Goto islands in december: average Weather, Temperature and Climate
Weather in Goto islands in december 2026
The weather in Goto islands in the month of december comes from statistical datas on the last 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
tolerable weather
Weather at 6am
56°F
Moderate rain at times
36% of time
21%
21%
17%
Weather at 12pm
54°F
Moderate rain at times
33% of time
24%
22%
17%
Weather at 6pm
56°F
Moderate rain at times
33% of time
32%
17%
16%
Weather at 3am
56°F
29%
25%
22%
20%
Evolution of daily average temperature and precipitation in Goto islands in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Goto islands in december.
The climate of Goto islands in december is tolerable
The climate in december in Goto islands is wet (with 5.3in of rainfall over 5 days). The weather is better from the previous month since in november it receives an average of 6.2in of rainfall over 6 days.
The climate is quite cold in that area the month of december, but it is liveable by dressing warm. Temperatures are up to 58°F. In the morning the temperature drops to 54°F. Thus, the mean temperature average on this month of december in Goto islands is 56°F. These temperatures are far removed from those records observed in Goto islands in december with a maximum record of 72°F in 2018 and a minimum record of 29°F in 2020. You can plan to have about 4 days with temperatures over 65°F, or 13% of the month.
Day length in Goto islands in december is 10:01. Sunrise is at 07:19 and sets at 17:20.
With proper weather, this month is okay (but not good) to go in that area.
Goto islands: another month?
If you can push the dates of your trip to Goto islands forward, the month of january has a better weather forecast than december. more information
December: another location in Japan?
If you want to go to Japan in december, there are destinations with better weather than Goto islands:
In december, Ogasawara Islands, Tanega-shima, Yakushima and 'Aiea have good weather.
Seasonal average climate and temperature of Goto islands in december
Check below seasonal norms These datas are generated from the weather statements of the last years of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 56°F | ||||
| Highest temperature | 58°F | ||||
| Lowest temperature | 54°F | ||||
| Highest record temperature | 72°F (2018) | ||||
| Lowest record temperature | 29°F (2020) | ||||
| Number of days at +65°F | 4 day(s) (13%) | ||||
| Sea temperature | |||||
| Average sea temperature | 67°F | ||||
| Lowest sea temperature | 61°F | ||||
| Highest sea temperature | 72°F | ||||
| Wind | |||||
| Wind speed | 36km/h | ||||
| Wind temperature | 49°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.3in | ||||
| Number of days with rainfall | 5 day(s) (18%) | ||||
| Record daily rainfall | 3in (2012) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 72% | ||||
| Visibility | 9.57km | ||||
| Cloud cover | 55% | ||||
| UV index | 4 | ||||
| Daily sunshine hours | 7 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:19 | ||||
| Time of sunset | 17:20 | ||||
| Length of day | 10:01 | ||||
| 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 Goto islands in december 2025:
61°F to 68°F
59°F to 63°F
47°F to 58°F
49°F to 54°F
50°F to 56°F
52°F to 59°F
63°F to 65°F
56°F to 65°F
54°F to 56°F
56°F to 58°F
61°F to 65°F
56°F to 59°F
54°F to 59°F
52°F to 56°F
52°F to 54°F
56°F to 59°F
59°F to 63°F
56°F to 56°F
63°F to 65°F
67°F to 67°F
52°F to 67°F
52°F to 58°F
54°F to 65°F
61°F to 65°F
50°F to 59°F
41°F to 45°F
45°F to 49°F
50°F to 54°F
58°F to 59°F
56°F to 61°F
50°F to 54°F
Map: other cities in Japan in december
Cities near Goto islands:
| Sasebo in december | bad weather |
| Nagasaki in december | tolerable weather |
| Karatsu in december | bad weather |
| Minamata in december | tolerable weather |
| Kumamoto in december | bad weather |
| Fukuoka in december | bad weather |
| Kagoshima (Kyushu) in december | tolerable weather |
| Takachiho Gorge in december | very bad weather |
| Kitakyushu in december | bad weather |
| Miyakonojo in december | tolerable weather |
| Shibushi Bay in december | tolerable weather |
| Beppu/Ōita in december | very bad weather |
Click over cities on the map for information about the weather in december.
Goto islands
perfect weather
good
tolerable
bad
very bad
Weather data for Goto islands in december:
Weather data for Goto islands for december are derived from an average of the weather forecast since 2009 in Goto islands. There is a margin of error and these forecasts are to be considered as general information only. The weather in Goto islands 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 Goto islands.