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
In December, the meteorological conditions alter, with the average high-temperature shifting from a chilly 9.3°C (48.7°F) in November to a cold 2.5°C (36.5°F). Kanisawa experiences a subtle drop in temperature during the December nights, recording an average of -2.4°C (27.7°F).Humidity
In December, the average relative humidity is 90%.Rainfall
In December, the rain falls for 13.5 days. Throughout December, 132mm (5.2") of precipitation is accumulated. In Kanisawa, during the entire year, the rain falls for 198.4 days and collects up to 1328mm (52.28") of precipitation.Snowfall
January through April, November and December are months with snowfall in Kanisawa. In December, it is snowing for 20 days. Throughout December, 655mm (25.79") of snow is accumulated. Throughout the year, in Kanisawa, there are 97 snowfall days, and 2658mm (104.65") of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 30min of daylight.On the first day of December, sunrise is at 06:36 and sunset at 16:18. On the last day of the month, sunrise is at 06:55 and sunset at 16:27 JST.
Sunshine
In Kanisawa, the average sunshine in December is 2.5h.UV index
The months with the lowest UV index in Kanisawa are January, February, November and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for average individuals.Note: The UV index of 1 during December translates into the following guidance:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
How cold is it in Kanisawa in December?
What is the average humidity in December in Kanisawa?
How much does it rain in Kanisawa in December?
How many days does it snow in December in Kanisawa?
What is the month with the shortest days in Kanisawa?
How many hours of daylight does Kanisawa have in December?
When are sunrise and sunset in December in Kanisawa?
How many hours of sunshine does Kanisawa have in December?
What is the month with the lowest UV index in Kanisawa?
How high is the UV index in December in Kanisawa?
Average temperature in December
Kanisawa, Japan
- Average high temperature in December: 2.5°C
The warmest month (with the highest average high temperature) is August (27.2°C).
The month with the lowest average high temperature is January (-0.6°C).
- Average low temperature in December: -2.4°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (-5.8°C).
Average pressure in December
Kanisawa, Japan
- Average pressure in December: 1016.5mbar
The month with the highest atmospheric pressure is November (1018.8mbar).
The months with the lowest atmospheric pressure are June and July (1009.2mbar).
Average wind speed in December
Kanisawa, Japan
- Average wind speed in December: 11.5km/h
The windiest month (with the highest average wind speed) is January (12km/h).
The calmest month (with the lowest average wind speed) is August (6.3km/h).
Average humidity in December
Kanisawa, Japan
- Average humidity in December: 90%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is May (77%).
Average rainfall in December
Kanisawa, Japan
- Average rainfall in December: 132mm
The wettest month (with the highest rainfall) is July (179mm).
The driest month (with the least rainfall) is November (76mm).
Average rainfall days in December
Kanisawa, Japan
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (24.8 days).
The month with the least rainy days is January (7.6 days).
Average snowfall in December
Kanisawa, Japan
- Average snowfall in December: 655mm
The month with the highest snowfall is January (928mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Kanisawa, Japan
- Average snowfall days in December: 20 days
The month with the highest number of snowfall days is January (27.9 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
Kanisawa, Japan
- Average daylight in December: 9h and 3min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 2h and 3min
The month with the most sunshine is May (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 42min).
Average sunshine days in December
Kanisawa, Japan
- Average sunshine days in December: 3.3 days
The month with the most sunshine days is May (12.8 days).
The month with the least sunshine days is January (0.9 days).
Average UV index in December
Kanisawa, Japan
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in December
Kanisawa, Japan
- Average cloud cover in December: 76
The month with the most cloud cover is January (Cloud cover 81).
The month with the least cloud cover is May (Cloud cover 47).
Average visibility in December
Kanisawa, Japan
- Average visibility in December: 6km
The months with the highest visibility are April, May and November (8km).
The month with the lowest visibility is January (5km).
Kanisawa, Japan
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