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
Weather in December
Temperature
Chikusei experiences a temperature shift at the start of December, with average high-temperatures adjusting from a moderate 15.4°C (59.7°F) in November to a chilly 9.6°C (49.3°F). In Chikusei, an average temperature of 3.4°C (38.1°F) is noted during December nights.Humidity
In December, the average relative humidity is 64%.Rainfall
The month with the least rainfall is December, when the rain falls for 7.5 days and typically collects 27mm (1.06") of precipitation.Snowfall
April through October and December are months without snowfall.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year in Chikusei.On the first day of December, sunrise is at 06:32 and sunset at 16:25. On the last day of the month, sunrise is at 06:51 and sunset at 16:35 JST.
Sunshine
In Chikusei, the average sunshine in December is 6.5h.UV index
The months with the lowest UV index in Chikusei are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 during December translates into the following directions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Chikusei in December?
What is the average humidity in December in Chikusei?
What is the driest month in Chikusei?
How much does it rain in Chikusei in December?
When it does not snow in Chikusei?
Does it snow in Chikusei in December?
What is the month with the shortest days in Chikusei?
How many hours of daylight does Chikusei have in December?
When is the sunrise / sunset in December in Chikusei?
How many hours of sunshine does Chikusei have in December?
What are the months with the lowest UV index in Chikusei?
What is the UV index intensity in December in Chikusei?
Average temperature in December
Chikusei, Japan
- Average high temperature in December: 9.6°C
The warmest month (with the highest average high temperature) is August (31.6°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in December: 3.4°C
The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in December
Chikusei, Japan
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in December
Chikusei, Japan
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is April (9.9km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).
Average humidity in December
Chikusei, Japan
- Average humidity in December: 64%
The month with the highest relative humidity is July (78%).
The month with the lowest relative humidity is January (61%).
Average rainfall in December
Chikusei, Japan
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is October (109mm).
The driest month (with the least rainfall) is December (27mm).
Average rainfall days in December
Chikusei, Japan
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in December
Chikusei, Japan
- Average snowfall in December: 0mm
The month with the highest snowfall is February (39mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days in December
Chikusei, Japan
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (3.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Chikusei, 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 3min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).
Average sunshine days in December
Chikusei, Japan
- Average sunshine days in December: 22 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is July (7 days).
Average UV index in December
Chikusei, Japan
- Average UV index in December: 2
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 2).
Average cloud cover in December
Chikusei, Japan
- Average cloud cover in December: 28
The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 26).
Average visibility in December
Chikusei, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (9km).
Chikusei, Japan
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