In 2003 Samos experienced an unusually hot Spring - temperatures were in the high 20s.

During the same time period in 2006 the weather was much more typical - around 2 0-25C during the day with light breezes and cool evenings - absolutely perfect for day long hikes all over this beautiful island.  It rained overnight one night but it did not rain during the day.

If walking is what takes your fancy then go before the middle of May - it gets too hot for day long hikes from that time onwards.