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
Start of December brings a shift in the average high-temperature, falling from November's refreshing 13.7°C (56.7°F) to a chilly 7.7°C (45.9°F). In the month of December, the nighttime temperature dips to a steady average of 2.4°C (36.3°F).Humidity
In December, the average relative humidity in Kurama is 82%.Rainfall
In Kurama, Japan, during December, the rain falls for 17.2 days and regularly aggregates up to 71mm (2.8") of precipitation. Throughout the year, in Kurama, Japan, there are 190.6 rainfall days, and 1100mm (43.31") of precipitation is accumulated.Snowfall
Months with snowfall in Kurama are January through April and December. December is the first month it typically snows. Throughout December, in the average 11.8 snowfall days, it receives 135mm (5.31") of snow. Throughout the year, in Kurama, there are 52.5 snowfall days, and 691mm (27.2") of snow is accumulated.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 06:47 and sunset at 16:46. On the last day of December, sunrise is at 07:05 and sunset at 16:55 JST.
Sunshine
In December, the average sunshine in Kurama, Japan, is 4.4h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Kurama?
What is the average humidity in December in Kurama?
How many days does it rain in December in Kurama?
When does it start to snow in Kurama?
What is the month with the shortest days in Kurama?
What is the average length of the day in December in Kurama?
When is the sunrise / sunset in December in Kurama?
How long on average sun shines in December in Kurama?
What is the month with the lowest UV index in Kurama?
What is the UV index reading in December in Kurama?
Average temperature in December
Kurama, Japan
- Average high temperature in December: 7.7°C
The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (5.4°C).
- Average low temperature in December: 2.4°C
The month with the highest average low temperature is August (22°C).
The coldest months (with the lowest average low temperature) are January and February (0°C).
Average pressure in December
Kurama, Japan
- Average pressure in December: 1019.1mbar
The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.9mbar).
Average wind speed in December
Kurama, Japan
- Average wind speed in December: 9.2km/h
The windiest month (with the highest average wind speed) is January (9.5km/h).
The calmest month (with the lowest average wind speed) is July (6.7km/h).
Average humidity in December
Kurama, Japan
- Average humidity in December: 82%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is May (75%).
Average rainfall in December
Kurama, Japan
- Average rainfall in December: 71mm
The wettest month (with the highest rainfall) is July (164mm).
The driest month (with the least rainfall) is November (51mm).
Average rainfall days in December
Kurama, Japan
- Average rainfall days in December: 17.2 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is October (13.5 days).
Average snowfall in December
Kurama, Japan
- Average snowfall in December: 135mm
The month with the highest snowfall is January (265mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Kurama, Japan
- Average snowfall days in December: 11.8 days
The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Kurama, 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: 4h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Kurama, Japan
- Average sunshine days in December: 6.5 days
The month with the most sunshine days is May (16.1 days).
The month with the least sunshine days is January (5.9 days).
Average UV index in December
Kurama, Japan
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Kurama, Japan
- Average cloud cover in December: 52
The month with the most cloud cover is January (Cloud cover 58).
The months with the least cloud cover are May and August (Cloud cover 40).
Average visibility in December
Kurama, Japan
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (8km).
The month with the lowest visibility is July (7km).
Kurama, Japan
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