December weather forecastMifune, Japan
December
Weather in December
December, the first month of the winter in Mifune, is still a cool month, with an average temperature ranging between max 10.4°C (50.7°F) and min 4.4°C (39.9°F).Temperature
Observing a mild shift, the average high-temperature during December reduces from November's refreshing 16.5°C (61.7°F) to a fresh 10.4°C (50.7°F). Mifune reports an average low-temperature of 4.4°C (39.9°F) during the nights of December.Humidity
In December, the average relative humidity is 75%.Rainfall
In December, the rain falls for 12.1 days. Throughout December, 49mm (1.93") of precipitation is accumulated. In Mifune, during the entire year, the rain falls for 180.3 days and collects up to 1038mm (40.87") of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 1.6 snowfall days, it receives 13mm (0.51") of snow. Throughout the year, in Mifune, Japan, there are 7 snowfall days, and 38mm (1.5") of snow is accumulated.Daylight
The month with the shortest days in Mifune is December, with an average of 10h and 0min of daylight.On the first day of the month, sunrise is at 07:01 and sunset at 17:10. On the last day of December, sunrise is at 07:18 and sunset at 17:20 JST.
Sunshine
The average sunshine in December is 5.3h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for ordinary individuals.Note: In December, the UV index of 2 transforms into the following advice:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Mifune, Japan
- Average high temperature in December: 10.4°C
The warmest month (with the highest average high temperature) is August (30.4°C).
The month with the lowest average high temperature is January (8.3°C).
- Average low temperature in December: 4.4°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 (1.7°C).
Average pressure in December
Mifune, Japan
- Average pressure in December: 1021.2mbar
The month with the highest atmospheric pressure is January (1021.8mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).
Average wind speed in December
Mifune, Japan
- Average wind speed in December: 8.1km/h
The windiest month (with the highest average wind speed) is March (8.7km/h).
The calmest month (with the lowest average wind speed) is June (7km/h).
Average humidity in December
Mifune, Japan
- Average humidity in December: 75%
The month with the highest relative humidity is July (83%).
The months with the lowest relative humidity are March and April (72%).
Average rainfall in December
Mifune, Japan
- Average rainfall in December: 49mm
The wettest month (with the highest rainfall) is June (216mm).
The driest month (with the least rainfall) is January (36mm).
Average rainfall days in December
Mifune, Japan
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is July (23.4 days).
The month with the least rainy days is January (10.5 days).
Average snowfall in December
Mifune, Japan
- Average snowfall in December: 13mm
The month with the highest snowfall is January (16mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Mifune, Japan
- Average snowfall days in December: 1.6 days
The month with the highest number of snowfall days is January (3.3 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
Mifune, Japan
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h and 18min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 6min).
Average sunshine days in December
Mifune, Japan
- Average sunshine days in December: 16 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is July (4.9 days).
Average UV index in December
Mifune, 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 and December (UV index 2).
Average cloud cover in December
Mifune, Japan
- Average cloud cover in December: 41
The month with the most cloud cover is June (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in December
Mifune, Japan
- Average visibility in December: 9km
The month with the highest visibility is November (10km).
The months with the lowest visibility are June and July (8km).
