Hydra Island in december: average Weather, Temperature and Climate
Weather in Hydra Island in december 2026
The weather in Hydra Island in december comes from statistical datas on the past years. You can view the weather statistics the entire month, but also by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
tolerable weather 3.3cm
Weather at 6am
52°F
Clear/Sunny
56% of time
20%
13%
8%
Weather at 12pm
59°F
Clear/Sunny
52% of time
25%
12%
10%
Weather at 6pm
54°F
Clear/Sunny
49% of time
25%
11%
11%
Weather at 3am
52°F
54%
20%
16%
6%
Evolution of daily average temperature and precipitation in Hydra Island in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Hydra Island in december.
The climate of Hydra Island in december is tolerable
The climate in december in Hydra Island is quite dry (with 2.9in of precipitation over 4 days). It should be noted a worsening from the previous month since in november there is an average of 2.3in of precipitation over 3 days.
The climate is fairly cool here the month of december, but it is liveable when dressing hot. The thermometer averaged maximum of 59°F. The seasonal minimum is 52°F. Thus, the mean temperature average on this month of december in Hydra Island is 56°F. These temperatures are far removed from those records observed in Hydra Island in december with a maximum record of 76°F in 2010 and a minimum record of 36°F in 2010. You can hope to have about 7 days with temperatures up to 65°F, or 23% of the month.
On this month of december, day length in Hydra Island is generally 09:37. The sun rises at 07:33 and sunset is at 17:10.
With a correct climate, december is okay (but not good) to go in that area.
Hydra Island: another month?
If you can push the dates of your trip to Hydra Island forward, the month of january has a better weather forecast than december. more information
December: another location in Greece?
If you want to go to Greece in december, there are destinations with better weather than Hydra Island:
In december, Crete, Greek islands of the Cyclades, Kos, Mykonos, Paros and Rhodes have good weather.
Seasonal average climate and temperature of Hydra Island in december
Check below seasonal norms These statistics are generated from the weather statements of the last years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 56°F | ||||
| Highest temperature | 59°F | ||||
| Lowest temperature | 52°F | ||||
| Highest record temperature | 76°F (2010) | ||||
| Lowest record temperature | 36°F (2010) | ||||
| Number of days at +65°F | 7 day(s) (23%) | ||||
| Sea temperature | |||||
| Average sea temperature | 64°F | ||||
| Lowest sea temperature | 60°F | ||||
| Highest sea temperature | 67°F | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 50°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.9in | ||||
| Number of days with rainfall | 4 day(s) (12%) | ||||
| Record daily rainfall | 2.7in (2018) | ||||
| Snowfall | 3.3cm | ||||
| Other climate data | |||||
| Humidity | 76% | ||||
| Visibility | 9.63km | ||||
| Cloud cover | 33% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 8 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:33 | ||||
| Time of sunset | 17:10 | ||||
| Length of day | 09:37 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last december?
Here is the day by day recorded weather in Hydra Island in december 2025:
58°F to 61°F
58°F to 61°F
61°F to 63°F
59°F to 63°F
59°F to 63°F
58°F to 61°F
58°F to 61°F
58°F to 61°F
58°F to 61°F
56°F to 59°F
58°F to 63°F
58°F to 61°F
58°F to 61°F
56°F to 59°F
56°F to 61°F
54°F to 59°F
56°F to 59°F
56°F to 61°F
56°F to 59°F
56°F to 58°F
56°F to 61°F
56°F to 59°F
54°F to 59°F
59°F to 61°F
58°F to 59°F
56°F to 58°F
54°F to 56°F
52°F to 59°F
54°F to 59°F
54°F to 61°F
49°F to 58°F
Map: other cities in Greece in december
Cities near Hydra Island:
| Poros in december | tolerable weather |
| Kranidi in december | tolerable weather |
| Spetses in december | tolerable weather |
| Methana in december | tolerable weather |
| Aegina in december | tolerable weather |
| Leonidio in december | tolerable weather |
| Vouliagmeni in december | tolerable weather |
| Nafplio in december | tolerable weather |
| Glyfada in december | tolerable weather |
| Astros in december | tolerable weather |
| Lavrio in december | tolerable weather |
| Ampelakia in december | tolerable weather |
Click over cities on the map for information about the weather in december.
Hydra Island
perfect weather
good
tolerable
bad
very bad
Weather data for Hydra Island in december:
Weather data for Hydra Island for december are derived from an average of the weather forecast since 2009 in Hydra Island. There is a margin of error and these forecasts are to be considered as general information only. The weather in Hydra Island can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Hydra Island.