December weather forecast
Senju, Japan

December

Weather in December

December, the first month of the winter in Senju, is also a fresh month, with an average temperature ranging between max 10.8°C (51.4°F) and min 5.2°C (41.4°F).

Temperature

In Senju, entering December brings a temperature decrement, reducing from November's comfortable 16.2°C (61.2°F) to a fresh 10.8°C (51.4°F). December nights are marked by an average temperature drop to a wintry 5.2°C (41.4°F).

Humidity

The average relative humidity in December in Senju is 63%.

Rainfall

The months with the least rainfall are January and December Rain falls for 9.9 days and accumulates 40mm (1.57") of rain.

Snowfall

In Senju, snow does not fall in April through December.

Daylight

With an average of 9h and 48min of daylight, December has the shortest days of the year in Senju.
On the first day of December, sunrise is at 06:32 and sunset at 16:27. On the last day of the month, sunrise is at 06:50 and sunset at 16:37 JST.

Sunshine

In December, the average sunshine in Senju, Japan, is 6.2h.

UV index

The average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for average individuals.
Note: In December, the maximum UV index of 3 suggests this advice:
Heed the precautions - It is counselled to guard against solar damage. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.

Frequently asked questions

What is the usual temperature for Senju in December?
December temperatures in Senju, Japan, vary between a high-temperature of 10.8°C (51.4°F) and a low-temperature of 5.2°C (41.4°F). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in September is appraised at 29°C (84.2°F).
What is the average humidity in December in Senju?
In Senju, Japan, the average relative humidity in December is 63%.
What is the driest month in Senju?
The months with the least rainfall are January and December Rain falls for 9.9 days and accumulates 40mm (1.57") of rain.
How many days does it rain in December in Senju?
In Senju, in December, it is raining for 9.9 days, with typically 40mm (1.57") of accumulated precipitation.
When it does not snow in Senju?
In Senju, snow does not fall in April through December.
Does it snow in Senju in December?
In Senju, Japan, in December, it doesn't snow. In January, it regularly snows.
What is the month with the shortest days in Senju?
With an average of 9h and 48min of daylight, December has the shortest days of the year in Senju.
How many hours of daylight does Senju have in December?
In Senju, Japan, the average day length in December is 9h and 47min.
When are sunrise and sunset in December in Senju?
On the first day of December in Senju, sunrise is at 06:32 and sunset at 16:27. On the last day of the month, sunrise is at 06:50 and sunset at 16:37 JST.
How long on average sun shines in December in Senju?
In December, the average sunshine duration is 6.2h.
How high is the UV index in December in Senju?
The average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in December - Senju, Japan
Average temperature in December
Senju, Japan
  • Average high temperature in December: 10.8°C

The warmest month (with the highest average high temperature) is August (31.3°C).
The month with the lowest average high temperature is January (8.7°C).

  • Average low temperature in December: 5.2°C

The month with the highest average low temperature is August (24.8°C).
The coldest month (with the lowest average low temperature) is January (2.4°C).

Average pressure in December - Senju, Japan
Average pressure in December
Senju, Japan
  • Average pressure in December: 1016.3mbar

The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in December - Senju, Japan
Average wind speed in December
Senju, Japan
  • Average wind speed in December: 12.2km/h

The windiest month (with the highest average wind speed) is April (14.2km/h).
The calmest month (with the lowest average wind speed) is November (11km/h).

Average humidity in December - Senju, Japan
Average humidity in December
Senju, Japan
  • Average humidity in December: 63%

The month with the highest relative humidity is July (77%).
The month with the lowest relative humidity is January (60%).

Average rainfall in December - Senju, Japan
Average rainfall in December
Senju, Japan
  • Average rainfall in December: 40mm

The wettest month (with the highest rainfall) is October (129mm).
The driest months (with the least rainfall) are January and December (40mm).

Average rainfall days in December - Senju, Japan
Average rainfall days in December
Senju, Japan
  • Average rainfall days in December: 9.9 days

The month with the highest number of rainy days is June (19.8 days).
The month with the least rainy days is January (8.3 days).

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

The month with the highest snowfall is February (43mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in December - Senju, Japan
Average snowfall days in December
Senju, Japan
  • Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is February (3 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 - Senju, Japan
Average daylight in December /
Average sunshine in December
Senju, 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 1min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).

Average sunshine days in December - Senju, Japan
Average sunshine days in December
Senju, Japan
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is January (20.6 days).
The month with the least sunshine days is June (7.7 days).

Average UV index in December - Senju, Japan
Average UV index in December
Senju, 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 - Senju, Japan
Average cloud cover in December
Senju, Japan
  • Average cloud cover in December: 30

The months with the most cloud cover are June and October (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 27).

Average visibility in December - Senju, Japan
Average visibility in December
Senju, Japan
  • Average visibility in December: 10km

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

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