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
Start of December brings a slight shift in the average high-temperature, dipping a bit from November's comfortable 16.8°C (62.2°F) to a cool 12°C (53.6°F). Kisarazu records a negligible downturn from daytime temperatures, averaging a low of 7.3°C (45.1°F) in the month of December.Humidity
In Kisarazu, the average relative humidity in December is 66%.Rainfall
In Kisarazu, in December, during 9.8 rainfall days, 25mm (0.98") of precipitation is typically accumulated. In Kisarazu, during the entire year, the rain falls for 149.2 days and collects up to 476mm (18.74") of precipitation.Snowfall
March through December are months without snowfall in Kisarazu.Sea temperature
In December, the average sea temperature in Kisarazu is 18.9°C (66°F).Note: For most individuals, swimming in 18.9°C (66°F) is not a pleasurable activity. Breathing becomes progressively more difficult as water temperature declines below 21°C (69.8°F).
Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year in Kisarazu.On the first day of the month, sunrise is at 06:30 and sunset at 16:27. On the last day of December, in Kisarazu, Japan, sunrise is at 06:48 and sunset at 16:37 JST.
Sunshine
In Kisarazu, Japan, the average sunshine in December is 6h.UV index
January through March and December, with an average maximum UV index of 3, are months with the lowest UV index in Kisarazu. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, a daily maximum UV index of 3 leads to the following instructions:
Act with care - Obligation to protect against skin and eye damage is highlighted. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Frequently asked questions
What is the temperature in December in Kisarazu?
What is the average humidity in December in Kisarazu?
How much does it rain in Kisarazu in December?
When it does not snow in Kisarazu?
Does it snow in Kisarazu in December?
What is the sea temperature in December in Kisarazu?
What is the month with the shortest days in Kisarazu?
How many hours of daylight does Kisarazu have in December?
When is the sunrise / sunset in December in Kisarazu?
How many hours of sunshine does Kisarazu have in December?
When is the lowest UV index in Kisarazu?
What is the UV index intensity in December in Kisarazu?
Average temperature in December
Kisarazu, Japan
- Average high temperature in December: 12°C
The warmest month (with the highest average high temperature) is August (29.3°C).
The month with the lowest average high temperature is January (9.4°C).
- Average low temperature in December: 7.3°C
The month with the highest average low temperature is August (24.9°C).
The coldest month (with the lowest average low temperature) is January (4.5°C).
Average pressure in December
Kisarazu, Japan
- Average pressure in December: 1016mbar
The month with the highest atmospheric pressure is November (1017.9mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in December
Kisarazu, Japan
- Average wind speed in December: 17.2km/h
The windiest month (with the highest average wind speed) is March (19.2km/h).
The calmest month (with the lowest average wind speed) is June (14.7km/h).
Average humidity in December
Kisarazu, Japan
- Average humidity in December: 66%
The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is January (62%).
Average rainfall in December
Kisarazu, Japan
- Average rainfall in December: 25mm
The wettest month (with the highest rainfall) is July (58mm).
The driest month (with the least rainfall) is January (23mm).
Average rainfall days in December
Kisarazu, Japan
- Average rainfall days in December: 9.8 days
The month with the highest number of rainy days is October (15.5 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in December
Kisarazu, Japan
- Average snowfall in December: 0mm
The month with the highest snowfall is February (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Kisarazu, Japan
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are January and February (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average sea temperature in December
Kisarazu, Japan
- Average sea temperature in December: 18.9°C
The best month for swimming (with the highest average sea temperature) is August (26.2°C).
The coldest months (with the lowest average sea temperature) are February and March (16.2°C).
Average daylight in December /
Average sunshine in December
Kisarazu, 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 0min
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 18min).
Average sunshine days in December
Kisarazu, Japan
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is January (19.4 days).
The month with the least sunshine days is September (12.3 days).
Average UV index in December
Kisarazu, 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 and December (UV index 3).
Average cloud cover in December
Kisarazu, Japan
- Average cloud cover in December: 34
The months with the most cloud cover are June and October (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 32).
Average visibility in December
Kisarazu, 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).
Kisarazu, Japan
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