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 corresponds with a shift in temperature, down from a cool 10.6°C (51.1°F) in November to a cold 3.5°C (38.3°F). December nights are marked by an average temperature drop to a freezing cold -4.5°C (23.9°F).Humidity
In Azumino, the average relative humidity in December is 78%.Rainfall
In Azumino, during December, the rain falls for 16.5 days and regularly aggregates up to 77mm (3.03") of precipitation. In Azumino, during the entire year, the rain falls for 213 days and collects up to 1146mm (45.12") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In December, it is snowing for 15.1 days. Throughout December, 245mm (9.65") of snow is accumulated. In Azumino, during the entire year, snow falls for 63.1 days and aggregates up to 987mm (38.86") of snow.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 06:41 and sunset at 16:33. On the last day of the month, sunrise is at 06:59 and sunset at 16:43 JST.
Sunshine
The average sunshine in December is 6.2h.UV index
The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: During December, 1 as the daily maximum UV index converts into the following advice:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in December?
What is the average humidity in December in Azumino?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Azumino have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Azumino have in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Azumino, Japan
- Average high temperature in December: 3.5°C
The warmest month (with the highest average high temperature) is August (27.6°C).
The month with the lowest average high temperature is January (0.4°C).
- Average low temperature in December: -4.5°C
The month with the highest average low temperature is August (16°C).
The coldest month (with the lowest average low temperature) is January (-8.9°C).
Average pressure in December
Azumino, Japan
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is November (1019.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in December
Azumino, Japan
- Average wind speed in December: 8.5km/h
The windiest month (with the highest average wind speed) is March (8.6km/h).
The calmest month (with the lowest average wind speed) is August (5.3km/h).
Average humidity in December
Azumino, Japan
- Average humidity in December: 78%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is May (70%).
Average rainfall in December
Azumino, Japan
- Average rainfall in December: 77mm
The wettest month (with the highest rainfall) is July (184mm).
The driest month (with the least rainfall) is November (55mm).
Average rainfall days in December
Azumino, Japan
- Average rainfall days in December: 16.5 days
The month with the highest number of rainy days is July (24.5 days).
The month with the least rainy days is February (13.1 days).
Average snowfall in December
Azumino, Japan
- Average snowfall in December: 245mm
The month with the highest snowfall is January (316mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Azumino, Japan
- Average snowfall days in December: 15.1 days
The month with the highest number of snowfall days is January (20.8 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
Azumino, Japan
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is May (Average sunshine: 10h and 36min).
The months with the least sunshine are January and February (Average sunshine: 6h and 6min).
Average sunshine days in December
Azumino, Japan
- Average sunshine days in December: 6.2 days
The month with the most sunshine days is November (12.5 days).
The month with the least sunshine days is July (4.5 days).
Average UV index in December
Azumino, Japan
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Azumino, Japan
- Average cloud cover in December: 38
The month with the most cloud cover is July (Cloud cover 47).
The month with the least cloud cover is November (Cloud cover 30).
Average visibility in December
Azumino, Japan
- Average visibility in December: 8km
The months with the highest visibility are March, April and May (9km).
The months with the lowest visibility are July, August and September (7km).
