Atar weather in September 2025

Expect 104°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Atar in September. Check more long-term weather averages for Atar in September before you book your next holiday to Mauritania in 2025/2026.

  • 104°F maximum daytime temperature in September in Atar104
    104°F max day temperature
  • 9 hours of sunshine per day
  • 2 days with some rainfall in September in Atar2
    2 days with some rainfall
  • 81°F minimum night-time temperature in September in Atar81
    81°F min night temperature
  • 12 hours of daylight per day in September in Atar12
    12 hours of daylight per day
  • Extreme heat & humidity in September in AtarE
    Extreme heat & humidity
  • 0.8 inches monthly rainfall in September in Atar0.8
    0.8 inches of monthly rainfall
  • UV (maximum) index 11 (Extreme) in September in Atar11
    11 (Extreme) UV index

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The September weather guide for Mauritania (Atar) 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 Atar in September?

Daytime temperatures usually reach 104°F in Atar in September with extreme heat and humidity, falling to 81°F at night.

How sunny is it in Atar in September?

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

Does it ever rain in Atar in September?

There are usually 2 days with some rain in Atar in September and the average monthly rainfall is 0.8 inches.

Atar September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:36 19:08
Monday, 15th September 2025 06:40 18:55
Tuesday, 30th September 2025 06:43 18:41

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