Average Annual Humidity for Greece

The yearly averages for humidity levels are listed below for cities and islands across Greece.

You can jump to a separate table for each section of the country: Aegean Islands, Crete, Peloponnese, as well as Western, Central and Northern Greece.

Relative humidity measures the actual amount of moisture in the air as a percentage of the maximum amount of moisture the air can hold. The numbers here are based on weather data collected over several decades.

Aegean Islands

Average annual humidity
Place %
Limnos 70
Milos 68
Mytilini 65
Naxos 72
Rhodes (Rodos) 66
Samos 60


Annual relative humidity averages
Place %
Chania 65
Heraklion 63
Ierapetra 66
Rethymno 65
Sitia 66
Tympaki 64


Average daily humidity
Place %
Astros 62
Kalamata 68
Kythira 66
Methoni 73
Pyrgela 67
Tripoli 63
Velo 64

Western Greece

These weather data are for places in the Ionian Islands and Western Hellas peripheries.

Annual relative humidity
Place %
Agrinio 67
Araxos 69
Argostoli 69
Kerkyra 71
Patras 66
Pyrgos 69
Zakinthos 69

Central Greece

The cities listed here are in the Attica, Epirus, Sterea Hellas and Thessaly peripheries.

Average yearly humidity levels
Place %
Aliartos 63
Arta 67
Athens 60
Elefsina 60
Ioannina 68
Lamia 65
Larissa 66
Nea Filadelfia 61
Skyros 72
Tanagra 64
Tatoi 63
Volos 66

Northern Greece

This section covers the peripheries of West, Central and East Macedonia and Thrace.

Relative humidity averages for the year
Place %
Alexandroupoli 68
Florina 69
Kavala 67
Kozani 64
Serres 66
Thessaloniki 67
Trikala 69

Helenic National Meteorological Service. Climatology.

Greece Humidity
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