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
Weather in December
Temperature
December marks a gentle change in average high-temperature, declining from November's comfortable 18.6°C (65.5°F) to a moderate 13.8°C (56.8°F). Shibushi's nights in December maintain a consistent average of 9°C (48.2°F), demonstrating a minimal differential from its daytime temperature.Humidity
In December, the average relative humidity is 72%.Rainfall
In Shibushi, Japan, in December, during 10.2 rainfall days, 55mm (2.17") of precipitation is typically accumulated. Throughout the year, in Shibushi, there are 176.4 rainfall days, and 1246mm (49.06") of precipitation is accumulated.Snowfall
January, February and December are months with snowfall. December is the month with the most snowfall. Snow falls for 0.1 days and accumulates 2mm (0.08") of snow.Sea temperature
In December, the average sea temperature is 21.3°C (70.3°F).Note: Swimming in water that is 21.3°C (70.3°F) is not enjoyable for most. Breathing becomes more challenging to manage as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
December has the shortest days of the year in Shibushi, with an average of 10h and 6min of daylight.On the first day of December in Shibushi, sunrise is at 06:57 and sunset at 17:12. On the last day of the month, sunrise is at 07:14 and sunset at 17:22 JST.
Sunshine
In December, the average sunshine is 6.1h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 3 in December, converts into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Frequently asked questions
What are the temperatures in Shibushi in December?
What is the average humidity in December in Shibushi?
How much does it rain in Shibushi in December?
When does it snow the most in Shibushi?
When does it start to snow in Shibushi?
What is the sea temperature in December in Shibushi?
What is the month with the shortest days in Shibushi?
How many hours of daylight does Shibushi have in December?
When is the sunrise / sunset in December in Shibushi?
How many hours of sunshine does Shibushi have in December?
What is the month with the lowest UV index in Shibushi?
What is the UV index reading in December in Shibushi?
Average temperature in December
Shibushi, Japan
- Average high temperature in December: 13.8°C
The warmest month (with the highest average high temperature) is August (29.6°C).
The month with the lowest average high temperature is January (11.8°C).
- Average low temperature in December: 9°C
The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (6.6°C).
Average pressure in December
Shibushi, Japan
- Average pressure in December: 1020.5mbar
The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).
Average wind speed in December
Shibushi, Japan
- Average wind speed in December: 14.6km/h
The windiest month (with the highest average wind speed) is October (15.6km/h).
The calmest month (with the lowest average wind speed) is June (12.5km/h).
Average humidity in December
Shibushi, Japan
- Average humidity in December: 72%
The months with the highest relative humidity are June and July (85%).
The month with the lowest relative humidity is January (71%).
Average rainfall in December
Shibushi, Japan
- Average rainfall in December: 55mm
The wettest month (with the highest rainfall) is June (238mm).
The driest month (with the least rainfall) is January (43mm).
Average rainfall days in December
Shibushi, Japan
- Average rainfall days in December: 10.2 days
The month with the highest number of rainy days is June (21.1 days).
The month with the least rainy days is January (9.2 days).
Average snowfall in December
Shibushi, Japan
- Average snowfall in December: 2mm
The month with the highest snowfall is December (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Shibushi, Japan
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in December
Shibushi, Japan
- Average sea temperature in December: 21.3°C
The best month for swimming (with the highest average sea temperature) is August (28.3°C).
The coldest month (with the lowest average sea temperature) is February (19°C).
Average daylight in December /
Average sunshine in December
Shibushi, Japan
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is October (Average sunshine: 5h and 48min).
Average sunshine days in December
Shibushi, Japan
- Average sunshine days in December: 18.5 days
The month with the most sunshine days is January (19.8 days).
The month with the least sunshine days is June (7 days).
Average UV index in December
Shibushi, Japan
- Average UV index in December: 3
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 3).
Average cloud cover in December
Shibushi, Japan
- Average cloud cover in December: 31
The month with the most cloud cover is June (Cloud cover 56).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in December
Shibushi, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are June and July (9km).
Shibushi, Japan
Weather forecast for your location
2. Allow the app to use your location
