Symi in december: average Weather, Temperature and Climate
Weather in Symi in december 2026
The weather in Symi in december comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
good weather
Weather at 6am
61°F
Clear/Sunny
46% of time
21%
19%
11%
Weather at 12pm
61°F
Clear/Sunny
47% of time
19%
18%
9%
Weather at 6pm
61°F
Clear/Sunny
49% of time
18%
18%
10%
Weather at 3am
61°F
46%
28%
15%
9%
Evolution of daily average temperature and precipitation in Symi in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Symi in december.
The climate of Symi in december is good
the weather in Symi in december is wet (with 7.4in of precipitation over 9 days). Unfortunately, the weather conditions is worsening than the previous month since in november there is an average of 5.4in of rainfall over 5 days.
The climate is quite cold in that locality the month of december, but it is livable by dressing hot. Temperatures are up to 63°F. The seasonal minimum is 59°F. Thus, the mean temperature average in december in Symi is 61°F. These temperatures are far removed from those records observed in Symi in december with a maximum record of 72°F in 2010 and a minimum record of 43°F in 2013. You can plan to have about 13 days with temperatures over 65°F, or 42% of time.
On average, in Symi, the days of december last 09:40. Sunrise is at 07:14 and sunset is at 16:54.
With a correct climate, this month is okay (but not good) to go in that area.
Seasonal average climate and temperature of Symi in december
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 61°F | ||||
| Highest temperature | 63°F | ||||
| Lowest temperature | 59°F | ||||
| Highest record temperature | 72°F (2010) | ||||
| Lowest record temperature | 43°F (2013) | ||||
| Number of days at +65°F | 13 day(s) (42%) | ||||
| Sea temperature | |||||
| Average sea temperature | 66°F | ||||
| Lowest sea temperature | 62°F | ||||
| Highest sea temperature | 69°F | ||||
| Wind | |||||
| Wind speed | 25km/h | ||||
| Wind temperature | 58°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 7.4in | ||||
| Number of days with rainfall | 9 day(s) (30%) | ||||
| Record daily rainfall | 2.9in (2018) | ||||
| Other climate data | |||||
| Humidity | 69% | ||||
| Visibility | 9.5km | ||||
| Cloud cover | 32% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 8 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:14 | ||||
| Time of sunset | 16:54 | ||||
| Length of day | 09:40 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last december?
Here is the day by day recorded weather in Symi in december 2025:
59°F to 63°F
61°F to 63°F
59°F to 63°F
63°F to 67°F
63°F to 65°F
58°F to 63°F
58°F to 59°F
59°F to 63°F
59°F to 61°F
59°F to 61°F
59°F to 63°F
59°F to 61°F
59°F to 63°F
61°F to 63°F
58°F to 61°F
56°F to 61°F
59°F to 63°F
61°F to 63°F
61°F to 61°F
59°F to 63°F
56°F to 61°F
61°F to 63°F
59°F to 61°F
61°F to 63°F
59°F to 61°F
59°F to 61°F
54°F to 58°F
49°F to 58°F
52°F to 56°F
52°F to 59°F
54°F to 59°F
Map: other cities in Greece in december
Cities near Symi:
| Rhodes in december | good weather |
| Tilos in december | good weather |
| Kos in december | good weather |
| Kalymnos in december | good weather |
| Karpathos in december | good weather |
| Skala (Patmos) in december | tolerable weather |
| Samos in december | tolerable weather |
| Marathokampos in december | tolerable weather |
| Amorgos Island in december | good weather |
| Ikaría in december | good weather |
| Iraklia in december | good weather |
| Santorini in december | good weather |
Click over cities on the map for information about the weather in december.
Symi
perfect weather
good
tolerable
bad
very bad
Weather data for Symi in december:
Weather data for Symi for december are derived from an average of the weather forecast since 2009 in Symi. There is a margin of error and these forecasts are to be considered as general information only. The weather in Symi 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 Symi.