Month by month
| Month | Afternoon | Sea | Rain | Verdict |
|---|---|---|---|---|
| January | 27 °C | 26.3 °C | 3 days | Ideal — one of the best times of year |
| February | 27.5 °C | 26.2 °C | 1 day | Ideal — one of the best times of year |
| March | 29.4 °C | 26.8 °C | 2 days | Ideal — one of the best times of year |
| April | 31.4 °C | 28.4 °C | 2 days | Ideal — one of the best times of year |
| May | 33.4 °C | 30.3 °C | 2 days | Ideal — one of the best times of year |
| June | 35 °C | 30.7 °C | 1 day | Ideal — one of the best times of year |
| July | 35.3 °C | 29.2 °C | 2 days | Possible, with trade-offs |
| August | 34.7 °C | 28.9 °C | 2 days | Ideal — one of the best times of year |
| September | 34.2 °C | 30.8 °C | 3 days | Ideal — one of the best times of year |
| October | 31.9 °C | 30.2 °C | 3 days | Ideal — one of the best times of year |
| November | 29.9 °C | 28 °C | 1 day | Ideal — one of the best times of year |
| December | 28.1 °C | 26.9 °C | 2 days | Ideal — one of the best times of year |
Before you go
Three things to check once you have picked your dates.
Entry
Entry rules depend on your nationality and change often. Check them before booking.
Safety
Travel advised against
Authorities advise against travelling there.
Official advice updated 31 July 2026
Health
Recommended vaccinations, water quality, mosquitoes: advice depends on the country and the season. Some vaccines need time before departure.
Beau Fixe is not a safety or health authority. These notes summarise public advisories and link to their source; only the competent authorities are authoritative. Alert levels: Foreign, Commonwealth & Development Office (gov.uk), Open Government Licence v3.0.
FAQ
Can you swim in Aden in May?
The sea averages 30.3°C in May — yes, pleasant swimming.
How hot is Aden in May?
Expect 33.4°C in the afternoon and 27.9°C at night, averaged over the last 10 years.
Does it rain a lot in Aden in May?
Around 2 days with rain (≥ 1 mm) in the month — 7% of days.