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 sea temperature 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
Stepping into December, Shido observes a temperature decline, with the average high falling from November's moderate 15.4°C (59.7°F) to a cool 10°C (50°F). Shido, in the month of December, notes an average low temperature of 5.5°C (41.9°F), indicating a small decrease from the daytime highs.Humidity
In Shido, the average relative humidity in December is 73%.Rainfall
In Shido, Japan, during December, the rain falls for 14.8 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, in Shido, there are 180.2 rainfall days, and 722mm (28.43") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 2.5 snowfall days, it receives 4mm (0.16") of snow. Throughout the year, there are 11 snowfall days, and 39mm (1.54") of snow is accumulated.Sea temperature
In Shido, in December, the average water temperature is 18.8°C (65.8°F).Note: Swimming is not enjoyable for most people in water that is 18.8°C (65.8°F). As the temperature descends from 21°C (69.8°F) to 15°C (59°F), breathing control becomes harder.
Daylight
December has the shortest days of the year, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 06:51 and sunset at 16:53. On the last day of December, sunrise is at 07:09 and sunset at 17:03 JST.
Sunshine
January, February and December, with an average of 5.4h of sunshine, are months with the least sunshine in Shido, Japan.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: The maximum daily UV index of 2 during December translates into the following directions:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Shido?
What is the average humidity in December in Shido?
How much does it rain in Shido in December?
When does it start to snow in Shido?
What is the sea water temperature in December in Shido?
What is the month with the shortest days in Shido?
What is the average length of the day in December in Shido?
When are sunrise and sunset in December in Shido?
What is the month with the least sunshine in Shido?
How many hours of sunshine does Shido have in December?
What are the months with the lowest UV index in Shido?
What is the UV index intensity in December in Shido?
Average temperature in December
Shido, Japan
- Average high temperature in December: 10°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in December: 5.5°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (3°C).
Average pressure in December
Shido, Japan
- Average pressure in December: 1020mbar
The month with the highest atmospheric pressure is January (1020.3mbar).
The month with the lowest atmospheric pressure is June (1008.5mbar).
Average wind speed in December
Shido, Japan
- Average wind speed in December: 15.8km/h
The windiest month (with the highest average wind speed) is January (16km/h).
The calmest month (with the lowest average wind speed) is June (8km/h).
Average humidity in December
Shido, Japan
- Average humidity in December: 73%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are March and April (70%).
Average rainfall in December
Shido, Japan
- Average rainfall in December: 35mm
The wettest month (with the highest rainfall) is July (112mm).
The driest month (with the least rainfall) is February (26mm).
Average rainfall days in December
Shido, Japan
- Average rainfall days in December: 14.8 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is May (11.3 days).
Average snowfall in December
Shido, Japan
- Average snowfall in December: 4mm
The months with the highest snowfall are January and February (17mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Shido, Japan
- Average snowfall days in December: 2.5 days
The month with the highest number of snowfall days is January (4.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average sea temperature in December
Shido, Japan
- Average sea temperature in December: 18.8°C
The best month for swimming (with the highest average sea temperature) is August (27.7°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).
Average daylight in December /
Average sunshine in December
Shido, 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 2min
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 24min).
Average sunshine days in December
Shido, Japan
- Average sunshine days in December: 10 days
The month with the most sunshine days is May (17.6 days).
The month with the least sunshine days is July (5.2 days).
Average UV index in December
Shido, 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 and December (UV index 2).
Average cloud cover in December
Shido, Japan
- Average cloud cover in December: 41
The month with the most cloud cover is February (Cloud cover 42).
The month with the least cloud cover is May (Cloud cover 31).
Average visibility in December
Shido, Japan
- Average visibility in December: 10km
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (10km).
The months with the lowest visibility are January and July (9km).
