December weather forecast
Tenri, Japan

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Weather in December

December, the first month of the winter in Tenri, is still a chilly month, with an average temperature ranging between min 1.9°C (35.4°F) and max 8.3°C (46.9°F).

Temperature

December's onset brings a slight change in high-temperatures, falling from a moderate 14.4°C (57.9°F) in November to a chilly 8.3°C (46.9°F). The temperature in Tenri dips to an average of 1.9°C (35.4°F) during December nights.

Humidity

In December, the average relative humidity is 80%.

Rainfall

January, November and December are months with the least rain in Tenri when the rain falls for 8.6 days and typically aggregates up to 16mm (0.63") of rain.

Snowfall

Months with snowfall in Tenri, Japan, are January through April and December. December is the first month it typically snows in Tenri. Throughout December, in the average 2.5 snowfall days, it receives 8mm (0.31") of snow. In Tenri, during the entire year, snow falls for 16.3 days and aggregates up to 55mm (2.17") of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 54min of daylight.
On the first day of December in Tenri, sunrise is at 06:45 and sunset at 16:46. On the last day of the month, sunrise is at 07:03 and sunset at 16:56 JST.

Sunshine

In December, the average sunshine is 5h.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, a daily maximum UV index of 2 leads to the following instructions:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the temperature in December in Tenri?

The high-temperature in Tenri, Japan, during December is 8.3°C (46.9°F) and the low-temperature is 1.9°C (35.4°F). The average heat index (a.k.a. 'real feel', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in August is computed to be 39°C (102.2°F).

What is the average humidity in December in Tenri?

In Tenri, Japan, the average relative humidity in December is 80%.

What is the driest month in Tenri?

January, November and December are months with the least rain in Tenri when the rain falls for 8.6 days and typically aggregates up to 16mm (0.63") of rain.

How much does it rain in Tenri in December?

In December, in Tenri, Japan, the rain falls for 8.6 days. Throughout December, 16mm (0.63") of precipitation is accumulated.

When does it start snowing in Tenri?

December is the first month it typically snows in Tenri, Japan. Throughout December, in the average 2.5 snowfall days, it receives 8mm (0.31") of snow.

What is the month with the shortest days in Tenri?

With an average of 9h and 54min of daylight, December has the shortest days of the year in Tenri.

How many hours of daylight does Tenri have in December?

In December, the average day length in Tenri, Japan, is 9h and 53min.

What time are sunrise and sunset in December in Tenri?

On the first day of December, sunrise is at 06:45 and sunset at 16:46. On the last day of the month, sunrise is at 07:03 and sunset at 16:56 JST.

How many hours of sunshine does Tenri have in December?

In Tenri, the average sunshine duration in December is 5h.

When is the lowest UV index in Tenri?

The months with the lowest UV index in Tenri are January, February and December, with an average maximum UV index of 2.

What is the UV index intensity in December in Tenri?

The average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Tenri, Japan

Average temperature in December - Tenri, Japan
  • Average high temperature in December: 8.3°C

The warmest month (with the highest average high temperature) is August (30.7°C).
The month with the lowest average high temperature is January (6°C).

  • Average low temperature in December: 1.9°C

The month with the highest average low temperature is August (22°C).
The coldest month (with the lowest average low temperature) is January (-0.3°C).

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Average pressure in December
Tenri, Japan

Average pressure in December - Tenri, Japan
  • Average pressure in December: 1019.1mbar

The month with the highest atmospheric pressure is February (1019.5mbar).
The month with the lowest atmospheric pressure is June (1008.9mbar).

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Average wind speed in December
Tenri, Japan

Average wind speed in December - Tenri, Japan
  • Average wind speed in December: 8.4km/h

The windiest month (with the highest average wind speed) is January (8.9km/h).
The calmest months (with the lowest average wind speed) are June, July and August (6km/h).

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Average humidity in December
Tenri, Japan

Average humidity in December - Tenri, Japan
  • Average humidity in December: 80%

The months with the highest relative humidity are July and October (82%).
The month with the lowest relative humidity is May (72%).

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Average rainfall in December
Tenri, Japan

Average rainfall in December - Tenri, Japan
  • Average rainfall in December: 16mm

The wettest month (with the highest rainfall) is July (82mm).
The driest months (with the least rainfall) are January, November and December (16mm).

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Average rainfall days in December
Tenri, Japan

Average rainfall days in December - Tenri, Japan
  • Average rainfall days in December: 8.6 days

The month with the highest number of rainy days is July (18.6 days).
The month with the least rainy days is February (7.2 days).

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Average snowfall in December
Tenri, Japan

Average snowfall in December - Tenri, Japan
  • Average snowfall in December: 8mm

The month with the highest snowfall is January (23mm).
The months with the least snowfall are May, June, July, August, September, October and November (0mm).

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Average snowfall days in December
Tenri, Japan

Average snowfall days in December - Tenri, Japan
  • Average snowfall days in December: 2.5 days

The month with the highest number of snowfall days is January (6.2 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).

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Average daylight in December /
Average sunshine in December
Tenri, Japan

Average daylight in December / Average sunshine in December - Tenri, Japan
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).

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Average sunshine days in December
Tenri, Japan

Average sunshine days in December - Tenri, Japan
  • Average sunshine days in December: 20 days

The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (9.6 days).

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Average UV index in December
Tenri, Japan

Average UV index in December - Tenri, Japan
  • Average UV index in December: 2

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 2).

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Average cloud cover in December
Tenri, Japan

Average cloud cover in December - Tenri, Japan
  • Average cloud cover in December: 46

The month with the most cloud cover is January (Cloud cover 50).
The months with the least cloud cover are May and August (Cloud cover 39).

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Average visibility in December
Tenri, Japan

Average visibility in December - Tenri, Japan
  • Average visibility in December: 8km

The months with the highest visibility are January and February (9km).
The months with the lowest visibility are March, April, May, June, July, August, September, October, November and December (8km).

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Tenri, Japan

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