December weather forecastOwase, Japan
December
Weather in December
December, the first month of the winter in Owase, is also a moderate month, with temperature in the range of an average low of 3.8°C (38.8°F) and an average high of 13.9°C (57°F).Temperature
The onset of December results in a small decrease in the average high-temperature, moderately receding from 18.5°C (65.3°F) in November to a still refreshing 13.9°C (57°F). December nights in Owase observe an average temperature dip to a wintry 3.8°C (38.8°F).Humidity
The average relative humidity in December in Owase is 64%.Rainfall
In Owase, in December, during 5.8 rainfall days, 107mm (4.21") of precipitation is typically accumulated. Throughout the year, in Owase, there are 133.6 rainfall days, and 3849mm (151.54") of precipitation is accumulated.Sea temperature
In Owase, the average seawater temperature in December is 18.8°C (65.8°F).Note: For swimming, a surface water temperature of 18.8°C (65.8°F) is not enjoyable for the majority. It is not considered safe, as controlling breathing becomes progressively more difficult as water temperature decreases below 21°C (69.8°F).
Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year in Owase, Japan.On the first day of the month, sunrise is at 06:42 and sunset at 16:45. On the last day of December, sunrise is at 07:00 and sunset at 16:55 JST.
Sunshine
The average sunshine in December is 5.7h.Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Owase, Japan
- Average high temperature in December: 13.9°C
The warmest month (with the highest average high temperature) is August (30.4°C).
The month with the lowest average high temperature is January (11.3°C).
- Average low temperature in December: 3.8°C
The month with the highest average low temperature is August (23.1°C).
The coldest month (with the lowest average low temperature) is January (1.6°C).
Average humidity in December
Owase, Japan
- Average humidity in December: 64%
The month with the highest relative humidity is July (82%).
The months with the lowest relative humidity are January and February (60%).
Average rainfall in December
Owase, Japan
- Average rainfall in December: 106.5mm
The wettest month (with the highest rainfall) is September (691.9mm).
The driest month (with the least rainfall) is January (100.7mm).
Average rainfall days in December
Owase, Japan
- Average rainfall days in December: 5.8 days
The month with the highest number of rainy days is June (15.1 days).
The month with the least rainy days is December (5.8 days).
Average sea temperature in December
Owase, Japan
- Average sea temperature in December: 18.8°C
The best month for swimming (with the highest average sea temperature) is August (27.3°C).
The coldest month (with the lowest average sea temperature) is February (15.5°C).
Average daylight in December /
Average sunshine in December
Owase, Japan
- Average daylight in December: 9h and 54min
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 42min
The month with the most sunshine is April (Average sunshine: 6h and 6min).
The month with the least sunshine is June (Average sunshine: 4h and 18min).
