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
Weather in December
Temperature
The shift to December brings a decrease in the average high-temperature, falling from a fresh 10.4°C (50.7°F) in November to a wintry 3.1°C (37.6°F). Throughout December, the nighttime temperature averages to a subzero cold -4.7°C (23.5°F).Humidity
In December, the average relative humidity in Agematsu is 76%.Rainfall
In Agematsu, during December, the rain falls for 9.2 days and regularly aggregates up to 50mm (1.97") of precipitation. Throughout the year, there are 187.4 rainfall days, and 1175mm (46.26") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In December, in Agematsu, it is snowing for 7.3 days. Throughout December, 87mm (3.43") of snow is accumulated. In Agematsu, during the entire year, snow falls for 32.3 days and aggregates up to 404mm (15.91") of snow.Daylight
December has the shortest days of the year in Agematsu, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 06:40 and sunset at 16:35. On the last day of December, in Agematsu, sunrise is at 06:58 and sunset at 16:45 JST.
Sunshine
The average sunshine in December in Agematsu is 6.4h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
Is it cold in Agematsu during December?
What is the average humidity in December in Agematsu?
How much does it rain in Agematsu in December?
How much does it snow in Agematsu in December?
What is the month with the shortest days in Agematsu?
What is the average length of the day in December in Agematsu?
When is the sunrise / sunset in December in Agematsu?
How many hours of sunshine does Agematsu have in December?
What are the months with the lowest UV index in Agematsu?
How high is the UV index in December in Agematsu?
Average temperature in December
Agematsu, Japan
- Average high temperature in December: 3.1°C
The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (0.1°C).
- Average low temperature in December: -4.7°C
The month with the highest average low temperature is August (15.4°C).
The coldest month (with the lowest average low temperature) is January (-9.3°C).
Average pressure in December
Agematsu, Japan
- Average pressure in December: 1017.7mbar
The month with the highest atmospheric pressure is November (1019mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in December
Agematsu, Japan
- Average wind speed in December: 8.7km/h
The windiest month (with the highest average wind speed) is March (8.8km/h).
The calmest month (with the lowest average wind speed) is August (5.6km/h).
Average humidity in December
Agematsu, Japan
- Average humidity in December: 76%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are April and May (72%).
Average rainfall in December
Agematsu, Japan
- Average rainfall in December: 50mm
The wettest month (with the highest rainfall) is July (236mm).
The driest month (with the least rainfall) is January (37mm).
Average rainfall days in December
Agematsu, Japan
- Average rainfall days in December: 9.2 days
The month with the highest number of rainy days is August (26.1 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in December
Agematsu, Japan
- Average snowfall in December: 87mm
The month with the highest snowfall is January (115mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Agematsu, Japan
- Average snowfall days in December: 7.3 days
The month with the highest number of snowfall days is January (11.3 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
Agematsu, 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: 6h and 2min
The month with the most sunshine is May (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).
Average sunshine days in December
Agematsu, Japan
- Average sunshine days in December: 16.1 days
The month with the most sunshine days is November (19.3 days).
The months with the least sunshine days are July and August (2.9 days).
Average UV index in December
Agematsu, Japan
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Agematsu, Japan
- Average cloud cover in December: 35
The month with the most cloud cover is July (Cloud cover 51).
The month with the least cloud cover is November (Cloud cover 30).
Average visibility in December
Agematsu, 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).
Agematsu, Japan
Weather forecast for your location
2. Allow the app to use your location