December weather forecastKashu, Japan
December
Weather in December
The first month of the winter, December, is also a fresh month in Kashu, Japan, with an average temperature fluctuating between 11.9°C (53.4°F) and 8.9°C (48°F).Temperature
December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's refreshing 16.8°C (62.2°F) to a fresh 11.9°C (53.4°F). The temperature during December nights demonstrates a small drop from the daytime highs, settling to an average of 8.9°C (48°F).Humidity
In December, the average relative humidity is 69%.Rainfall
In Kashu, in December, it is raining for 19.2 days, with typically 70mm (2.76") of accumulated precipitation. In Kashu, during the entire year, the rain falls for 195.3 days and collects up to 1230mm (48.43") of precipitation.Snowfall
In Kashu, snow does not fall in March through December.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of December, sunrise is at 06:48 and sunset at 16:51. On the last day of the month, sunrise is at 07:06 and sunset at 17:01 JST.
Sunshine
In December, the average sunshine in Kashu is 5.4h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 3 during December translates into the following guidance:
Heed the precautions - It is counselled to guard against solar damage. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Kashu, Japan
- Average high temperature in December: 11.9°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (9.7°C).
- Average low temperature in December: 8.9°C
The month with the highest average low temperature is August (26.1°C).
The coldest month (with the lowest average low temperature) is January (6.4°C).
Average pressure in December
Kashu, Japan
- Average pressure in December: 1019.6mbar
The months with the highest atmospheric pressure are January and February (1019.9mbar).
The month with the lowest atmospheric pressure is June (1008.7mbar).
Average wind speed in December
Kashu, Japan
- Average wind speed in December: 23.3km/h
The windiest month (with the highest average wind speed) is January (23.6km/h).
The calmest month (with the lowest average wind speed) is June (12.5km/h).
Average humidity in December
Kashu, Japan
- Average humidity in December: 69%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is January (67%).
Average rainfall in December
Kashu, Japan
- Average rainfall in December: 70mm
The wettest month (with the highest rainfall) is July (190mm).
The driest month (with the least rainfall) is January (44mm).
Average rainfall days in December
Kashu, Japan
- Average rainfall days in December: 19.2 days
The month with the highest number of rainy days is July (20.7 days).
The months with the least rainy days are February and May (13.2 days).
Average snowfall in December
Kashu, Japan
- Average snowfall in December: 0mm
The month with the highest snowfall is February (9mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Kashu, Japan
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is February (1.4 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
Kashu, 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 24min
The month with the most sunshine is August (Average sunshine: 11h and 6min).
The months with the least sunshine are January and February (Average sunshine: 5h and 18min).
Average sunshine days in December
Kashu, Japan
- Average sunshine days in December: 7.8 days
The month with the most sunshine days is May (16.1 days).
The months with the least sunshine days are August and December (7.8 days).
Average UV index in December
Kashu, Japan
- Average UV index in December: 3
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in December
Kashu, Japan
- Average cloud cover in December: 43
The months with the most cloud cover are January and February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Kashu, 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).
