Month by month
| Month | Afternoon | Sea | Rain | Verdict |
|---|---|---|---|---|
| January | 15.1 °C | 16.1 °C | 9 days | Possible, with trade-offs |
| February | 15.4 °C | 15.6 °C | 9 days | Possible, with trade-offs |
| March | 16.6 °C | 15.5 °C | 12 days | Possible, with trade-offs |
| April | 18.2 °C | 16.2 °C | 9 days | Possible, with trade-offs |
| May | 21 °C | 17.4 °C | 4 days | Pleasant — a good time to go |
| June | 23.6 °C | 18.7 °C | 2 days | Pleasant — a good time to go |
| July | 26.8 °C | 20.4 °C | 0 day | Ideal — one of the best times of year |
| August | 27.1 °C | 21.6 °C | 1 day | Ideal — one of the best times of year |
| September | 24.7 °C | 20.7 °C | 6 days | Ideal — one of the best times of year |
| October | 21.7 °C | 19.2 °C | 10 days | Pleasant — a good time to go |
| November | 18.3 °C | 17.9 °C | 9 days | Possible, with trade-offs |
| December | 16.4 °C | 17 °C | 9 days | Possible, with trade-offs |
Before you go
Three things to check once you have picked your dates.
Entry
Spain is in the European Union. Entry rules depend on your nationality — check before booking.
Safety
No specific restrictions
Usual precautions apply.
Official advice updated 12 August 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 Algeciras in October?
The sea averages 19.2°C in October — too cold for most swimmers.
How hot is Algeciras in October?
Expect 21.7°C in the afternoon and 16.9°C at night, averaged over the last 10 years.
Does it rain a lot in Algeciras in October?
Around 10 days with rain (≥ 1 mm) in the month — 31% of days.