Aia Weather & Climate: Best Time to Visit
Aia, Basque Country, Spain, experiences significant temperature variation throughout the year. Summers bring daytime highs of 24°C (75°F) in August, while winters cool to 12°C (54°F) in February.
Rainfall is high, totalling around 1459 mm (57 in) per year. November is the wettest month and July the driest. Sunshine peaks in July, when the city sees around 6.6 hours of sunshine per day.
Monthly Temperature in Aia
Depending on the time of the year, temperatures range from comfortable to chilly in Aia. Average maximum daytime temperatures range from a comfortable 24°C (75°F) in August, the warmest time of the year, to a chilly 12°C (54°F) during cooler months like February.
At night, you can expect temperatures ranging from 17°C (63°F) in August to around 6°C (43°F) during February.Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Aia
Aia has a relatively rainy climate with high precipitation levels, averaging 1459 mm (57 in) of rainfall annually. While rainfall varies throughout the year, each season offers its own charm. November brings wetter days averaging 171 mm (6.7 in) of precipitation, spread over 17 rainy days.
In contrast, the driest month July experiences a drier climate, with about 85 mm (3.3 in) of rainfall spread across 12 rainy days. For more details, please visit our Aia Precipitation page.The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Aia
Seasonal changes in sunshine hours are quite dramatic in Aia. While July receives considerable daily sunshine with up to 6.6 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Humidity in Aia by Month
The relative humidity is high throughout the year in Aia.
The city experiences its highest humidity in November, reaching 76%. In March, the humidity drops to its lowest level at 70%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Aia 3-Day Forecast
Check the conditions for any month of the year.
Best Time to Visit Aia
During the months of May, June, July, August, September and October, Aia enjoys pleasant weather with average temperatures ranging from 19°C (65°F) to 24°C (75°F). These months are perfect for sightseeing and exploring.Rainfall during this time ranges from 85 mm (3.3 in) in July to 129 mm (5.1 in) in October. This means you can expect a mix of sunny days and occasional showers.
The rainy season falls during November, bringing heavy precipitation. Need help choosing your next travel destination? We offer a specialized tool that matches you with locations based on your weather preferences. Explore destinations that suit your climate preferences.
