Aveiro Climate by Month
The temperature in Aveiro can vary greatly throughout the year.
The temperatures shift from warm
to mild.
It also has a relatively rainy climate with high levels of precipitation.
Now, let’s break down all the climate details for a clearer picture.
Average day and night temperature
Depending on the time of the year, temperatures range from comfortable to moderate in Aveiro. On average, daytime temperatures range from a comfortable 27°C in August to a moderate 15°C in January. Nighttime temperatures can drop, with averages reaching 7°C in January.
The mean minimum and maximum temperatures throughout the year
Precipitation and rainy days
Aveiro has a relatively rainy climate with high precipitation levels, averaging 1109 mm of rainfall annually. The seasons in Aveiro, bring significant changes in precipitation. The wettest month, October, receives high rainfall, with an average of 148 mm of precipitation. This rainfall is distributed across 13 rainy days. In contrast, the driest month, July, experiences much less rainfall, totaling 15 mm over 6 rainy days. These distinct seasonal differences provide diverse experiences throughout the year.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
In Aveiro, summer days are longer and more sunny, with daily sunshine hours peaking at 10.2 hours in July. As the darker season arrives, the brightness of the sun becomes less. December sees a soft sun for only 4.6 hours per average day.Monthly hours of sunshine
Daily hours of sunshine
Average humidity
The relative humidity is moderate throughout the year in Aveiro.
Relative humidity over the year
The best time of year to visit Aveiro 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.
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.
October tops the wettest month list with 148 mm of rainfall.
July is the driest month with 15 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.
