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 shift to December brings a decrease in the average high-temperature, falling from a moderate 14.4°C (57.9°F) in November to a frosty 8.4°C (47.1°F). A consistent nighttime average temperature of 4°C (39.2°F) is maintained during December.Humidity
The average relative humidity in December in Akana is 79%.Rainfall
In Akana, during December, the rain falls for 18.5 days and regularly aggregates up to 79mm (3.11") of precipitation. In Akana, during the entire year, the rain falls for 192.6 days and collects up to 1125mm (44.29") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In December, it is snowing for 7.4 days. Throughout December, 70mm (2.76") of snow is accumulated. Throughout the year, in Akana, Japan, there are 34.1 snowfall days, and 396mm (15.59") of snow is accumulated.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year in Akana.On the first day of December, sunrise is at 06:58 and sunset at 16:57. On the last day of the month, sunrise is at 07:16 and sunset at 17:07 JST.
Sunshine
The average sunshine in December is 3.3h.UV index
The months with the lowest UV index in Akana, Japan, are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The UV index of 2 during December translates into the following guidance:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Akana?
What is the average humidity in December in Akana?
How much does it rain in Akana in December?
How many days does it snow in December in Akana?
What is the month with the shortest days in Akana?
What is the average length of the day in December in Akana?
When are sunrise and sunset in December in Akana?
How long on average sun shines in December in Akana?
What is the month with the lowest UV index in Akana?
What is the UV index reading in December in Akana?
Average temperature in December
Akana, Japan
- Average high temperature in December: 8.4°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (5.9°C).
- Average low temperature in December: 4°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is January (1.9°C).
Average pressure in December
Akana, Japan
- Average pressure in December: 1020.3mbar
The month with the highest atmospheric pressure is January (1020.8mbar).
The month with the lowest atmospheric pressure is July (1008.2mbar).
Average wind speed in December
Akana, Japan
- Average wind speed in December: 14.9km/h
The windiest month (with the highest average wind speed) is December (14.9km/h).
The calmest month (with the lowest average wind speed) is June (8.4km/h).
Average humidity in December
Akana, Japan
- Average humidity in December: 79%
The month with the highest relative humidity is July (85%).
The months with the lowest relative humidity are March, April and May (74%).
Average rainfall in December
Akana, Japan
- Average rainfall in December: 79mm
The wettest month (with the highest rainfall) is July (193mm).
The driest month (with the least rainfall) is November (50mm).
Average rainfall days in December
Akana, Japan
- Average rainfall days in December: 18.5 days
The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is February (12.2 days).
Average snowfall in December
Akana, Japan
- Average snowfall in December: 70mm
The month with the highest snowfall is January (169mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Akana, Japan
- Average snowfall days in December: 7.4 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
Akana, 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 54min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 12min).
Average sunshine days in December
Akana, Japan
- Average sunshine days in December: 6 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is December (6 days).
Average UV index in December
Akana, 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
Akana, Japan
- Average cloud cover in December: 64
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
Akana, 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).
