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 the transition to December, Hadano observes a minor drop in the average high-temperature, shifting from a moderate 15.7°C (60.3°F) in November to a fresh 10.8°C (51.4°F). Hadano's average low-temperature in December is measured at an icy 5.8°C (42.4°F).Humidity
In December, the average relative humidity in Hadano, Japan, is 66%.Rainfall
In Hadano, Japan, in December, during 7.5 rainfall days, 20mm (0.79") of precipitation is typically accumulated. In Hadano, Japan, during the entire year, the rain falls for 165.4 days and collects up to 524mm (20.63") of precipitation.Snowfall
In Hadano, snow does not fall in April through December.Daylight
December has the shortest days of the year, with an average of 9h and 48min of daylight.On the first day of December in Hadano, sunrise is at 06:33 and sunset at 16:30. On the last day of the month, sunrise is at 06:51 and sunset at 16:40 JST.
Sunshine
In Hadano, Japan, the average sunshine in December is 6.4h.UV index
In December, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: The maximum daily UV index, 3 in December, converts into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Frequently asked questions
What are the temperatures in Hadano in December?
What is the average humidity in December in Hadano?
How much does it rain in Hadano in December?
When it does not snow in Hadano?
Does it snow in Hadano in December?
What is the month with the shortest days in Hadano?
What is the average length of the day in December in Hadano?
What time are sunrise and sunset in December in Hadano?
How many hours of sunshine does Hadano have in December?
What is the UV index reading in December in Hadano?
Average temperature in December
Hadano, Japan
- Average high temperature in December: 10.8°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 (8.3°C).
- Average low temperature in December: 5.8°C
The month with the highest average low temperature is August (24°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).
Average pressure in December
Hadano, Japan
- Average pressure in December: 1016.5mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in December
Hadano, Japan
- Average wind speed in December: 13.2km/h
The windiest months (with the highest average wind speed) are March and April (14.9km/h).
The calmest month (with the lowest average wind speed) is June (12km/h).
Average humidity in December
Hadano, Japan
- Average humidity in December: 66%
The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is January (63%).
Average rainfall in December
Hadano, Japan
- Average rainfall in December: 20mm
The wettest month (with the highest rainfall) is July (81mm).
The driest months (with the least rainfall) are January and February (19mm).
Average rainfall days in December
Hadano, Japan
- Average rainfall days in December: 7.5 days
The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is December (7.5 days).
Average snowfall in December
Hadano, Japan
- Average snowfall in December: 0mm
The month with the highest snowfall is February (7mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in December
Hadano, Japan
- Average snowfall days in December: 0.1 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
Hadano, 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: 6h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in December
Hadano, Japan
- Average sunshine days in December: 20.2 days
The month with the most sunshine days is December (20.2 days).
The month with the least sunshine days is July (6.5 days).
Average UV index in December
Hadano, Japan
- Average UV index in December: 3
The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Hadano, Japan
- Average cloud cover in December: 28
The month with the most cloud cover is June (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 27).
Average visibility in December
Hadano, 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).
Hadano, Japan
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