Halkidiki vs Kos

Large curved swimming pool with bright turquoise water overlooking the Mediterranean Sea, with white umbrellas, loungers, and pine trees at Ikos Oceania.

Pool deck with loungers overlooking a bay, white modern building, and dining area at Mitsis Selection Blue Domes under blue sky.

Halkidiki and Kos, side by side: live travel advisories, our resort catalog's real guest data, and each destination's honest weather picture. Everything you need to break the tie.

By the numbers

Halkidiki compared with Kos
Halkidiki	Measure	Kos
Level 1: Exercise Normal Precautions	U.S. travel advisory	Level 1: Exercise Normal Precautions
3 (better)	Resorts in our catalog	2
★ 4.7	Average guest rating	★ 4.8 (better)
$342–$472/night pp	Nightly rates	$177–$857/night pp (better)
0 of 3	Adults-only resorts	0 of 2
No hurricane season	Hurricane exposure	No hurricane season
October–December, lightly; no true wet season	Rainy season	November–March
June and September; May can still be cool in the water	Sweet spot	June and September; July–August is hottest and windiest
Thessaloniki (SKG); Kassandra 60–75 min, Sithonia and Ouranoupoli around 2 h	Airport	Kos (KGS), in the centre of the island; most resorts are 10–30 min away
Calm shallow swimming, a local rather than package feel, luxury without an island ferry	Best for	A straightforward beach week, cycling, short transfers, a day in Turkey
May–September; June and September are the sweet spots	Season	May–October; June and September are the sweet spots
None tropical; summer thunderstorms rather than tropical rain	Weather risk	None tropical; the meltemi wind July–August, strongest on the north coast

Advisory levels sync from travel.state.gov; catalog figures reflect the resorts we've researched, not every hotel in the country. A marked row is one we are willing to call; rows without a mark are a matter of taste, or we have no comparable figure for both sides.

On the map

Halkidiki

Kos

Weather, month by month

Month-by-month average high temperature and rainfall for Halkidiki and Kos
Measure	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Halkidiki · high °F	50	53	59	67	76	84	89	89	81	71	61	53
Kos · high °F	59	59	63	68	76	84	88	88	83	76	68	61
Halkidiki · rain (in)	1.4	1.4	1.6	1.5	1.7	1.2	0.9	0.8	1.1	1.8	2.1	2.0
Kos · rain (in)	5.0	3.4	2.4	0.9	0.4	0.1	0.0	0.0	0.3	2.1	3.6	5.8

Approximate climate normals for Thessaloniki (the coast runs a touch milder) and Kos: planning guidance, not a forecast. A deeper tint is a higher number, read within its own row.