Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
Weather Guide
Best months: July, August, June
Across the year, average daytime temperatures are around 18°C, sunshine averages 7.5h per day, and rainfall totals about 621mm. Sea temperatures average 17°C across the year.

Annual averages
Temp
18°C
Rain
621mm
Annual total
Sun
7.5h
Sea
17°C
Weather score
49
Mixed avg
Warm
Average highs sit around 27°C, giving warm days by monthly-average standards.
Drier
Rainfall averages 35mm, which is relatively low for holiday planning.
Bright
Sunshine averages 10h per day, so bright days are a strong part of the month.
Swimmable
Sea temperatures average 22°C, which can work for swimming but may feel fresh.
Map
Compare Aix-en-Provence, France with nearby places by weather score, rain, sun, temperature, and swim conditions.
August27°C average high
August is one of Aix-en-Provence's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
August35mm average rain
August sits on the drier side of Aix-en-Provence's year, which helps with sightseeing and transfers.
Driest monthsMay to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
August10 hours average sun
August is brighter than Aix-en-Provence's yearly average, though the strongest sunshine usually sits closer to the peak months.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
August22°C average sea
August is one of Aix-en-Provence's warmest sea months, when swimming comfort is usually strongest.
Warmest seaJuly to September
Sea temperatures are usually near 22°C in this stretch, so swimming comfort is at its strongest.
August82 weather score
August is one of Aix-en-Provence's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to August
These months have the strongest weather score in the monthly averages.