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
December
Weather in December
Temperature
The arrival of December indicates a decrease in the average high-temperature, moving from a fresh 12.5°C (54.5°F) in November to a chilly 6.5°C (43.7°F). The temperature during December sees a subtle transition from day to night, averaging a low of 2°C (35.6°F).Humidity
In December, the average relative humidity is 83%.Rainfall
December is the month with the most rainfall. Rain falls for 18.9 days and accumulates 175mm (6.89") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In December, in Mitsuke, it is snowing for 13.2 days. Throughout December, 454mm (17.87") of snow is accumulated. Throughout the year, there are 63.7 snowfall days, and 2013mm (79.25") of snow is accumulated.Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year in Mitsuke.On the first day of December in Mitsuke, sunrise is at 06:40 and sunset at 16:26. On the last day of the month, sunrise is at 06:58 and sunset at 16:35 JST.
Sunshine
In December, the average sunshine is 2.5h.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: A daily high UV index of 1 in December leads to these guidelines:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is December in Mitsuke?
What is the average humidity in December in Mitsuke?
What is the wettest month in Mitsuke?
How much does it rain in Mitsuke in December?
How many days does it snow in December in Mitsuke?
What is the month with the shortest days in Mitsuke?
What is the average length of the day in December in Mitsuke?
What time are sunrise and sunset in December in Mitsuke?
How many hours of sunshine does Mitsuke have in December?
What is the month with the lowest UV index in Mitsuke?
What is the UV index intensity in December in Mitsuke?
Average temperature in December
Mitsuke, Japan
- Average high temperature in December: 6.5°C
The warmest month (with the highest average high temperature) is August (29.9°C).
The month with the lowest average high temperature is January (2.8°C).
- Average low temperature in December: 2°C
The month with the highest average low temperature is August (21.1°C).
The coldest month (with the lowest average low temperature) is February (-1.3°C).
Average pressure in December
Mitsuke, Japan
- Average pressure in December: 1017.2mbar
The month with the highest atmospheric pressure is November (1019.2mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in December
Mitsuke, Japan
- Average wind speed in December: 13.6km/h
The windiest month (with the highest average wind speed) is January (13.7km/h).
The calmest month (with the lowest average wind speed) is July (7.2km/h).
Average humidity in December
Mitsuke, Japan
- Average humidity in December: 83%
The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is May (71%).
Average rainfall in December
Mitsuke, Japan
- Average rainfall in December: 175mm
The wettest month (with the highest rainfall) is December (175mm).
The driest month (with the least rainfall) is May (60mm).
Average rainfall days in December
Mitsuke, Japan
- Average rainfall days in December: 18.9 days
The month with the highest number of rainy days is July (20.9 days).
The month with the least rainy days is February (10.7 days).
Average snowfall in December
Mitsuke, Japan
- Average snowfall in December: 454mm
The month with the highest snowfall is January (787mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Mitsuke, Japan
- Average snowfall days in December: 13.2 days
The month with the highest number of snowfall days is January (21.7 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Mitsuke, 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: 2h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in December
Mitsuke, Japan
- Average sunshine days in December: 4.8 days
The month with the most sunshine days is May (14.5 days).
The month with the least sunshine days is January (2.6 days).
Average UV index in December
Mitsuke, Japan
- Average UV index in December: 1
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in December
Mitsuke, Japan
- Average cloud cover in December: 75
The month with the most cloud cover is January (Cloud cover 82).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Mitsuke, Japan
- Average visibility in December: 8km
The months with the highest visibility are March, April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is January (7km).
