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 arrival of December corresponds with a reduction in the average high-temperature, down from November's refreshing 15°C (59°F) to a chilly 9°C (48.2°F). During December, the nighttime temperature in Shuku averages to an icy 3.5°C (38.3°F).Humidity
In December, the average relative humidity in Shuku is 77%.Rainfall
In Shuku, in December, during 11.5 rainfall days, 20mm (0.79") of precipitation is typically accumulated. In Shuku, during the entire year, the rain falls for 148 days and collects up to 439mm (17.28") of precipitation.Snowfall
January through March and December are months with snowfall in Shuku. December is the first month it typically snows. Throughout December, in the average 2.2 snowfall days, it receives 3mm (0.12") of snow. In Shuku, during the entire year, snow falls for 10.8 days and aggregates up to 25mm (0.98") of snow.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 06:53 and sunset at 16:54. On the last day of December, in Shuku, sunrise is at 07:11 and sunset at 17:04 JST.
Sunshine
The months with the least sunshine are January, February and December, with an average of 5.1h of sunshine.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: An average UV index of 2 in December transforms into this advice:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Shuku in December?
What is the average humidity in December in Shuku?
How many days does it rain in December in Shuku?
When does it start to snow in Shuku?
What is the month with the shortest days in Shuku?
How many hours of daylight does Shuku have in December?
When is the sunrise / sunset in December in Shuku?
What is the month with the least sunshine in Shuku?
How long on average sun shines in December in Shuku?
When is the lowest UV index in Shuku?
What is the UV index intensity in December in Shuku?
Average temperature in December
Shuku, Japan
- Average high temperature in December: 9°C
The warmest month (with the highest average high temperature) is August (30.5°C).
The month with the lowest average high temperature is January (6.9°C).
- Average low temperature in December: 3.5°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°C).
Average pressure in December
Shuku, Japan
- Average pressure in December: 1020.1mbar
The months with the highest atmospheric pressure are January and February (1020.5mbar).
The month with the lowest atmospheric pressure is June (1008.4mbar).
Average wind speed in December
Shuku, Japan
- Average wind speed in December: 11.4km/h
The windiest month (with the highest average wind speed) is January (11.6km/h).
The calmest month (with the lowest average wind speed) is June (7km/h).
Average humidity in December
Shuku, Japan
- Average humidity in December: 77%
The month with the highest relative humidity is July (82%).
The month with the lowest relative humidity is May (71%).
Average rainfall in December
Shuku, Japan
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is July (81mm).
The driest month (with the least rainfall) is November (12mm).
Average rainfall days in December
Shuku, Japan
- Average rainfall days in December: 11.5 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in December
Shuku, Japan
- Average snowfall in December: 3mm
The month with the highest snowfall is February (11mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Shuku, Japan
- Average snowfall days in December: 2.2 days
The month with the highest number of snowfall days is January (4.5 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
Shuku, 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 1min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 6min).
Average sunshine days in December
Shuku, Japan
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is May (18.9 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in December
Shuku, 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
Shuku, Japan
- Average cloud cover in December: 41
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Shuku, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, August, October, November and December (10km).
The months with the lowest visibility are April, May, June, July and September (9km).
Shuku, Japan
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