Massawa weather in May 2025

Expect 99°F daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Massawa in May. Check more long-term weather averages for Massawa in May before you book your next holiday to Eritrea in 2025/2026.

  • 99°F maximum daytime temperature in May in Massawa99
    99°F max day temperature
  • 10 hours of sunshine per day
  • 1 day with some rainfall in May in Massawa1
    1 day with some rainfall
  • 75°F minimum night-time temperature in May in Massawa75
    75°F min night temperature
  • 13 hours of daylight per day in May in Massawa13
    13 hours of daylight per day
  • Extreme heat & humidity in May in MassawaE
    Extreme heat & humidity
  • 0.2 inches monthly rainfall in May in Massawa0.2
    0.2 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in May in Massawa11
    11+ (Extreme) UV index
  • 86°F sea temperature in May in Massawa86
    86°F sea temperature

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The May weather guide for Eritrea (Massawa) 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 Massawa in May?

Daytime temperatures usually reach 99°F in Massawa in May with extreme heat and humidity, falling to 75°F at night.

How sunny is it in Massawa in May?

There are normally 10 hours of bright sunshine each day in Massawa in May - that's 74% of daylight hours.

How warm is the sea around Massawa in May?

The average sea temperature around Massawa in May is 86°F.

Does it ever rain in Massawa in May?

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

Massawa May sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st May 2025 05:58 18:40
Friday, 16th May 2025 05:53 18:45
Saturday, 31st May 2025 05:50 18:50

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