December weather forecastGusukuma, Japan
December
Weather in December
December, the first month of the winter in Gusukuma, is also an agreeable month, with an average temperature ranging between max 20.6°C (69.1°F) and min 18.7°C (65.7°F).Temperature
The shift from November to December includes a small decrease in the average high-temperature, from a warm 24°C (75.2°F) to a pleasant 20.6°C (69.1°F). Gusukuma notes an average temperature descent to an enjoyable 18.7°C (65.7°F) in December, a small shift from its daytime peak.Humidity
The average relative humidity in December is 73%.Rainfall
In Gusukuma, Japan, during December, the rain falls for 20.7 days and regularly aggregates up to 77mm (3.03") of precipitation. In Gusukuma, during the entire year, the rain falls for 228 days and collects up to 1405mm (55.31") of precipitation.Daylight
December has the shortest days of the year in Gusukuma, Japan, with an average of 10h and 30min of daylight.On the first day of December in Gusukuma, sunrise is at 06:59 and sunset at 17:36. On the last day of the month, sunrise is at 07:16 and sunset at 17:47 JST.
Sunshine
In Gusukuma, the average sunshine in December is 4.4h.UV index
December is the month with the lowest UV index in Gusukuma, with an average maximum UV index of 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high daily UV index of 4 during December translates into the following directions:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. Considering the Sun's intensity during midday, it's wise to minimize direct exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Gusukuma, Japan
- Average high temperature in December: 20.6°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 (19°C).
- Average low temperature in December: 18.7°C
The month with the highest average low temperature is August (28.3°C).
The coldest month (with the lowest average low temperature) is January (16.8°C).
Average pressure in December
Gusukuma, Japan
- Average pressure in December: 1019.8mbar
The month with the highest atmospheric pressure is January (1020.8mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).
Average wind speed in December
Gusukuma, Japan
- Average wind speed in December: 27.9km/h
The windiest month (with the highest average wind speed) is December (27.9km/h).
The calmest month (with the lowest average wind speed) is May (19.8km/h).
Average humidity in December
Gusukuma, 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
Gusukuma, Japan
- Average rainfall in December: 77mm
The wettest month (with the highest rainfall) is June (207mm).
The driest month (with the least rainfall) is February (58mm).
Average rainfall days in December
Gusukuma, Japan
- Average rainfall days in December: 20.7 days
The months with the highest number of rainy days are January and June (21.5 days).
The month with the least rainy days is April (16.4 days).
Average daylight in December /
Average sunshine in December
Gusukuma, Japan
- Average daylight in December: 10h and 30min
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 24min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in December
Gusukuma, Japan
- Average sunshine days in December: 6.4 days
The month with the most sunshine days is April (11.3 days).
The month with the least sunshine days is January (6 days).
Average UV index in December
Gusukuma, Japan
- Average UV index in December: 4
The months with the highest UV index are June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).
Average cloud cover in December
Gusukuma, Japan
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in December
Gusukuma, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
