Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
December weather is marked by a drop in the average high-temperature, falling from a fresh 10°C (50°F) in November to a cold 3°C (37.4°F). Kachinomachi witnesses a consistent average low-temperature of -2.8°C (27°F) throughout December.Humidity
In December, the average relative humidity in Kachinomachi is 87%.Rainfall
In Kachinomachi, Japan, during December, the rain falls for 8.2 days and regularly aggregates up to 49mm (1.93") of precipitation. Throughout the year, in Kachinomachi, there are 167.3 rainfall days, and 842mm (33.15") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Kachinomachi. The months with the most snowfall in Kachinomachi, Japan, are January and December, with an average 226mm (8.9") of accumulated snow.Daylight
The month with the shortest days is December, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 06:36 and sunset at 16:22. On the last day of December, sunrise is at 06:54 and sunset at 16:31 JST.
Sunshine
The average sunshine in December is 4.7h.UV index
The months with the lowest UV index in Kachinomachi are January, February and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum daily UV index of 1 during December morphs into the following directions:
Most individuals face no major issues with lengthy exposure to the sun, but children, infants, and individuals with fair skin always require protection. When the Sun is at its strongest around midday, find shade and limit exposure. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
How cold is December in Kachinomachi?
What is the average humidity in December in Kachinomachi?
How much does it rain in Kachinomachi in December?
When does it snow the most in Kachinomachi?
How many days does it snow in December in Kachinomachi?
What is the month with the shortest days in Kachinomachi?
What is the average length of the day in December in Kachinomachi?
When are sunrise and sunset in December in Kachinomachi?
How many hours of sunshine does Kachinomachi have in December?
What is the month with the lowest UV index in Kachinomachi?
What is the UV index intensity in December in Kachinomachi?
Average temperature in December
Kachinomachi, Japan
- Average high temperature in December: 3°C
The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in December: -2.8°C
The month with the highest average low temperature is August (18.2°C).
The coldest month (with the lowest average low temperature) is February (-6.6°C).
Average pressure in December
Kachinomachi, Japan
- Average pressure in December: 1016.8mbar
The month with the highest atmospheric pressure is November (1018.9mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in December
Kachinomachi, Japan
- Average wind speed in December: 12km/h
The windiest month (with the highest average wind speed) is January (12.9km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).
Average humidity in December
Kachinomachi, Japan
- Average humidity in December: 87%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (74%).
Average rainfall in December
Kachinomachi, Japan
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is July (129mm).
The driest month (with the least rainfall) is February (30mm).
Average rainfall days in December
Kachinomachi, Japan
- Average rainfall days in December: 8.2 days
The month with the highest number of rainy days is July (24.6 days).
The month with the least rainy days is January (5 days).
Average snowfall in December
Kachinomachi, Japan
- Average snowfall in December: 226mm
The months with the highest snowfall are January and December (226mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Kachinomachi, Japan
- Average snowfall days in December: 13.9 days
The month with the highest number of snowfall days is January (18.1 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Kachinomachi, Japan
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is May (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in December
Kachinomachi, Japan
- Average sunshine days in December: 11.6 days
The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is July (4.1 days).
Average UV index in December
Kachinomachi, Japan
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in December
Kachinomachi, Japan
- Average cloud cover in December: 55
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is May (Cloud cover 39).
Average visibility in December
Kachinomachi, Japan
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, October, November and December (8km).
The months with the lowest visibility are January, February, July, August and September (7km).
Kachinomachi, Japan
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