Assab weather in September 2025

Expect 99°F daytime maximum temperatures in the shade with on average 9 hours of sunshine per day in Assab in September. Check more long-term weather averages for Assab in September before you book your next holiday to Eritrea in 2025/2026.

  • 99°F maximum daytime temperature in September in Assab99
    99°F max day temperature
  • 9 hours of sunshine per day
  • 1 day with some rainfall in September in Assab1
    1 day with some rainfall
  • 82°F minimum night-time temperature in September in Assab82
    82°F min night temperature
  • 12 hours of daylight per day in September in Assab12
    12 hours of daylight per day
  • Extreme heat & humidity in September in AssabE
    Extreme heat & humidity
  • 0.2 inches monthly rainfall in September in Assab0.2
    0.2 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in September in Assab11
    11+ (Extreme) UV index
  • 90°F sea temperature in September in Assab90
    90°F sea temperature

More about Assab

Assab by month

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

Recommended for Eritrea

Wild Frontiers: Top deals on Eritrea tours

  • Check out top deals on tours to Eritrea
  • Explore places to visit & most popular itineraries
  • Filter deals by experience, duration, level & price
Go to Wild Frontiers deal >>

View all Wild Frontiers offers

Wild FrontiersTour deal finder

The September weather guide for Eritrea (Assab) 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

How hot is it in Assab in September?

Daytime temperatures usually reach 99°F in Assab in September with extreme heat and humidity, falling to 82°F at night.

How sunny is it in Assab in September?

There are normally 9 hours of bright sunshine each day in Assab in September - that's 73% of daylight hours.

How warm is the sea around Assab in September?

The average sea temperature around Assab in September is 90°F.

Does it ever rain in Assab in September?

There is usually 1 day with some rain in Assab in September and the average monthly rainfall is 0.2 inches.

Assab September sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st September 2025 05:58 18:20
Monday, 15th September 2025 05:58 18:10
Tuesday, 30th September 2025 05:58 17:59

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^