Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
December
Weather in December
Temperature
The shift from November to December includes a small decrease in the average high-temperature, from an enjoyable 17.6°C (63.7°F) to a moderate 13.5°C (56.3°F). Nights in Ohara, Japan, during December maintain a steady temperature, averaging at a chilly 9.8°C (49.6°F).Humidity
In Ohara, Japan, the average relative humidity in December is 66%.Rainfall
In Ohara, in December, during 12.1 rainfall days, 68mm (2.68") of precipitation is typically accumulated. In Ohara, during the entire year, the rain falls for 178.9 days and collects up to 1201mm (47.28") of precipitation.Snowfall
In Ohara, snow does not fall in March through December.Daylight
With an average of 9h and 48min of daylight, December has the shortest days of the year.On the first day of December in Ohara, sunrise is at 06:28 and sunset at 16:26. On the last day of the month, sunrise is at 06:46 and sunset at 16:36 JST.
Sunshine
In Ohara, the average sunshine in December is 5.7h.UV index
In December, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: In December, a daily UV index of 4 turns into the following recommendations:
Be careful. Light complexion individuals might get burns in fewer than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Ohara?
What is the average humidity in December in Ohara?
How much does it rain in Ohara in December?
When it does not snow in Ohara?
Does it snow in Ohara in December?
What is the month with the shortest days in Ohara?
How many hours of daylight does Ohara have in December?
What time are sunrise and sunset in December in Ohara?
How long on average sun shines in December in Ohara?
How high is the UV index in December in Ohara?
Average temperature in December
Ohara, Japan
- Average high temperature in December: 13.5°C
The warmest month (with the highest average high temperature) is August (28.3°C).
The month with the lowest average high temperature is January (10.6°C).
- Average low temperature in December: 9.8°C
The month with the highest average low temperature is August (25.6°C).
The coldest month (with the lowest average low temperature) is January (7°C).
Average pressure in December
Ohara, Japan
- Average pressure in December: 1015.7mbar
The month with the highest atmospheric pressure is November (1017.6mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in December
Ohara, Japan
- Average wind speed in December: 24.1km/h
The windiest month (with the highest average wind speed) is March (25.5km/h).
The calmest month (with the lowest average wind speed) is June (18.7km/h).
Average humidity in December
Ohara, Japan
- Average humidity in December: 66%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is January (63%).
Average rainfall in December
Ohara, Japan
- Average rainfall in December: 68mm
The wettest month (with the highest rainfall) is October (164mm).
The driest month (with the least rainfall) is January (58mm).
Average rainfall days in December
Ohara, Japan
- Average rainfall days in December: 12.1 days
The month with the highest number of rainy days is October (18.5 days).
The month with the least rainy days is January (9.6 days).
Average snowfall days in December
Ohara, Japan
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are January and February (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Ohara, 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: 5h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in December
Ohara, Japan
- Average sunshine days in December: 17.7 days
The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is October (10.2 days).
Average UV index in December
Ohara, Japan
- Average UV index in December: 4
The months with the highest UV index are June, July, August and September (UV index 6).
The months with the lowest UV index are January and February (UV index 3).
Average cloud cover in December
Ohara, Japan
- Average cloud cover in December: 37
The month with the most cloud cover is March (Cloud cover 48).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Ohara, Japan
- Average visibility in December: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
