Isthmía Weather in December
What's the weather like in Isthmía (Greece) in December 2024?
The climate in Isthmía during December can be summarized as cool and damp.
December is in the winter in Isthmía and is typically the 3rd coldest month of the year. Daytime maximum temperatures average around a cool 14°C (57°F), whilst at night 6°C (43°F) is normal.
| Daytime temperature | 13.9°C 57°F |
|---|---|
| Nightly temperature | 5.9°C 42.6°F |
| Average temperature | 9.9°C 49.8°F |
| Daily sunshine | 4.7 hrs |
| Avg rainfall | 101 mm 4 ins |
| Rainy days | 11 days |
| Sea temperature | 17.4°C 63.2°F |
| Humidity | 74% |
| Windspeed | 5.8kph 4 mph |
On average December is the wettest month of the year in Isthmía with around 101mm 4 inches of rain making it a damp time to visit. This rainfall is typically spread over 11 days, although this may vary considerably.
On the flip side this corresponds to an average of 4.7 hours of sunshine per day.
December temperatures in Isthmía
December rainfall
December hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Isthmía in December 2024.
Other monthly averages
Best places to visit in December
Isthmía weather stats
| Hottest month: | July | 31.4°C 88.5°F |
|---|---|---|
| Driest month: | July | 6mm 0.2ins |
| Sunniest month: | July | 13.3hrs |
| Coldest month: | January | 12°C 53.6°F |
| Wettest month: | December | 101mm 4ins |
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