Ílhavo Climate by Month
The climate in Ílhavo is marked by big temperature swings throughout the year.
Temperatures range from warm during the warmest months
to mild in the cooler months.
It also experiences much rainfall throughout the year.
Let’s explore the climate details in depth to provide you with a complete overview.
Average day and night temperature
In Ílhavo, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 27°C in August. In January, the coolest month of the year, temperatures drop to a moderate 15°C. At night, expect cooler temperatures, averaging 8°C during this month.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Ílhavo experiences significant rainfall throughout the year, averaging 1077 mm of precipitation annually. Ílhavo can be quite wet during November, receiving approximately 144 mm of precipitation over 15 rainy days. In contrast July, experiences much drier conditions, with 14 mm of rainfall, spread across 6 rainy days.The mean monthly precipitation over the year, including rain, hail and snow
The average number of days each month with precipitation
Sunshine over the year
Ílhavo can be enjoyed more throughout the sunniest month of July under a blue sky, with approximately 10.2 hours of sunshine daily. In contrast, the city experiences much darker days in December, with only 4.6 hours of sunlight per day.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is moderate throughout the year in Ílhavo.
Relative humidity over the year
The best time of year to visit Ílhavo in Portugal
During the months of May, June, September and October you are most likely to experience good weather with pleasant average temperatures that fall between 20°C and 26°C.Other facts from our historical weather data:
The hottest season / summer takes place in June, July, August and September.
Yes, the months of July and August are very dry.
August has an average maximum temperature of 27°C and is the warmest month of the year.
The coldest month is January with an average maximum temperature of 15°C.
November tops the wettest month list with 144 mm of rainfall.
July is the driest month with 14 mm of precipitation.
July is the sunniest month with an average of 305 hours of sunshine.
No idea where to travel to this year? We have a tool that recommends destinations based on your ideal conditions. Find out where to go with our weather planner.
