January
Weather in January
Temperature
Yonaguni's coldest month, January, registers temperatures that range from a high of 20.5°C (68.9°F) to a low of 16.4°C (61.5°F).Humidity
The average relative humidity in January in Yonaguni is 74%.Rainfall
Throughout January, 199mm (7.83") of precipitation is accumulated. During the entire year, Yonaguni aggregates up to 2353mm (92.64") of precipitation.Sea temperature
In Yonaguni, Japan, in January, the average water temperature is 24°C (75.2°F).Note: Swimming in 24°C (75.2°F) can be enjoyable or not, depending on how you feel about the cold and conditions such as sunshine, wind, and the day's temperature. FYI: Olympic standards dictate waters of 25°C (77°F) to 28°C (82.4°F).
Daylight
In Yonaguni, Japan, the average length of the day in January is 10h and 49min.On the first day of the month, sunrise is at 07:31 and sunset at 18:10. On the last day of January, sunrise is at 07:30 and sunset at 18:32 JST.
Sunshine
January has the least sunshine of the year in Yonaguni, Japan, with an average of 1.8h of sunshine.Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month in Yonaguni?
What is the temperature in January in Yonaguni?
What is the average humidity in January in Yonaguni?
How much does it rain in Yonaguni in January?
How warm is the water in January in Yonaguni?
What is the average length of the day in January in Yonaguni?
What time are sunrise and sunset in January in Yonaguni?
What is the month with the least sunshine in Yonaguni?
How many hours of sunshine does Yonaguni have in January?
Average temperature in January
Yonaguni, Japan
- Average high temperature in January: 20.5°C
The warmest month (with the highest average high temperature) is July (31.4°C).
The month with the lowest average high temperature is January (20.5°C).
- Average low temperature in January: 16.4°C
The month with the highest average low temperature is July (26.6°C).
The coldest month (with the lowest average low temperature) is January (16.4°C).
Average humidity in January
Yonaguni, Japan
- Average humidity in January: 74%
The month with the highest relative humidity is June (83%).
The month with the lowest relative humidity is December (72%).
Average rainfall in January
Yonaguni, Japan
- Average rainfall in January: 198.8mm
The wettest month (with the highest rainfall) is September (293.2mm).
The driest month (with the least rainfall) is July (138.5mm).
Average sea temperature in January
Yonaguni, Japan
- Average sea temperature in January: 24°C
The best month for swimming (with the highest average sea temperature) is August (29.2°C).
The coldest month (with the lowest average sea temperature) is March (23.8°C).
Average daylight in January /
Average sunshine in January
Yonaguni, Japan
- Average daylight in January: 10h and 5min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
- Average sunshine in January: 1h and 5min
The month with the most sunshine is July (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
