December weather forecastWakuya, Japan
December
Weather in December
The first month of the winter, December, is still a cold month in Wakuya, Japan, with temperature in the range of an average low of -0.2°C (31.6°F) and an average high of 5.3°C (41.5°F).Temperature
In Wakuya, the average high-temperature in December drops from a fresh 11.5°C (52.7°F) in November to a wintry 5.3°C (41.5°F). During December, Wakuya experiences an average low-temperature of -0.2°C (31.6°F) at night.Humidity
The average relative humidity in December in Wakuya is 80%.Rainfall
In Wakuya, in December, it is raining for 12.4 days, with typically 36mm (1.42") of accumulated precipitation. In Wakuya, during the entire year, the rain falls for 162.9 days and collects up to 810mm (31.89") of precipitation.Snowfall
Months with snowfall are January through April, November and December. In December, it is snowing for 8.5 days. Throughout December, 68mm (2.68") of snow is accumulated. Throughout the year, there are 38.5 snowfall days, and 271mm (10.67") of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 30min of daylight.On the first day of the month, sunrise is at 06:34 and sunset at 16:14. On the last day of December, sunrise is at 06:52 and sunset at 16:24 JST.
Sunshine
In Wakuya, the average sunshine in December is 5.1h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. To protect against the Sun's most potent rays, avoid direct exposure around midday. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Wakuya, Japan
- Average high temperature in December: 5.3°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (2.3°C).
- Average low temperature in December: -0.2°C
The month with the highest average low temperature is August (20.1°C).
The coldest month (with the lowest average low temperature) is February (-3.5°C).
Average pressure in December
Wakuya, Japan
- Average pressure in December: 1016.1mbar
The month with the highest atmospheric pressure is November (1018.6mbar).
The months with the lowest atmospheric pressure are June and July (1009.3mbar).
Average wind speed in December
Wakuya, Japan
- Average wind speed in December: 11.6km/h
The windiest month (with the highest average wind speed) is March (12.2km/h).
The calmest month (with the lowest average wind speed) is July (7.4km/h).
Average humidity in December
Wakuya, Japan
- Average humidity in December: 80%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are April and May (73%).
Average rainfall in December
Wakuya, Japan
- Average rainfall in December: 36mm
The wettest month (with the highest rainfall) is October (127mm).
The driest month (with the least rainfall) is February (22mm).
Average rainfall days in December
Wakuya, Japan
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is February (8.8 days).
Average snowfall in December
Wakuya, Japan
- Average snowfall in December: 68mm
The month with the highest snowfall is January (82mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in December
Wakuya, Japan
- Average snowfall days in December: 8.5 days
The month with the highest number of snowfall days is January (13.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Wakuya, Japan
- Average daylight in December: 9h and 30min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 5h and 6min
The month with the most sunshine is May (Average sunshine: 9h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in December
Wakuya, Japan
- Average sunshine days in December: 12 days
The month with the most sunshine days is May (16.8 days).
The month with the least sunshine days is July (6.9 days).
Average UV index in December
Wakuya, Japan
- Average UV index in December: 2
The months with the highest UV index are July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in December
Wakuya, Japan
- Average cloud cover in December: 47
The month with the most cloud cover is July (Cloud cover 54).
The months with the least cloud cover are May and October (Cloud cover 39).
Average visibility in December
Wakuya, Japan
- Average visibility in December: 9km
The months with the highest visibility are January, February, March, April, May, October, November and December (9km).
The months with the lowest visibility are June, July, August and September (8km).
