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
The shift to December brings a decrease in the average high-temperature, falling from a refreshing 17.2°C (63°F) in November to a fresh 10.9°C (51.6°F). Hainuzuka encounters a steady low-temperature average of 5.4°C (41.7°F) throughout the month of December.Humidity
In December, the average relative humidity is 73%.Rainfall
In Hainuzuka, in December, during 15 rainfall days, 63mm (2.48") of precipitation is typically accumulated. Throughout the year, there are 172.5 rainfall days, and 1117mm (43.98") of precipitation is accumulated.Snowfall
Months with snowfall in Hainuzuka are January through March and December. December is the first month it typically snows. Throughout December, in the average 2.1 snowfall days, it receives 15mm (0.59") of snow. Throughout the year, there are 9.5 snowfall days, and 51mm (2.01") of snow is accumulated.Daylight
The month with the shortest days in Hainuzuka, Japan, is December, with an average of 10h and 0min of daylight.On the first day of the month, sunrise is at 07:03 and sunset at 17:10. On the last day of December, in Hainuzuka, sunrise is at 07:21 and sunset at 17:20 JST.
Sunshine
The average sunshine in December in Hainuzuka, Japan, is 4.9h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index in Hainuzuka, Japan. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In December, a daily UV index of 2 turns into the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Hainuzuka?
What is the average humidity in December in Hainuzuka?
How many days does it rain in December in Hainuzuka?
When does it start to snow in Hainuzuka?
What is the month with the shortest days in Hainuzuka?
How many hours of daylight does Hainuzuka have in December?
When are sunrise and sunset in December in Hainuzuka?
How many hours of sunshine does Hainuzuka have in December?
When is the lowest UV index in Hainuzuka?
How high is the UV index in December in Hainuzuka?
Average temperature in December
Hainuzuka, Japan
- Average high temperature in December: 10.9°C
The warmest month (with the highest average high temperature) is August (31.8°C).
The month with the lowest average high temperature is January (9.1°C).
- Average low temperature in December: 5.4°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in December
Hainuzuka, Japan
- Average pressure in December: 1021.4mbar
The month with the highest atmospheric pressure is January (1022mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).
Average wind speed in December
Hainuzuka, Japan
- Average wind speed in December: 9km/h
The windiest month (with the highest average wind speed) is March (9.9km/h).
The calmest month (with the lowest average wind speed) is June (7.7km/h).
Average humidity in December
Hainuzuka, Japan
- Average humidity in December: 73%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are March, April and May (71%).
Average rainfall in December
Hainuzuka, Japan
- Average rainfall in December: 63mm
The wettest month (with the highest rainfall) is July (223mm).
The driest month (with the least rainfall) is January (45mm).
Average rainfall days in December
Hainuzuka, Japan
- Average rainfall days in December: 15 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is October (10.3 days).
Average snowfall in December
Hainuzuka, Japan
- Average snowfall in December: 15mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Hainuzuka, Japan
- Average snowfall days in December: 2.1 days
The month with the highest number of snowfall days is January (4.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Hainuzuka, Japan
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in December
Hainuzuka, Japan
- Average sunshine days in December: 12.5 days
The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in December
Hainuzuka, 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 and December (UV index 2).
Average cloud cover in December
Hainuzuka, Japan
- Average cloud cover in December: 46
The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in December
Hainuzuka, Japan
- Average visibility in December: 9km
The months with the highest visibility are October and November (10km).
The months with the lowest visibility are June and July (8km).
