December weather forecastEdano, Japan
December
Weather in December
December, the first month of the winter in Edano, is still a chilly month, with an average temperature ranging between max 6.3°C (43.3°F) and min 1.3°C (34.3°F).Temperature
As November transitions to December, the average high-temperature falls from a fresh 12.5°C (54.5°F) to a frosty 6.3°C (43.3°F). Edano's evenings during December maintain an average temperature of 1.3°C (34.3°F), aligning closely with the daytime temperatures.Humidity
The average relative humidity in December is 77%.Rainfall
In Edano, during December, the rain falls for 13.1 days and regularly aggregates up to 39mm (1.54") of precipitation. Throughout the year, in Edano, there are 164.3 rainfall days, and 828mm (32.6") of precipitation is accumulated.Snowfall
Months with snowfall are January through April and December. December is the first month it typically snows. Throughout December, in the average 7.9 snowfall days, it receives 63mm (2.48") of snow. In Edano, during the entire year, snow falls for 37.6 days and aggregates up to 373mm (14.69") of snow.Daylight
December has the shortest days of the year, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 06:33 and sunset at 16:17. On the last day of the month, sunrise is at 06:52 and sunset at 16:27 JST.
Sunshine
The average sunshine in December is 5.3h.UV index
January through March and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A typical high UV index of 2 in December suggests the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Edano, Japan
- Average high temperature in December: 6.3°C
The warmest month (with the highest average high temperature) is August (27.6°C).
The month with the lowest average high temperature is January (3.2°C).
- Average low temperature in December: 1.3°C
The month with the highest average low temperature is August (21.2°C).
The coldest month (with the lowest average low temperature) is February (-2.2°C).
Average pressure in December
Edano, Japan
- Average pressure in December: 1016.4mbar
The month with the highest atmospheric pressure is November (1018.7mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in December
Edano, Japan
- Average wind speed in December: 14.4km/h
The windiest month (with the highest average wind speed) is January (14.9km/h).
The calmest month (with the lowest average wind speed) is July (7.9km/h).
Average humidity in December
Edano, Japan
- Average humidity in December: 77%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is April (72%).
Average rainfall in December
Edano, Japan
- Average rainfall in December: 39mm
The wettest month (with the highest rainfall) is July (137mm).
The driest month (with the least rainfall) is February (28mm).
Average rainfall days in December
Edano, Japan
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is February (8.9 days).
Average snowfall in December
Edano, Japan
- Average snowfall in December: 63mm
The month with the highest snowfall is January (129mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Edano, Japan
- Average snowfall days in December: 7.9 days
The month with the highest number of snowfall days is January (13.3 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
Edano, Japan
- Average daylight in December: 9h and 36min
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 36min).
- Average sunshine in December: 5h and 18min
The month with the most sunshine is May (Average sunshine: 9h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in December
Edano, Japan
- Average sunshine days in December: 11.5 days
The month with the most sunshine days is May (17.8 days).
The month with the least sunshine days is July (7 days).
Average UV index in December
Edano, Japan
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March and December (UV index 2).
Average cloud cover in December
Edano, Japan
- Average cloud cover in December: 45
The month with the most cloud cover is July (Cloud cover 50).
The month with the least cloud cover is May (Cloud cover 37).
Average visibility in December
Edano, Japan
- Average visibility in December: 9km
The months with the highest visibility are October and November (10km).
The month with the lowest visibility is July (8km).
