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
December
Weather in December
Temperature
Shirokanedai's December weather shows a moderate shift in high-temperatures, falling from November's enjoyable 16.5°C (61.7°F) to a fresh 11.2°C (52.2°F). Shirokanedai encounters a steady low-temperature average of 5.9°C (42.6°F) throughout the month of December.Humidity
In Shirokanedai, the average relative humidity in December is 62%.Rainfall
The month with the least rainfall is December, when the rain falls for 8.8 days and typically collects 21mm (0.83") of precipitation.Snowfall
April through December are months without snowfall in Shirokanedai.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year in Shirokanedai.On the first day of the month, sunrise is at 06:32 and sunset at 16:28. On the last day of December, in Shirokanedai, Japan, sunrise is at 06:50 and sunset at 16:37 JST.
Sunshine
The average sunshine in December in Shirokanedai is 6.3h.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 3 transforms into these recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Shirokanedai in December?
What is the average humidity in December in Shirokanedai?
What is the driest month in Shirokanedai?
How many days does it rain in December in Shirokanedai?
When it does not snow in Shirokanedai?
Does it snow in Shirokanedai in December?
What is the month with the shortest days in Shirokanedai?
How many hours of daylight does Shirokanedai have in December?
When are sunrise and sunset in December in Shirokanedai?
How long on average sun shines in December in Shirokanedai?
What is the month with the lowest UV index in Shirokanedai?
How high is the UV index in December in Shirokanedai?
Average temperature in December
Shirokanedai, Japan
- Average high temperature in December: 11.2°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (8.9°C).
- Average low temperature in December: 5.9°C
The month with the highest average low temperature is August (25.1°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in December
Shirokanedai, Japan
- Average pressure in December: 1016.3mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in December
Shirokanedai, Japan
- Average wind speed in December: 12.9km/h
The windiest month (with the highest average wind speed) is April (15.3km/h).
The calmest month (with the lowest average wind speed) is November (12.1km/h).
Average humidity in December
Shirokanedai, Japan
- Average humidity in December: 62%
The month with the highest relative humidity is July (77%).
The month with the lowest relative humidity is January (59%).
Average rainfall in December
Shirokanedai, Japan
- Average rainfall in December: 21mm
The wettest month (with the highest rainfall) is September (54mm).
The driest month (with the least rainfall) is December (21mm).
Average rainfall days in December
Shirokanedai, Japan
- Average rainfall days in December: 8.8 days
The month with the highest number of rainy days is March (14.3 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in December
Shirokanedai, Japan
- Average snowfall in December: 0mm
The month with the highest snowfall is February (21mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Shirokanedai, Japan
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (2.3 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
Shirokanedai, 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 48min).
Average sunshine days in December
Shirokanedai, Japan
- Average sunshine days in December: 20.3 days
The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is September (14.3 days).
Average UV index in December
Shirokanedai, Japan
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March, November and December (UV index 3).
Average cloud cover in December
Shirokanedai, Japan
- Average cloud cover in December: 30
The months with the most cloud cover are June and October (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 28).
Average visibility in December
Shirokanedai, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
