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
Hikone in December undergoes a mild reduction in the average high-temperature, shifting from November's moderate 13.8°C (56.8°F) to a frosty 8°C (46.4°F). Hikone experiences a steady low-temperature of 2.6°C (36.7°F) throughout December.Humidity
The average relative humidity in December in Hikone, Japan, is 81%.Rainfall
In Hikone, in December, during 13.5 rainfall days, 48mm (1.89") of precipitation is typically accumulated. Throughout the year, there are 182 rainfall days, and 1187mm (46.73") of precipitation is accumulated.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 3.1 snowfall days, it receives 26mm (1.02") of snow. Throughout the year, in Hikone, there are 17.5 snowfall days, and 184mm (7.24") of snow is accumulated.Daylight
The month with the shortest days in Hikone is December, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 06:45 and sunset at 16:42. On the last day of the month, sunrise is at 07:03 and sunset at 16:52 JST.
Sunshine
In December, the average sunshine in Hikone, Japan, is 4.8h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Hikone. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: The maximum UV index of 2 during December leads to these instructions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What is the usual temperature for Hikone in December?
What is the average humidity in December in Hikone?
How much does it rain in Hikone in December?
When does it start to snow in Hikone?
What is the month with the shortest days in Hikone?
What is the average length of the day in December in Hikone?
When is the sunrise / sunset in December in Hikone?
How long on average sun shines in December in Hikone?
What is the month with the lowest UV index in Hikone?
What is the UV index reading in December in Hikone?
Average temperature in December
Hikone, Japan
- Average high temperature in December: 8°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (5.3°C).
- Average low temperature in December: 2.6°C
The month with the highest average low temperature is August (22.2°C).
The coldest months (with the lowest average low temperature) are January and February (0°C).
Average pressure in December
Hikone, Japan
- Average pressure in December: 1018.9mbar
The months with the highest atmospheric pressure are February and November (1019.5mbar).
The month with the lowest atmospheric pressure is June (1009mbar).
Average wind speed in December
Hikone, Japan
- Average wind speed in December: 9.3km/h
The windiest month (with the highest average wind speed) is January (9.4km/h).
The calmest month (with the lowest average wind speed) is July (6.2km/h).
Average humidity in December
Hikone, Japan
- Average humidity in December: 81%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is May (75%).
Average rainfall in December
Hikone, Japan
- Average rainfall in December: 48mm
The wettest month (with the highest rainfall) is July (219mm).
The driest month (with the least rainfall) is November (43mm).
Average rainfall days in December
Hikone, Japan
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (23.3 days).
The month with the least rainy days is February (10.2 days).
Average snowfall in December
Hikone, Japan
- Average snowfall in December: 26mm
The month with the highest snowfall is January (81mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Hikone, Japan
- Average snowfall days in December: 3.1 days
The month with the highest number of snowfall days is January (7 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Hikone, 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: 4h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in December
Hikone, Japan
- Average sunshine days in December: 13.9 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (5.8 days).
Average UV index in December
Hikone, 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
Hikone, Japan
- Average cloud cover in December: 50
The month with the most cloud cover is January (Cloud cover 54).
The months with the least cloud cover are May and November (Cloud cover 40).
Average visibility in December
Hikone, Japan
- Average visibility in December: 8km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (8km).
The month with the lowest visibility is July (7km).
Hikone, Japan
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