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 implies a gentle temperature shift, with average high-temperatures reducing from November's moderate 13.5°C (56.3°F) to a frosty 8.4°C (47.1°F). In December, Kitaibaraki records an average nighttime temperature of 2.7°C (36.9°F).Humidity
In Kitaibaraki, the average relative humidity in December is 71%.Rainfall
In Kitaibaraki, in December, it is raining for 11.7 days, with typically 46mm (1.81") of accumulated precipitation. Throughout the year, in Kitaibaraki, there are 182.7 rainfall days, and 1062mm (41.81") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Kitaibaraki, in December, snow falls for 2 days, with typically accumulated 10mm (0.39") of snow. In Kitaibaraki, Japan, during the entire year, snow falls for 16.6 days and aggregates up to 211mm (8.31") of snow.Sea temperature
In December, the average sea temperature is 14°C (57.2°F).Note: Diving into 14°C (57.2°F) is practical below 10°C (50°F), given you're wearing protective swim gear; without it, expect a quick onset of cold shock and a struggle to breathe. Merely touching waters at 13°C (55.4°F) feels ice-cold.
Daylight
The month with the shortest days in Kitaibaraki is December, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 06:31 and sunset at 16:20. On the last day of December, in Kitaibaraki, sunrise is at 06:49 and sunset at 16:30 JST.
Sunshine
In Kitaibaraki, the average sunshine in December is 6.2h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In December, the maximum UV index of 2 suggests these recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What are December temperatures in Kitaibaraki?
What is the average humidity in December in Kitaibaraki?
How many days does it rain in December in Kitaibaraki?
How much does it snow in Kitaibaraki in December?
How cold is the water in December in Kitaibaraki?
What is the month with the shortest days in Kitaibaraki?
How many hours of daylight does Kitaibaraki have in December?
When are sunrise and sunset in December in Kitaibaraki?
How long on average sun shines in December in Kitaibaraki?
When is the lowest UV index in Kitaibaraki?
What is the UV index reading in December in Kitaibaraki?
Average temperature in December
Kitaibaraki, Japan
- Average high temperature in December: 8.4°C
The warmest month (with the highest average high temperature) is August (27.5°C).
The month with the lowest average high temperature is January (5.7°C).
- Average low temperature in December: 2.7°C
The month with the highest average low temperature is August (21.7°C).
The coldest month (with the lowest average low temperature) is January (-0.2°C).
Average pressure in December
Kitaibaraki, Japan
- Average pressure in December: 1016.2mbar
The month with the highest atmospheric pressure is November (1018.5mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in December
Kitaibaraki, Japan
- Average wind speed in December: 15.7km/h
The windiest months (with the highest average wind speed) are January and February (16.5km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).
Average humidity in December
Kitaibaraki, Japan
- Average humidity in December: 71%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is January (68%).
Average rainfall in December
Kitaibaraki, Japan
- Average rainfall in December: 46mm
The wettest month (with the highest rainfall) is October (147mm).
The driest month (with the least rainfall) is January (40mm).
Average rainfall days in December
Kitaibaraki, Japan
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is July (22.4 days).
The month with the least rainy days is January (7.4 days).
Average snowfall in December
Kitaibaraki, Japan
- Average snowfall in December: 10mm
The month with the highest snowfall is February (83mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Kitaibaraki, Japan
- Average snowfall days in December: 2 days
The months with the highest number of snowfall days are January and February (5.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average sea temperature in December
Kitaibaraki, Japan
- Average sea temperature in December: 14°C
The best month for swimming (with the highest average sea temperature) is August (23.4°C).
The coldest month (with the lowest average sea temperature) is February (10.8°C).
Average daylight in December /
Average sunshine in December
Kitaibaraki, Japan
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 30min).
The months with the least sunshine are February and November (Average sunshine: 5h and 54min).
Average sunshine days in December
Kitaibaraki, Japan
- Average sunshine days in December: 16.4 days
The month with the most sunshine days is January (19.3 days).
The month with the least sunshine days is July (5.4 days).
Average UV index in December
Kitaibaraki, Japan
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Kitaibaraki, Japan
- Average cloud cover in December: 33
The month with the most cloud cover is July (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 31).
Average visibility in December
Kitaibaraki, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, November and December (10km).
The month with the lowest visibility is July (8km).
Kitaibaraki, Japan
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