Ataun

Aia, San Gregorio and San Martin

Ataun is a municipality of Guipuzkoa province. It includes the areas of Aia, San Gregorio and San Martin. It has a population of 1,714 people.

International buyers make up 7.0% of the property market and the population of Ataun has grown by 14 (1%) since 2014.

Market activity in Guipuzkoa province is currently 25% below its peak in 2025. There were 1,957 property transactions registered in Q2 2026.

Climate and weather

Average monthly temperatures in Ataun (°C)

	Dry days	Rainfall	Avg	Min	Max
Jan	12	107.9mm	13°C	-7°C	23°C
Feb	9	84.3mm	14°C	-6°C	27°C
Mar	12	83.9mm	16°C	-7°C	30°C
Apr	8	116.7mm	17°C	-1°C	32°C
May	11	92.9mm	21°C	3°C	35°C
Jun	12	77.6mm	23°C	7°C	39°C
Jul	14	67.4mm	25°C	10°C	38°C
Aug	13	87.8mm	26°C	9°C	41°C
Sep	11	121.5mm	23°C	5°C	35°C
Oct	9	145.2mm	20°C	-1°C	32°C
Nov	8	153.2mm	15°C	-5°C	25°C
Dec	10	135.4mm	13°C	-9°C	23°C