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 signals a shift in temperature, down from an enjoyable 16.4°C (61.5°F) in November to a fresh 10.8°C (51.4°F). Atsu welcomes an average low temperature of 6.9°C (44.4°F) in December, a gentle shift from the day's high.Humidity
In Atsu, the average relative humidity in December is 70%.Rainfall
In December, in Atsu, the rain falls for 8.1 days. Throughout December, 14mm (0.55") of precipitation is accumulated. Throughout the year, in Atsu, there are 100.2 rainfall days, and 317mm (12.48") of precipitation is accumulated.Snowfall
March through December are months without snowfall in Atsu.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year in Atsu.On the first day of the month, sunrise is at 06:52 and sunset at 16:53. On the last day of December, in Atsu, sunrise is at 07:10 and sunset at 17:03 JST.
Sunshine
In Atsu, the average sunshine in December is 5h.UV index
The months with the lowest UV index in Atsu are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A typical high UV index of 2 in December suggests the following recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Atsu?
What is the average humidity in December in Atsu?
How much does it rain in Atsu in December?
When it does not snow in Atsu?
Does it snow in Atsu in December?
What is the month with the shortest days in Atsu?
How many hours of daylight does Atsu have in December?
What time are sunrise and sunset in December in Atsu?
How long on average sun shines in December in Atsu?
When is the lowest UV index in Atsu?
How high is the UV index in December in Atsu?
Average temperature in December
Atsu, Japan
- Average high temperature in December: 10.8°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (8.7°C).
- Average low temperature in December: 6.9°C
The month with the highest average low temperature is August (25.6°C).
The coldest month (with the lowest average low temperature) is January (4.4°C).
Average pressure in December
Atsu, Japan
- Average pressure in December: 1020.1mbar
The months with the highest atmospheric pressure are January and February (1020.4mbar).
The month with the lowest atmospheric pressure is June (1008.5mbar).
Average wind speed in December
Atsu, Japan
- Average wind speed in December: 18.2km/h
The windiest month (with the highest average wind speed) is January (18.3km/h).
The calmest month (with the lowest average wind speed) is June (10.1km/h).
Average humidity in December
Atsu, Japan
- Average humidity in December: 70%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is March (67%).
Average rainfall in December
Atsu, Japan
- Average rainfall in December: 14mm
The wettest month (with the highest rainfall) is July (56mm).
The driest month (with the least rainfall) is November (10mm).
Average rainfall days in December
Atsu, Japan
- Average rainfall days in December: 8.1 days
The month with the highest number of rainy days is July (12.4 days).
The month with the least rainy days is January (5.9 days).
Average snowfall in December
Atsu, Japan
- Average snowfall in December: 0mm
The month with the highest snowfall is February (5mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Atsu, Japan
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Atsu, Japan
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Atsu, Japan
- Average sunshine days in December: 19.8 days
The month with the most sunshine days is May (23.5 days).
The month with the least sunshine days is July (17.3 days).
Average UV index in December
Atsu, Japan
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Atsu, Japan
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 45).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Atsu, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
