December weather forecast
Inzai, Japan

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Weather in December

The first month of the winter, December, is still a cool month in Inzai, Japan, with an average temperature ranging between max 11°C (51.8°F) and min 5.8°C (42.4°F).

Temperature

In Inzai, entering December brings a temperature decrement, reducing from November's enjoyable 16.4°C (61.5°F) to a cool 11°C (51.8°F). In the month of December, Inzai experiences an average low-temperature of 5.8°C (42.4°F).

Humidity

In December, the average relative humidity is 65%.

Rainfall

In December, the rain falls for 6 days. Throughout December, 9mm (0.35") of precipitation is accumulated. In Inzai, Japan, during the entire year, the rain falls for 98.7 days and collects up to 190mm (7.48") of precipitation.

Snowfall

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

Daylight

The month with the shortest days is December, with an average of 9h and 48min of daylight.
On the first day of December, sunrise is at 06:31 and sunset at 16:25. On the last day of the month, sunrise is at 06:49 and sunset at 16:35 JST.

Sunshine

In December, the average sunshine is 6h.

UV index

In December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: The UV index of 3 during December leads to these advisories:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.

Frequently asked questions

What is the usual temperature for Inzai in December?

In Inzai, 11°C (51.8°F) is the average high-temperature and 5.8°C (42.4°F) is the average low-temperature during December. In August, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, is computed to be 40°C (104°F).

What is the average humidity in December in Inzai?

The average relative humidity in December is 65%.

How much does it rain in Inzai in December?

In Inzai, Japan, in December, during 6 rainfall days, 9mm (0.35") of precipitation is typically accumulated.

When it does not snow in Inzai?

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

Does it snow in Inzai in December?

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

What is the month with the shortest days in Inzai?

December has the shortest days of the year in Inzai, with an average of 9h and 48min of daylight.

What is the average length of the day in December in Inzai?

The average day length in December is 9h and 47min.

When are sunrise and sunset in December in Inzai?

On the first day of December in Inzai, Japan, sunrise is at 06:31 and sunset at 16:25. On the last day of the month, sunrise is at 06:49 and sunset at 16:35 JST.

How long on average sun shines in December in Inzai?

The average sunshine duration in December in Inzai is 6h.

How high is the UV index in December in Inzai?

In December, the average daily maximum UV index in Inzai is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in December
Inzai, Japan

Average temperature in December - Inzai, Japan
  • Average high temperature in December: 11°C

The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (8.7°C).

  • Average low temperature in December: 5.8°C

The month with the highest average low temperature is August (24.7°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).

Average pressure in December
Inzai, Japan

Average pressure in December - Inzai, Japan
  • Average pressure in December: 1016.1mbar

The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in December
Inzai, Japan

Average wind speed in December - Inzai, Japan
  • Average wind speed in December: 12.9km/h

The windiest month (with the highest average wind speed) is April (14.8km/h).
The calmest months (with the lowest average wind speed) are June and November (11.7km/h).

Average humidity in December
Inzai, Japan

Average humidity in December - Inzai, Japan
  • Average humidity in December: 65%

The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is January (61%).

Average rainfall in December
Inzai, Japan

Average rainfall in December - Inzai, Japan
  • Average rainfall in December: 9mm

The wettest month (with the highest rainfall) is October (25mm).
The driest month (with the least rainfall) is January (7mm).

Average rainfall days in December
Inzai, Japan

Average rainfall days in December - Inzai, Japan
  • Average rainfall days in December: 6 days

The month with the highest number of rainy days is June (10.9 days).
The month with the least rainy days is January (4.8 days).

Average snowfall in December
Inzai, Japan

Average snowfall in December - Inzai, Japan
  • Average snowfall in December: 0mm

The month with the highest snowfall is February (4mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in December
Inzai, Japan

Average snowfall days in December - Inzai, Japan
  • Average snowfall days in December: 0 days

The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 6h and 0min

The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

Average sunshine days in December
Inzai, Japan

Average sunshine days in December - Inzai, Japan
  • Average sunshine days in December: 22.5 days

The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is June (16.1 days).

Average UV index in December
Inzai, Japan

Average UV index in December - Inzai, Japan
  • Average UV index in December: 3

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).

Average cloud cover in December
Inzai, Japan

Average cloud cover in December - Inzai, Japan
  • Average cloud cover in December: 32

The month with the most cloud cover is June (Cloud cover 46).
The month with the least cloud cover is January (Cloud cover 29).

Average visibility in December
Inzai, Japan

Average visibility in December - Inzai, 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).

Inzai, Japan

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