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
The arrival of December signals a subtle shift in temperature, down from an enjoyable 16.7°C (62.1°F) in November to a cool 11.8°C (53.2°F). The nights of December anticipate a slight dip from daytime high temperatures, settling to an average low-temperature of 7°C (44.6°F).Humidity
In December, the average relative humidity is 63%.Rainfall
In Chigasaki, in December, during 6.1 rainfall days, 13mm (0.51") of precipitation is typically accumulated. Throughout the year, there are 129.4 rainfall days, and 351mm (13.82") of precipitation is accumulated.Snowfall
In Chigasaki, snow does not fall in April through December.Sea temperature
In December, the average sea temperature in Chigasaki, Japan, is 18.3°C (64.9°F).Note: Swimming in water that is 18.3°C (64.9°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
With an average of 9h and 48min of daylight, December has the shortest days of the year in Chigasaki, Japan.On the first day of December in Chigasaki, Japan, sunrise is at 06:32 and sunset at 16:30. On the last day of the month, sunrise is at 06:50 and sunset at 16:39 JST.
Sunshine
In December, the average sunshine in Chigasaki is 6.4h.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Chigasaki. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 3 during December morphs into the following directions:
Take precautions - Protection against skin and eye damage is obliged. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What are the temperatures in Chigasaki in December?
What is the average humidity in December in Chigasaki?
How many days does it rain in December in Chigasaki?
When it does not snow in Chigasaki?
Does it snow in Chigasaki in December?
How cold is the water in December in Chigasaki?
What is the month with the shortest days in Chigasaki?
How many hours of daylight does Chigasaki have in December?
When is the sunrise / sunset in December in Chigasaki?
How long on average sun shines in December in Chigasaki?
What are the months with the lowest UV index in Chigasaki?
What is the UV index reading in December in Chigasaki?
Average temperature in December
Chigasaki, Japan
- Average high temperature in December: 11.8°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 (9.3°C).
- Average low temperature in December: 7°C
The month with the highest average low temperature is August (25.2°C).
The coldest month (with the lowest average low temperature) is January (3.9°C).
Average pressure in December
Chigasaki, Japan
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in December
Chigasaki, Japan
- Average wind speed in December: 15.4km/h
The windiest month (with the highest average wind speed) is March (17.4km/h).
The calmest month (with the lowest average wind speed) is June (13.9km/h).
Average humidity in December
Chigasaki, Japan
- Average humidity in December: 63%
The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (60%).
Average rainfall in December
Chigasaki, Japan
- Average rainfall in December: 13mm
The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is February (12mm).
Average rainfall days in December
Chigasaki, Japan
- Average rainfall days in December: 6.1 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is December (6.1 days).
Average snowfall in December
Chigasaki, Japan
- Average snowfall in December: 0mm
The month with the highest snowfall is February (3mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Chigasaki, Japan
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (1 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
Chigasaki, Japan
- Average sea temperature in December: 18.3°C
The best month for swimming (with the highest average sea temperature) is August (26.2°C).
The coldest month (with the lowest average sea temperature) is February (15.3°C).
Average daylight in December /
Average sunshine in December
Chigasaki, 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 36min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).
Average sunshine days in December
Chigasaki, Japan
- Average sunshine days in December: 22 days
The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in December
Chigasaki, 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 and December (UV index 3).
Average cloud cover in December
Chigasaki, Japan
- Average cloud cover in December: 29
The months with the most cloud cover are March and October (Cloud cover 43).
The months with the least cloud cover are January and December (Cloud cover 29).
Average visibility in December
Chigasaki, 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).
Chigasaki, Japan
Weather forecast for your location
2. Allow the app to use your location
