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 transition into December involves a small decrease in the average high-temperature, dipping slightly from a mild 15.2°C (59.4°F) in November to a cool 10.5°C (50.9°F). In December, Miyanoshita experiences an average nighttime temperature of 5.1°C (41.2°F).Humidity
In December, the average relative humidity is 69%.Rainfall
In Miyanoshita, during December, the rain falls for 9.8 days and regularly aggregates up to 25mm (0.98") of precipitation. In Miyanoshita, during the entire year, the rain falls for 179.7 days and collects up to 587mm (23.11") of precipitation.Snowfall
January, February and December are months with snowfall in Miyanoshita. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 1mm (0.04") of snow. Throughout the year, in Miyanoshita, there are 2.9 snowfall days, and 13mm (0.51") 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 06:33 and sunset at 16:31. On the last day of December, in Miyanoshita, Japan, sunrise is at 06:52 and sunset at 16:41 JST.
Sunshine
The average sunshine in December in Miyanoshita is 6.3h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Miyanoshita?
What is the average humidity in December in Miyanoshita?
How much does it rain in Miyanoshita in December?
When does it start snowing in Miyanoshita?
What is the month with the shortest days in Miyanoshita?
What is the average length of the day in December in Miyanoshita?
When is the sunrise / sunset in December in Miyanoshita?
How long on average sun shines in December in Miyanoshita?
What is the month with the lowest UV index in Miyanoshita?
What is the UV index intensity in December in Miyanoshita?
Average temperature in December
Miyanoshita, Japan
- Average high temperature in December: 10.5°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (7.8°C).
- Average low temperature in December: 5.1°C
The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is January (1.8°C).
Average pressure in December
Miyanoshita, Japan
- Average pressure in December: 1016.6mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in December
Miyanoshita, Japan
- Average wind speed in December: 12.8km/h
The windiest month (with the highest average wind speed) is March (13.9km/h).
The calmest month (with the lowest average wind speed) is June (11.1km/h).
Average humidity in December
Miyanoshita, Japan
- Average humidity in December: 69%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is January (66%).
Average rainfall in December
Miyanoshita, Japan
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is July (102mm).
The driest month (with the least rainfall) is January (20mm).
Average rainfall days in December
Miyanoshita, Japan
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is January (9 days).
Average snowfall in December
Miyanoshita, Japan
- Average snowfall in December: 1mm
The month with the highest snowfall is February (8mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Miyanoshita, Japan
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Miyanoshita, 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 August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days in December
Miyanoshita, Japan
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is January (17.5 days).
The month with the least sunshine days is July (5.3 days).
Average UV index in December
Miyanoshita, Japan
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Miyanoshita, Japan
- Average cloud cover in December: 29
The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 27).
Average visibility in December
Miyanoshita, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
Miyanoshita, Japan
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