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
December signifies a gentle decline in Ichijuku's average high-temperature, easing from a comfortable 16.7°C (62.1°F) in November to a fresh 12.1°C (53.8°F). Ichijuku's December nights witness minimal differential from the daytime temperatures, with averages of 7.7°C (45.9°F).Humidity
In Ichijuku, the average relative humidity in December is 67%.Rainfall
In Ichijuku, during December, the rain falls for 10.7 days and regularly aggregates up to 59mm (2.32") of precipitation. In Ichijuku, during the entire year, the rain falls for 179.8 days and collects up to 1175mm (46.26") of precipitation.Snowfall
In Ichijuku, Japan, snow does not fall in April through December.Daylight
The month with the shortest days is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 06:30 and sunset at 16:27. On the last day of December, in Ichijuku, sunrise is at 06:48 and sunset at 16:37 JST.
Sunshine
In December, the average sunshine is 5.7h.UV index
The months with the lowest UV index in Ichijuku are January, February and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 3 suggests this advice:
Take precautions - Protection against sun damage is advised. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Ichijuku in December?
What is the average humidity in December in Ichijuku?
How many days does it rain in December in Ichijuku?
When it does not snow in Ichijuku?
Does it snow in Ichijuku in December?
What is the month with the shortest days in Ichijuku?
How many hours of daylight does Ichijuku have in December?
What time are sunrise and sunset in December in Ichijuku?
How many hours of sunshine does Ichijuku have in December?
What is the month with the lowest UV index in Ichijuku?
How high is the UV index in December in Ichijuku?
Average temperature in December
Ichijuku, Japan
- Average high temperature in December: 12.1°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (9.6°C).
- Average low temperature in December: 7.7°C
The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (5°C).
Average pressure in December
Ichijuku, Japan
- Average pressure in December: 1015.9mbar
The month with the highest atmospheric pressure is November (1017.8mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in December
Ichijuku, Japan
- Average wind speed in December: 18.6km/h
The windiest month (with the highest average wind speed) is March (20.3km/h).
The calmest month (with the lowest average wind speed) is June (15.2km/h).
Average humidity in December
Ichijuku, Japan
- Average humidity in December: 67%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is January (63%).
Average rainfall in December
Ichijuku, Japan
- Average rainfall in December: 59mm
The wettest month (with the highest rainfall) is October (157mm).
The driest month (with the least rainfall) is January (54mm).
Average rainfall days in December
Ichijuku, Japan
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is October (18.3 days).
The month with the least rainy days is January (9.5 days).
Average snowfall in December
Ichijuku, Japan
- Average snowfall in December: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Ichijuku, Japan
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is 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 daylight in December /
Average sunshine in December
Ichijuku, 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: 5h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in December
Ichijuku, Japan
- Average sunshine days in December: 17.3 days
The month with the most sunshine days is January (18.9 days).
The month with the least sunshine days is October (10 days).
Average UV index in December
Ichijuku, 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
Ichijuku, Japan
- Average cloud cover in December: 36
The months with the most cloud cover are June and October (Cloud cover 48).
The months with the least cloud cover are January and August (Cloud cover 34).
Average visibility in December
Ichijuku, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
