Kai Weather in December
December in Kai typically sees daytime highs of 7°C (45°F) and nighttime lows of -3°C (27°F). With the least snow/rainfall of the year, it's a reliably dry month. It falls within the winter season.
Rainfall in Kai in December
As the driest month, it's a good time for hiking and exploring the area, even if you'll need to layer up. Historically, the month has about 9 days of snow/rain, averaging 70 mm (2.8 in) in total. The rain this month tends to fall in heavier spells rather than light drizzle. When it rains, showers can be significant.
Temperature in Kai in December
In December, expect low temperatures in Kai, with highs of 7°C (45°F) and lows of -3°C (27°F) at night. The winter season takes place during December. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. With lows of -3°C (27°F), nights are freezing. Packing a spare blanket is worth considering if you're staying somewhere that might not be fully heated.
Sunshine in Kai in December
The city usually sees around 201 hours of sunlight, indicating many sunny days despite the cool temperatures, making it a good month for sightseeing.December in Kai has its charm. However, if you're seeking pleasant, dry and sunny weather, our weather planner can help you explore other destinations in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Kai's climate page.
Kai Temperature in December
Min Temperature
-3°C (27°F)
Max Temperature
7°C (45°F)
Chance of Rain
31%
Precipitation
70 mm (2.8 in)
Rainy days
9 days
Humidity
61% *
Sunshine
201 hours *
Percentage Sunshine
*
Best Places in Japan in December
Find out more about the weather in Japan and which places have the best travel conditions in this month. See all of Japan in December →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Kai in December
We recommend to layer up for chilly conditions in Kai in December. You could start with thermal underwear or a good base layer to keep your core warm on the cooler days this month. Maybe also add a sweater or fleece, and top it off with a windproof jacket. Rain is likely on several days, so bring a good rain jacket. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Kai in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Japan, check out our Kai's climate page.
Temperature Rainfall Sunshine Humidity
See the full Kai climate overview or explore weather in Japan.
