Naxos has lovely weather throughout the year as it usually does not get too cold or too hot, compared with other destinations. The diagram below shows the typical annual temperature variations.
Summer (June–August): Hot and dry, highs up to 29°C. Ideal for beach holidays.
Spring (April–May): Pleasant and blooming, with highs of 19–23°C.
Autumn (September–October): Warm sea, mild temps ~22–26°C, fewer crowds.
Winter (Nov–Feb): Mild and breezy, 14–18°C highs, occasional rain.