December weather forecastWakinohamacho, Japan
December
Weather in December
The first month of the winter, December, is also a fresh month in Wakinohamacho, Japan, with an average temperature ranging between min 5.5°C (41.9°F) and max 10.1°C (50.2°F).Temperature
The onset of December brings a small change in high-temperatures, falling from a moderate 15.9°C (60.6°F) in November to a fresh 10.1°C (50.2°F). December notes an average low temperature of 5.5°C (41.9°F), subtly down from the daytime highs.Humidity
The average relative humidity in December in Wakinohamacho is 73%.Rainfall
In Wakinohamacho, in December, it is raining for 15.6 days, with typically 43mm (1.69") of accumulated precipitation. Throughout the year, there are 176.9 rainfall days, and 791mm (31.14") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Wakinohamacho. December is the first month it typically snows. Throughout December, in the average 3 snowfall days, it receives 10mm (0.39") of snow. In Wakinohamacho, during the entire year, snow falls for 15.6 days and aggregates up to 84mm (3.31") of snow.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year in Wakinohamacho.On the first day of December, sunrise is at 06:48 and sunset at 16:48. On the last day of the month, sunrise is at 07:06 and sunset at 16:58 JST.
Sunshine
In December, the average sunshine in Wakinohamacho is 5.2h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Wakinohamacho, Japan
- Average high temperature in December: 10.1°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (7.9°C).
- Average low temperature in December: 5.5°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in December
Wakinohamacho, Japan
- Average pressure in December: 1019.5mbar
The month with the highest atmospheric pressure is February (1019.9mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in December
Wakinohamacho, Japan
- Average wind speed in December: 14.6km/h
The windiest month (with the highest average wind speed) is January (15km/h).
The calmest month (with the lowest average wind speed) is June (9.5km/h).
Average humidity in December
Wakinohamacho, 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 and April (71%).
Average rainfall in December
Wakinohamacho, Japan
- Average rainfall in December: 43mm
The wettest month (with the highest rainfall) is July (127mm).
The driest month (with the least rainfall) is January (31mm).
Average rainfall days in December
Wakinohamacho, Japan
- Average rainfall days in December: 15.6 days
The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is May (11.7 days).
Average snowfall in December
Wakinohamacho, Japan
- Average snowfall in December: 10mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Wakinohamacho, Japan
- Average snowfall days in December: 3 days
The month with the highest number of snowfall days is January (5.8 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
Wakinohamacho, Japan
- Average daylight in December: 9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 5h and 12min
The month with the most sunshine is August (Average sunshine: 11h and 0min).
The months with the least sunshine are January and February (Average sunshine: 5h and 0min).
Average sunshine days in December
Wakinohamacho, Japan
- Average sunshine days in December: 8.9 days
The month with the most sunshine days is May (17.1 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in December
Wakinohamacho, 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
Wakinohamacho, Japan
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Wakinohamacho, 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).
