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
December
Weather in December
Temperature
With December's onset, the average high-temperature recedes from November's refreshing 13.7°C (56.7°F) to a chilly 7.8°C (46°F). Mikata maintains a consistent average nighttime low-temperature of 3.5°C (38.3°F) throughout December.Humidity
In Mikata, the average relative humidity in December is 81%.Rainfall
In December, the rain falls for 24.6 days. Throughout December, 117mm (4.61") of precipitation is accumulated. Throughout the year, there are 223.2 rainfall days, and 1458mm (57.4") of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 7.2 snowfall days, it receives 125mm (4.92") of snow. Throughout the year, there are 36.2 snowfall days, and 630mm (24.8") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 06:47 and sunset at 16:43. On the last day of December, sunrise is at 07:05 and sunset at 16:53 JST.
Sunshine
In December, the average sunshine is 3.5h.UV index
The month with the lowest UV index is December, with an average maximum UV index of 1. 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, an average UV index of 1 transforms into the following instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Experience reduced UV exposure by about half when donning a wide-brim hat. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature?
What is the average humidity in December?
How many days does it rain in December?
When does it start snowing?
What is the month with the shortest days?
How many hours of daylight does Mikata have in December?
When are sunrise and sunset in December in Mikata?
How many hours of sunshine does Mikata have in December?
What is the month with the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Mikata, Japan
- Average high temperature in December: 7.8°C
The warmest month (with the highest average high temperature) is August (29°C).
The month with the lowest average high temperature is January (5.1°C).
- Average low temperature in December: 3.5°C
The month with the highest average low temperature is August (22.6°C).
The coldest month (with the lowest average low temperature) is February (0.7°C).
Average pressure in December
Mikata, Japan
- Average pressure in December: 1018.9mbar
The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1008.9mbar).
Average wind speed in December
Mikata, Japan
- Average wind speed in December: 13.5km/h
The windiest month (with the highest average wind speed) is January (13.6km/h).
The calmest months (with the lowest average wind speed) are July and August (7.7km/h).
Average humidity in December
Mikata, Japan
- Average humidity in December: 81%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is May (77%).
Average rainfall in December
Mikata, Japan
- Average rainfall in December: 117mm
The wettest month (with the highest rainfall) is July (216mm).
The driest month (with the least rainfall) is November (78mm).
Average rainfall days in December
Mikata, Japan
- Average rainfall days in December: 24.6 days
The month with the highest number of rainy days is December (24.6 days).
The month with the least rainy days is May (15.2 days).
Average snowfall in December
Mikata, Japan
- Average snowfall in December: 125mm
The month with the highest snowfall is January (249mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in December
Mikata, Japan
- Average snowfall days in December: 7.2 days
The month with the highest number of snowfall days is January (13 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
Mikata, 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: 3h and 3min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 2h and 54min).
Average sunshine days in December
Mikata, Japan
- Average sunshine days in December: 3.7 days
The month with the most sunshine days is May (13.7 days).
The month with the least sunshine days is January (3.2 days).
Average UV index in December
Mikata, Japan
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Mikata, Japan
- Average cloud cover in December: 63
The month with the most cloud cover is January (Cloud cover 70).
The month with the least cloud cover is August (Cloud cover 36).
Average visibility in December
Mikata, Japan
- Average visibility in December: 9km
The months with the highest visibility are February, March, April, May, June, August, September, October, November and December (9km).
The months with the lowest visibility are January and July (8km).
