Warm
Average highs sit around 28°C, giving warm days by monthly-average standards.
Weather Guide
Sesimbra, Portugal Average Monthly Weather
Weather score58Good annual avg
Best months: August, July, September
Across the year, average daytime temperatures are around 21°C, sunshine averages 7.6h per day, and rainfall totals about 736mm.
Annual weather
Annual averages
Temp
21°C
Rain
736mm
Annual total
Sun
7.6h
Weather score
58
Good avg
Seasonal climate calendar
TemperatureTemp
RainRain
SunSun
Weather scoreWeather score
Trip feel
Drier
Rainfall averages 6mm, which is relatively low for holiday planning.
Bright
Sunshine averages 11h per day, so bright days are a strong part of the month.
Map
Weather map
Compare Sesimbra, Portugal with nearby places by weather score, rain, sun, temperature, and swim conditions.
Temperature
August28°C average high
August is one of Sesimbra's warmest months, with daytime heat above the yearly average.
Warmest monthsJune to September
This stretch sets the upper range for average daytime heat.
Rain
August6mm average rain
August is one of Sesimbra's driest months, making outdoor days easier to plan than in wetter parts of the year.
Driest monthsMay to September
This is the drier part of the year, when outdoor plans usually need less weather flexibility.
Sun
August11 hours average sun
August is one of Sesimbra's sunniest months, with some of the strongest bright-day conditions in the yearly averages.
Brightest monthsJune to August
This stretch has the strongest sunshine in the monthly averages.
Weather score
August94 weather score
August is one of Sesimbra's best weather-score months, combining the strongest overall balance in the yearly averages.
Best weather monthsJune to September
These months have the strongest weather score in the monthly averages.
