Algiers weather in September 2025

Expect 84°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Algiers in September. Check more long-term weather averages for Algiers in September before you book your next holiday to Algeria in 2025/2026.

  • 84°F maximum daytime temperature in September in Algiers84
    84°F max day temperature
  • 9 hours of sunshine per day
  • 5 days with some rainfall in September in Algiers5
    5 days with some rainfall
  • 63°F minimum night-time temperature in September in Algiers63
    63°F min night temperature
  • 12 hours of daylight per day in September in Algiers12
    12 hours of daylight per day
  • Low heat & humidity in September in AlgiersL
    Low heat & humidity
  • 1.3 inches monthly rainfall in September in Algiers1.3
    1.3 inches of monthly rainfall
  • UV (maximum) index 7 (High) in September in Algiers7
    7 (High) UV index
  • 75°F sea temperature in September in Algiers75
    75°F sea temperature

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The September weather guide for Algeria (Algiers) 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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How hot is it in Algiers in September?

Daytime temperatures usually reach 84°F in Algiers in September with low heat and humidity, falling to 63°F at night.

How sunny is it in Algiers in September?

There are normally 9 hours of bright sunshine each day in Algiers in September - that's 69% of daylight hours.

How warm is the sea around Algiers in September?

The average sea temperature around Algiers in September is 75°F.

Does it rain in Algiers in September?

There are usually 5 days with some rain in Algiers in September and the average monthly rainfall is 1.3 inches.

Algiers September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:19 19:16
Monday, 15th September 2025 06:30 18:55
Tuesday, 30th September 2025 06:42 18:32

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