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 refreshing 14.1°C (57.4°F) in November to a chilly 8.3°C (46.9°F). During December, Akasaki perceives a slight decrease in temperature from daytime highs, settling at an average low of 3.8°C (38.8°F).Humidity
In Akasaki, the average relative humidity in December is 80%.Rainfall
In December, the rain falls for 20.5 days. Throughout December, 83mm (3.27") of precipitation is accumulated. Throughout the year, there are 195.3 rainfall days, and 985mm (38.78") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 7.7 snowfall days, it receives 116mm (4.57") of snow. Throughout the year, there are 36.1 snowfall days, and 504mm (19.84") of snow is accumulated.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 06:56 and sunset at 16:52. On the last day of December, sunrise is at 07:14 and sunset at 17:02 JST.
Sunshine
In Akasaki, Japan, the average sunshine in December is 3.6h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: In December, a daily UV index of 2 turns into the following recommendations:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the average humidity in December?
How much does it rain in December?
When does it start snowing?
What is the month with the shortest days?
What is the average length of the day in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Akasaki have in December?
When is the lowest UV index in Akasaki?
What is the UV index reading in December?
Average temperature in December
Akasaki, Japan
- Average high temperature in December: 8.3°C
The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in December: 3.8°C
The month with the highest average low temperature is August (22.8°C).
The coldest month (with the lowest average low temperature) is February (1.5°C).
Average pressure in December
Akasaki, Japan
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is February (1020.5mbar).
The months with the lowest atmospheric pressure are June and July (1008.4mbar).
Average wind speed in December
Akasaki, Japan
- Average wind speed in December: 14.1km/h
The windiest months (with the highest average wind speed) are January and December (14.1km/h).
The calmest month (with the lowest average wind speed) is June (7.7km/h).
Average humidity in December
Akasaki, Japan
- Average humidity in December: 80%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are April and May (74%).
Average rainfall in December
Akasaki, Japan
- Average rainfall in December: 83mm
The wettest month (with the highest rainfall) is July (147mm).
The driest months (with the least rainfall) are February, May and November (51mm).
Average rainfall days in December
Akasaki, Japan
- Average rainfall days in December: 20.5 days
The month with the highest number of rainy days is July (21 days).
The month with the least rainy days is May (12.1 days).
Average snowfall in December
Akasaki, Japan
- Average snowfall in December: 116mm
The month with the highest snowfall is January (192mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Akasaki, Japan
- Average snowfall days in December: 7.7 days
The month with the highest number of snowfall days is January (13.3 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
Akasaki, Japan
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 3h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in December
Akasaki, Japan
- Average sunshine days in December: 4.5 days
The month with the most sunshine days is May (17 days).
The month with the least sunshine days is January (3.8 days).
Average UV index in December
Akasaki, Japan
- Average UV index in December: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Akasaki, Japan
- Average cloud cover in December: 61
The month with the most cloud cover is January (Cloud cover 66).
The month with the least cloud cover is May (Cloud cover 34).
Average visibility in December
Akasaki, Japan
- Average visibility in December: 9km
The months with the highest visibility are October and November (10km).
The month with the lowest visibility is July (8km).
