Average Humidity for Greece in December

The average humidity levels in December are listed below for cities and islands throughout 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 December humidity
Place %
Limnos 79
Milos 74
Mytilini 73
Naxos 74
Rhodes (Rodos) 72
Samos 73


December relative humidity averages
Place %
Chania 72
Heraklion 68
Ierapetra 74
Rethymno 68
Sitia 72
Tympaki 73


Average daily humidity in December
Place %
Astros 72
Kalamata 75
Kythira 74
Methoni 75
Pyrgela 77
Tripoli 78
Velo 70

Western Greece

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

December relative humidity
Place %
Agrinio 78
Araxos 76
Argostoli 73
Kerkyra 77
Patras 71
Pyrgos 76
Zakinthos 75

Central Greece

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

Average December humidity levels
Place %
Aliartos 76
Arta 73
Athens 70
Elefsina 73
Ioannina 82
Lamia 77
Larissa 82
Nea Filadelfia 76
Skyros 77
Tanagra 78
Tatoi 79
Volos 76

Northern Greece

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

Relative humidity averages for December
Place %
Alexandroupoli 77
Florina 82
Kavala 68
Kozani 76
Serres 80
Thessaloniki 78
Trikala 78

Helenic National Meteorological Service. Climatology.

Greece Humidity
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