024. Select a month to view Celje sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Sunday, 1st September 2024 06:20 19:37
Sunday, 15th September 2024 06:37 19:10
Monday, 30th September 2024 06:57 18:40

Related posts

Popular travel offers

Explore holidays in the sun for less

Top ^