Algarve weather in July
Algarve averages 31°C by day and 20°C at night in July, with the sea at 18°C and about 1 mm of rain in the month. That is about 4°C warmer than June.
Day
31°C
Night
20°C
Sea
18°C
Rain
1 mm
Flight from London
2½h
What July feels like
July is hot in Algarve: proper beach weather.
The sea is 18°C: refreshing, and chilly for most people after a few minutes.
It is dry: only about 1 mm of rain in the month.
That is 9°C warmer than an average July day in London.
Of the 56 sun destinations we track, Algarve is the #15 warmest in July, and #11 of 23 within 5½ hours of the UK.
Going to Algarve in July?
Share the TikToks and Instagram Reels you've saved for Algarve to Dream Trip. It finds the places, pins them on a map and builds your days around them.
Want it warmer in July?
These are hotter than Algarve this month for at most an hour and a half more flying:
Algarve weather by month
July is highlighted. Compare with June and August, or see the full year in Algarve.
Algarve in July: quick answers
Is Algarve hot in July?
July is hot in Algarve: proper beach weather. Average highs are 31°C and lows 20°C.
Can you swim in Algarve in July?
The sea is 18°C: refreshing, and chilly for most people after a few minutes.
Does it rain in Algarve in July?
It is dry: only about 1 mm of rain in the month.
What is the warmest month in Algarve?
August, at an average high of 32°C. The coolest is January at 16°C.
How long is the flight to Algarve from the UK?
About 2½h direct from London, estimated from the 1,713 km distance. Check your airline for exact times.
Still choosing? See where is hot in July for every destination ranked by temperature, sea and flight time.
How we measured this
Averages of every day in July from 2016 to 2025, from the Open-Meteo historical weather archive (ECMWF ERA5 reanalysis). Sea temperature is the 2023 to 2025 average from the Open-Meteo marine archive. Rain is the average monthly total. Reanalysis describes an area about 25 km across, so sheltered resorts can run a degree or two warmer. Flight time is a distance-based estimate from London Heathrow.
Planning Algarve in July?
Save the restaurants, beaches and views you find on TikTok and Instagram for Algarve straight to a map, then let Dream Trip turn them into a day-by-day plan.
