December weather forecastKadoi, Japan
December
Weather in December
The first month of the winter, December, is also a frosty month in Kadoi, Japan, with an average temperature varying between 3.4°C (38.1°F) and 9.6°C (49.3°F).Temperature
Kadoi observes a minor decrease in the average high-temperature with the arrival of December, falling from November's refreshing 15.4°C (59.7°F) to a frosty 9.6°C (49.3°F). Kadoi throughout December, experiences an average nighttime temperature of 3.4°C (38.1°F).Humidity
In Kadoi, the average relative humidity in December is 64%.Rainfall
December is the month with the least rainfall. Rain falls for 7.5 days and accumulates 27mm (1.06") of precipitation.Snowfall
April through October and December are months without snowfall in Kadoi.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of the month, sunrise is at 06:32 and sunset at 16:25. On the last day of December, in Kadoi, sunrise is at 06:51 and sunset at 16:34 JST.
Sunshine
The average sunshine in December is 6.5h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Kadoi. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: During December, 2 as the daily maximum UV index converts into the following advice:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Caution! The reflection of snow 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
Kadoi, Japan
- Average high temperature in December: 9.6°C
The warmest month (with the highest average high temperature) is August (31.6°C).
The month with the lowest average high temperature is January (7.4°C).
- Average low temperature in December: 3.4°C
The month with the highest average low temperature is August (23.3°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).
Average pressure in December
Kadoi, Japan
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in December
Kadoi, Japan
- Average wind speed in December: 8.2km/h
The windiest month (with the highest average wind speed) is April (9.9km/h).
The calmest month (with the lowest average wind speed) is November (7.2km/h).
Average humidity in December
Kadoi, Japan
- Average humidity in December: 64%
The month with the highest relative humidity is July (78%).
The month with the lowest relative humidity is January (61%).
Average rainfall in December
Kadoi, Japan
- Average rainfall in December: 27mm
The wettest month (with the highest rainfall) is October (109mm).
The driest month (with the least rainfall) is December (27mm).
Average rainfall days in December
Kadoi, Japan
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is January (6.7 days).
Average snowfall in December
Kadoi, Japan
- Average snowfall in December: 0mm
The month with the highest snowfall is February (39mm).
The months with the least snowfall are April, May, June, July, August, September, October and December (0mm).
Average snowfall days in December
Kadoi, Japan
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (3.1 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
Kadoi, Japan
- Average daylight in December: 9h and 42min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 6h and 30min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is February (Average sunshine: 6h and 6min).
Average sunshine days in December
Kadoi, Japan
- Average sunshine days in December: 22 days
The month with the most sunshine days is January (22.8 days).
The month with the least sunshine days is July (7 days).
Average UV index in December
Kadoi, 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
Kadoi, Japan
- Average cloud cover in December: 28
The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is January (Cloud cover 26).
Average visibility in December
Kadoi, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March and December (10km).
The months with the lowest visibility are April, May, June, July, August, September, October and November (9km).
