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
The transition into December is accompanied by a temperature decrease, with the average high-temperature shifting from a refreshing 15.1°C (59.2°F) in November to a frosty 9.8°C (49.6°F). An average low-temperature of 3.5°C (38.3°F) is common during the nights of December.Humidity
In December, the average relative humidity is 64%.Rainfall
December is the month with the least rainfall. Rain falls for 8.6 days and accumulates 38mm (1.5") of precipitation.Snowfall
January through March, November and December are months with snowfall in Hakonegasaki. In Hakonegasaki, in December, during 0.9 snowfall days, 3mm (0.12") of snow is typically accumulated. Throughout the year, in Hakonegasaki, Japan, there are 10.9 snowfall days, and 149mm (5.87") of snow is accumulated.Daylight
The month with the shortest days in Hakonegasaki is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 06:34 and sunset at 16:29. On the last day of December, sunrise is at 06:52 and sunset at 16:38 JST.
Sunshine
The average sunshine in December is 6.6h.UV index
The months with the lowest UV index in Hakonegasaki are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for the average person.Note: The UV index of 2 in December translates into these instructions:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Frequently asked questions
What are the temperatures in Hakonegasaki in December?
What is the average humidity in December in Hakonegasaki?
What is the driest month in Hakonegasaki?
How much does it rain in Hakonegasaki in December?
How many days does it snow in December in Hakonegasaki?
What is the month with the shortest days in Hakonegasaki?
What is the average length of the day in December in Hakonegasaki?
When are sunrise and sunset in December in Hakonegasaki?
How many hours of sunshine does Hakonegasaki have in December?
What is the month with the lowest UV index in Hakonegasaki?
How high is the UV index in December in Hakonegasaki?
Average temperature in December
Hakonegasaki, Japan
- Average high temperature in December: 9.8°C
The warmest month (with the highest average high temperature) is August (30.7°C).
The month with the lowest average high temperature is January (7.6°C).
- Average low temperature in December: 3.5°C
The month with the highest average low temperature is August (23.6°C).
The coldest month (with the lowest average low temperature) is January (0.6°C).
Average pressure in December
Hakonegasaki, Japan
- Average pressure in December: 1016.6mbar
The month with the highest atmospheric pressure is November (1018.3mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in December
Hakonegasaki, Japan
- Average wind speed in December: 9.5km/h
The windiest month (with the highest average wind speed) is April (11.1km/h).
The calmest months (with the lowest average wind speed) are July, August and November (8.7km/h).
Average humidity in December
Hakonegasaki, Japan
- Average humidity in December: 64%
The months with the highest relative humidity are June and July (77%).
The month with the lowest relative humidity is January (61%).
Average rainfall in December
Hakonegasaki, Japan
- Average rainfall in December: 38mm
The wettest month (with the highest rainfall) is October (138mm).
The driest month (with the least rainfall) is December (38mm).
Average rainfall days in December
Hakonegasaki, Japan
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is June (19.6 days).
The month with the least rainy days is December (8.6 days).
Average snowfall in December
Hakonegasaki, Japan
- Average snowfall in December: 3mm
The month with the highest snowfall is February (73mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).
Average snowfall days in December
Hakonegasaki, Japan
- Average snowfall days in December: 0.9 days
The month with the highest number of snowfall days is February (4.4 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
Hakonegasaki, 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: 6h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The months with the least sunshine are February and November (Average sunshine: 6h and 18min).
Average sunshine days in December
Hakonegasaki, Japan
- Average sunshine days in December: 18.6 days
The month with the most sunshine days is December (18.6 days).
The month with the least sunshine days is June (8.1 days).
Average UV index in December
Hakonegasaki, 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
Hakonegasaki, Japan
- Average cloud cover in December: 26
The month with the most cloud cover is June (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 25).
Average visibility in December
Hakonegasaki, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, November and December (10km).
The months with the lowest visibility are March, April, May, June, July, August, September and October (9km).
Hakonegasaki, Japan
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