December weather forecastAbamachi, Japan

December

Weather in December

The first month of the winter, December, is still a cool month in Abamachi, Japan, with an average temperature varying between 12.1°C (53.8°F) and 8.8°C (47.8°F).

Temperature

December's onset corresponds with a shift in the average high-temperature, moving from an enjoyable 17.6°C (63.7°F) in November to a cool 12.1°C (53.8°F). Abamachi's nighttime temperatures in December reveal a minimal variation from the daytime highs, averaging at a chilly 8.8°C (47.8°F).

Humidity

In Abamachi, the average relative humidity in December is 71%.

Rainfall

In Abamachi, in December, during 17.4 rainfall days, 79mm (3.11") of precipitation is typically accumulated. Throughout the year, in Abamachi, there are 186.1 rainfall days, and 1506mm (59.29") of precipitation is accumulated.

Snowfall

In Abamachi, snow does not fall in March through December.

Daylight

The month with the shortest days is December, with an average of 10h and 0min of daylight.
On the first day of December in Abamachi, sunrise is at 07:04 and sunset at 17:13. On the last day of the month, sunrise is at 07:22 and sunset at 17:24 JST.

Sunshine

January and December, with an average of 4.4h of sunshine, are months with the least sunshine in Abamachi.

UV index

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Abamachi. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: A maximum UV index of 3 in December translates into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.

Updated: Jan 31, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In December, the average high-temperature and low-temperature are 12.1°C (53.8°F) and 8.8°C (47.8°F) respectively. In August, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is evaluated at 36°C (96.8°F).

In December, the average relative humidity in Abamachi, Japan, is 71%.

In Abamachi, in December, it is raining for 17.4 days, with typically 79mm (3.11") of accumulated precipitation.

March through December are months without snowfall.

In Abamachi, Japan, in December, it doesn't snow. In January, it regularly snows.

December has the shortest days of the year in Abamachi, with an average of 10h and 0min of daylight.

In Abamachi, the average day length in December is 10h and 2min.

In December, on the first day of the month, sunrise is at 07:04 and sunset at 17:13. On the last day of the month, in Abamachi, sunrise is at 07:22 and sunset at 17:24 JST.

January and December, with an average of 4.4h of sunshine, are months with the least sunshine in Abamachi, Japan.

In December, the average sunshine duration in Abamachi is 4.4h.

The months with the lowest UV index are January, February and December, with an average maximum UV index of 3.

In December, the average daily maximum UV index in Abamachi, Japan, is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

17.6°C

12.1°C

10.3°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

17km/h

20.2km/h

20km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

14.6

10.2

10.4

Average UV index

Average cloud cover

39%

52%

Average visibility

10km

Average temperature in December
Abamachi, Japan

Average high temperature in December: 12.1°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 (10.3°C).

Average low temperature in December: 8.8°C

The month with the highest average low temperature is August (25.7°C).
The coldest month (with the lowest average low temperature) is January (6.8°C).

Average pressure in December
Abamachi, Japan

Average pressure in December: 1021.5mbar

The month with the highest atmospheric pressure is January (1022.1mbar).
The month with the lowest atmospheric pressure is June (1008mbar).

Average wind speed in December
Abamachi, Japan

Average wind speed in December: 19.1km/h

The windiest month (with the highest average wind speed) is December (19.1km/h).
The calmest month (with the lowest average wind speed) is June (11.1km/h).

Average humidity in December
Abamachi, Japan

Average humidity in December: 71%

The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are January and March (70%).

Average rainfall in December
Abamachi, Japan

Average rainfall in December: 79mm

The wettest month (with the highest rainfall) is July (291mm).
The driest month (with the least rainfall) is January (51mm).

Average rainfall days in December
Abamachi, Japan

Average rainfall days in December: 17.4 days

The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is October (9.9 days).

Average snowfall in December
Abamachi, Japan

Average snowfall in December: 0mm

The months with the highest snowfall are January and February (3mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in December
Abamachi, Japan

Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is January (1.8 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
Abamachi, 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: 4h and 24min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 4h and 24min).

Average sunshine days in December
Abamachi, Japan

Average sunshine days in December: 10.2 days

The month with the most sunshine days is October (18.5 days).
The month with the least sunshine days is July (7.4 days).

Average UV index in December
Abamachi, Japan

Average UV index in December: 3

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in December
Abamachi, Japan

Average cloud cover in December: 52

The months with the most cloud cover are January and December (Cloud cover 52).
The months with the least cloud cover are August and October (Cloud cover 32).

Average visibility in December
Abamachi, Japan

Average visibility in December: 10km

The months with the highest visibility are January, February, March, April, May, August, September, October, November and December (10km).
The months with the lowest visibility are June and July (9km).