Cool
Average highs are around 10°C, so pack for cooler days.
March verdict
Gulf of Porto, France in March
Weather score26Poor
Poor for holiday weather
Average highs are around 10°C, so pack for cooler days. Sunshine averages 5.6h per day, enough for a balanced month. Rainfall averages 78mm, which is relatively low for holiday planning.
March weather
Monthly averages
Temp
10°C
Rain
78mm
Sun
5.6h
Sea
14°C
Weather score
26
Poor
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
SwimSwim
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 78mm, which is relatively low for holiday planning.
Some sun
Sunshine averages 5.6h per day, enough for a balanced month.
Cool sea
Sea temperatures average 14°C, so the water can feel cool.
Map
Weather map
Compare Gulf of Porto, France with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
March10°C average high
March has some of the coolest average daytime highs of the year, so pack for fresher conditions.
Warmest monthsJuly to September
This stretch sets the upper range for average daytime heat.
Rain
March78mm average rain
March sits near Gulf of Porto's yearly rainfall average, so rain is a normal planning factor rather than an outlier.
Driest monthsJune to August
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
March5.6 hours average sun
March is below Gulf of Porto's yearly sunshine average, so bright-day planning is less reliable than in peak months.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Sea temperature
March14°C average sea
March is one of the coolest sea months, so the water may feel fresher than in peak months.
Warmest seaJuly to September
Sea temperatures are usually near 24°C in this stretch, so swimming comfort is at its strongest.
Weather score
March26 weather score
March is one of the weakest weather-score months, when the overall mix is less favourable than the rest of the year.
Best weather monthsJuly to August
These months have the strongest weather score in the monthly averages.
