Honshu - Japan weather in December 2025
Honshu - Japan weather in December 2025
Day
12 °C
Night
3 °C
Sea
17 °C
Precipitation
58 mm
in month
Rainy days
10 days
in month
Daylight
10 hours
average
Sunshine
4 hours
average
Humidity
67 %
Day
12 °C
Night
3 °C
Sea
17 °C
Precipitation
58 mm
in month
Rainy days
10 days
in month
Daylight
10 hours
average
Sunshine
4 hours
average
Humidity
67 %
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Weather overview and FAQs
Weather overview
In Honshu in December, the average air temperature ranges from 12 °C (53 °F) during the day to 3 °C (38 °F) at night. There are 10 days of rain on average, where the rainfall is 58 mm (2.27 in).
Are there good conditions to visit in December in Honshu?
Honshu can be visited in December - the weather will be moderate. A relatively low temperature of 12 °C (53 °F) may be ideal for walking or outdoor activities, but some people may have a different idea of the holiday. The night temperature of 3 °C (38 °F) is not inviting for evening and night activities except for visiting a bar and having beer or two.
What is the temperature in Honshu during the day in December?
The average daily temperature in Honshu in December is 12 °C (53 °F). Don't forget a sweater and light or normal jacket, but also pack light clothing in case the temperatures are above average. The weather at this time can be somewhat changeable and a wide range of clothing can become handy.
How heavy is the precipitation in Honshu in December?
There is precipitation of 58 mm (2.27 in) in December in Honshu, which means 2 mm (0.07 in) rainfall per day on average.
What is the average number of rainy days in December in Honshu?
In December in Honshu, we can expect 10 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 2.3 days of the week, or in general - 33 % days.
Is there a wet season in December in Honshu?
No, there is no wet season in Honshu in December - you can expect 10 days of rain during the month.
Is the temperature rising or falling in the course of time in December in Honshu?
During December in Honshu, the day temperatures are decreasing - from 14 °C (58 °F) at the beginning of the month to 10 °C (51 °F) at the end of the month.
How many hours of sun to expect in December in Honshu?
In Honshu in December, you can expect around 4 hours of sunshine.
Is there a dry season in Honshu in December?
No, December is not a dry month in Honshu, expect rain approximately 10 days in a month.
How long is the day (from dawn till dusk) in Honshu in December?
The length of daylight in Honshu in December is 10 hours.
Can I expect a freeze in December in Honshu?
It is not very likely that you will experience freezing in December in Honshu, daily temperatures will rise to 3 °C (38 °F).
How windy is it in December in Honshu?
In December in Honshu, there will be an average wind scale of 3.
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