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 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
The arrival of December corresponds with a light shift in temperature, down from a moderately hot 23.6°C (74.5°F) in November to a pleasant 20.2°C (68.4°F). December records a small disparity from daytime temperatures, marking an average low-temperature of 18.3°C (64.9°F) in Sukuta.Humidity
In Sukuta, the average relative humidity in December is 73%.Rainfall
In Sukuta, in December, it is raining for 20.4 days, with typically 78mm (3.07") of accumulated precipitation. Throughout the year, in Sukuta, there are 229.8 rainfall days, and 1512mm (59.53") of precipitation is accumulated.Daylight
With an average of 10h and 30min of daylight, December has the shortest days of the year in Sukuta.On the first day of the month, sunrise is at 06:59 and sunset at 17:35. On the last day of December, sunrise is at 07:16 and sunset at 17:46 JST.
Sunshine
The average sunshine in December in Sukuta is 4.2h.UV index
January and December, with an average maximum UV index of 4, are months with the lowest UV index in Sukuta, Japan. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 4 during December leads to these advisories:
Put precautions into practice - Ensuring skin and eye safety is a necessity. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Sukuta?
What is the average humidity in December in Sukuta?
How many days does it rain in December in Sukuta?
What is the month with the shortest days in Sukuta?
How many hours of daylight does Sukuta have in December?
What time are sunrise and sunset in December in Sukuta?
How long on average sun shines in December in Sukuta?
What is the month with the lowest UV index in Sukuta?
What is the UV index reading in December in Sukuta?
Average temperature in December
Sukuta, Japan
- Average high temperature in December: 20.2°C
The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (18.6°C).
- Average low temperature in December: 18.3°C
The month with the highest average low temperature is August (27.8°C).
The coldest month (with the lowest average low temperature) is January (16.3°C).
Average pressure in December
Sukuta, Japan
- Average pressure in December: 1020mbar
The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is August (1006.7mbar).
Average wind speed in December
Sukuta, Japan
- Average wind speed in December: 25.7km/h
The windiest month (with the highest average wind speed) is December (25.7km/h).
The calmest month (with the lowest average wind speed) is May (18.4km/h).
Average humidity in December
Sukuta, Japan
- Average humidity in December: 73%
The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).
Average rainfall in December
Sukuta, Japan
- Average rainfall in December: 78mm
The wettest month (with the highest rainfall) is June (228mm).
The driest month (with the least rainfall) is January (63mm).
Average rainfall days in December
Sukuta, Japan
- Average rainfall days in December: 20.4 days
The month with the highest number of rainy days is June (22.6 days).
The month with the least rainy days is November (16.2 days).
Average daylight in December /
Average sunshine in December
Sukuta, Japan
- Average daylight in December: 10h and 3min
The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in December
Sukuta, Japan
- Average sunshine days in December: 7.1 days
The month with the most sunshine days is May (11.1 days).
The month with the least sunshine days is June (5.4 days).
Average UV index in December
Sukuta, Japan
- Average UV index in December: 4
The months with the highest UV index are June, July, August and September (UV index 7).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in December
Sukuta, Japan
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in December
Sukuta, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (10km).
The month with the lowest visibility is May (9km).
