Shikoku in december: average Weather, Temperature and Climate
Weather in Shikoku in december 2026
The weather in Shikoku in the month of december comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout december
bad weather 18.6cm
Weather at 6am
43°F
Clear/Sunny
57% of time
17%
9%
8%
Weather at 12pm
54°F
Clear/Sunny
58% of time
21%
13%
5%
Weather at 6pm
47°F
Clear/Sunny
58% of time
18%
12%
5%
Weather at 3am
43°F
56%
22%
8%
5%
Evolution of daily average temperature and precipitation in Shikoku in december
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Shikoku in december.
The climate of Shikoku in december is bad
the weather in Shikoku in december is relatively dry (with 4.4in of precipitation over 4 days). The weather is better from the previous month since in november it receives an average of 4.4in of rainfall over 5 days.
The climate is fairly cool in this city the month of december, but it is liveable by dressing cosy. The high seasonal norm is 54°F. The seasonal minimum is 43°F. Thus, the mean temperature average in december in Shikoku is 49°F. Note that seasonal normals in contrast with those observed in Shikoku in december with a maximum record of 72°F in 2018 and a minimum record of 27°F in 2009.
In december in Shikoku, the days on average last 09:55. The sun rises at 07:03 and sets at 16:58.
With a bad weather, this month is not recommended to go in Shikoku.
Shikoku: another month?
If you can push the dates of your trip to Shikoku 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 Shikoku:
In december, Ogasawara Islands, Tanega-shima, Yakushima and 'Aiea have good weather.
Finally, Tokyo, Kochi, Okinawa, Hakone, Kagoshima (Kyushu) and Miyakojima have a tolerable climate, but better than Shikoku.
Seasonal average climate and temperature of Shikoku in december
Check below seasonal norms These datas are compiled from the weather statements of the past years of the month of december.
| December | |||||
| Outside temperature | |||||
| Average temperature | 49°F | ||||
| Highest temperature | 54°F | ||||
| Lowest temperature | 43°F | ||||
| Highest record temperature | 72°F (2018) | ||||
| Lowest record temperature | 27°F (2009) | ||||
| Number of days at +65°F | 1 day(s) (3%) | ||||
| Number of days at -32°F | 3 day(s) (10%) | ||||
| Wind | |||||
| Wind speed | 12km/h | ||||
| Wind temperature | 40°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 4.4in | ||||
| Number of days with rainfall | 4 day(s) (13%) | ||||
| Record daily rainfall | 3.2in (2016) | ||||
| Snowfall | 18.6cm | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.51km | ||||
| Cloud cover | 26% | ||||
| UV index | 3 | ||||
| Daily sunshine hours | 8 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 07:03 | ||||
| Time of sunset | 16:58 | ||||
| Length of day | 09:55 | ||||
| Our opinion about the weather in december | |||||
| Our opinion at whereandwhen.net | bad | ||||
How was the weather last december?
Here is the day by day recorded weather in Shikoku in december 2025:
49°F to 65°F
50°F to 67°F
45°F to 49°F
36°F to 47°F
34°F to 47°F
36°F to 52°F
38°F to 59°F
43°F to 61°F
40°F to 54°F
38°F to 56°F
47°F to 58°F
47°F to 50°F
36°F to 54°F
50°F to 52°F
38°F to 50°F
38°F to 54°F
40°F to 56°F
41°F to 58°F
41°F to 58°F
49°F to 63°F
52°F to 59°F
41°F to 52°F
40°F to 56°F
56°F to 59°F
50°F to 56°F
31°F to 41°F
32°F to 47°F
32°F to 50°F
36°F to 52°F
41°F to 56°F
36°F to 50°F
Map: other cities in Japan in december
Cities near Shikoku:
| Kochi in december | tolerable weather |
| Niihama in december | bad weather |
| Muroto in december | tolerable weather |
| Takamatsu in december | bad weather |
| Matsuyama in december | bad weather |
| Tamano in december | bad weather |
| Tokushima in december | bad weather |
| Okayama in december | bad weather |
| Kure in december | bad weather |
| Uwajima in december | bad weather |
| Tosashimizu in december | tolerable weather |
| Hiroshima in december | very bad weather |
Click over cities on the map for information about the weather in december.
Shikoku
perfect weather
good
tolerable
bad
very bad
Weather data for Shikoku in december:
Weather data for Shikoku for december are derived from an average of the weather forecast since 2009 in Shikoku. There is a margin of error and these forecasts are to be considered as general information only. The weather in Shikoku 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 Shikoku.