Eritrea weather in September 2025

Expect 24°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Eritrea in September. Check more long-term weather averages for Eritrea in September before you book your next holiday to Eritrea in 2025/2026.

  • 24°C maximum daytime temperature in September in Eritrea (Asmara)24
    24°C max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in September in Eritrea (Asmara)6
    6 days with some rainfall
  • 10°C minimum night-time temperature in September in Eritrea (Asmara)10
    10°C min night temperature
  • 12 hours of daylight per day in September in Eritrea (Asmara)12
    12 hours of daylight per day
  • No heat & humidity in September in Eritrea (Asmara)0
    No heat & humidity
  • 23 mm monthly rainfall in September in Eritrea (Asmara)23
    23 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Eritrea (Asmara)11
    11+ (Extreme) UV index

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The September weather guide for Eritrea (Asmara) 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.

Top Eritrea destinations

Below are average maximum temperatures at popular countries, regions and places in Eritrea in September. Select a holiday destination to see more weather parameters.

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Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Eritrea in September?

Daytime temperatures usually reach 24°C in Asmara, Eritrea in September, falling to 10°C at night.

How sunny is it in Eritrea in September?

There are normally 7 hours of bright sunshine each day in Asmara, Eritrea in September - that's 60% of daylight hours.

Does it rain in Eritrea in September?

There are usually 6 days with some rain in Asmara, Eritrea in September and the average monthly rainfall is 23mm.

Eritrea September sunrise & sunset times

Browse the sunrise and sunset times for Eritrea in September 2025. Select a month to view Eritrea sunrise and sunset times for the next 12 months. The Eritrea sunrise and sunset times shown below are for Asmara.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 06:12 18:37
Monday, 15th September 2025 06:13 18:26
Tuesday, 30th September 2025 06:14 18:14

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