December weather forecastOgose, Japan

December

Weather in December

December, the first month of the winter in Ogose, is still a chilly month, with an average temperature ranging between max 9.7°C (49.5°F) and min 3.3°C (37.9°F).

Temperature

The beginning of December marks a decrease in the average high-temperature, transitioning from a refreshing 15°C (59°F) in November to a chilly 9.7°C (49.5°F). The average nighttime temperature lowers to a cold 3.3°C (37.9°F) throughout December.

Humidity

In Ogose, Japan, the average relative humidity in December is 64%.

Rainfall

The months with the least rainfall are February and December Rain falls for 5.6 days and accumulates 8mm (0.31") of rain.

Snowfall

In Ogose, Japan, snow does not fall in April through December.

Daylight

The month with the shortest days in Ogose is December, with an average of 9h and 48min of daylight.
On the first day of December in Ogose, Japan, sunrise is at 06:34 and sunset at 16:28. On the last day of the month, sunrise is at 06:53 and sunset at 16:38 JST.

Sunshine

In Ogose, the average sunshine in December is 6.7h.

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 hazard from exposure to the Sun's UV rays for average individuals.
Note: A maximum high UV index of 2 in December translates into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Notice! The UV radiation of the Sun can be intensified nearly twofold due to the reflective quality of snow.

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

Frequently asked questions

The high-temperature, in December, in Ogose, records 9.7°C (49.5°F), while the low-temperature is 3.3°C (37.9°F). In August, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which factors the actual air temperature with the relative humidity, is estimated at 39°C (102.2°F).

In Ogose, the average relative humidity in December is 64%.

February and December are months with the least rain in Ogose when the rain falls for 5.6 days and typically aggregates up to 8mm (0.31") of rain.

In Ogose, in December, it is raining for 5.6 days, with typically 8mm (0.31") of accumulated precipitation.

April through December are months without snowfall in Ogose.

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

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

In Ogose, the average day length in December is 9h and 46min.

In December, on the first day of the month, sunrise is at 06:34 and sunset at 16:28. On the last day of the month, in Ogose, Japan, sunrise is at 06:53 and sunset at 16:38 JST.

The average sunshine duration in December in Ogose, Japan, is 6.7h.

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

The average daily maximum UV index in December in Ogose, Japan, is 2. A UV Index of 2, and less, symbolizes a low health risk 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

15°C

9.7°C

7.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.6km/h

10.2km/h

11.1km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

20.6

23.7

23.9

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Ogose, Japan

Average high temperature in December: 9.7°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 (7.5°C).

Average low temperature in December: 3.3°C

The month with the highest average low temperature is August (23.5°C).
The coldest month (with the lowest average low temperature) is January (0.3°C).

Average pressure in December
Ogose, Japan

Average pressure in December: 1016.7mbar

The month with the highest atmospheric pressure is November (1018.4mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in December
Ogose, Japan

Average wind speed in December: 9.2km/h

The windiest months (with the highest average wind speed) are January, March and April (10.1km/h).
The calmest month (with the lowest average wind speed) is July (7.4km/h).

Average humidity in December
Ogose, Japan

Average humidity in December: 64%

The months with the highest relative humidity are June and July (76%).
The month with the lowest relative humidity is January (60%).

Average rainfall in December
Ogose, Japan

Average rainfall in December: 8mm

The wettest month (with the highest rainfall) is October (36mm).
The driest months (with the least rainfall) are February and December (8mm).

Average rainfall days in December
Ogose, Japan

Average rainfall days in December: 5.6 days

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

Average snowfall in December
Ogose, Japan

Average snowfall in December: 0mm

The month with the highest snowfall is February (11mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in December
Ogose, Japan

Average snowfall days in December: 0.1 days

The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December: 9h and 48min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).

Average sunshine in December: 6h and 42min

The month with the most sunshine is August (Average sunshine: 9h and 54min).
The months with the least sunshine are February and November (Average sunshine: 6h and 18min).

Average sunshine days in December
Ogose, Japan

Average sunshine days in December: 23.7 days

The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is June (16.3 days).

Average UV index in December
Ogose, 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).

Average cloud cover in December
Ogose, Japan

Average cloud cover in December: 26

The month with the most cloud cover is June (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 25).

Average visibility in December
Ogose, Japan

Average visibility in December: 10km

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