January weather forecastKoza, Japan
January weather for Koza, Japan: The month with the most snowfall days in Koza is January, when snow falls for 0.2 days. January, the same as December, is another fresh winter month in Koza, Japan, with temperature in the range of an average low of 7.3°C (45.1°F) and an average high of 11°C (51.8°F).
January
Weather in January
January, the same as December, is another fresh winter month in Koza, Japan, with temperature in the range of an average low of 7.3°C (45.1°F) and an average high of 11°C (51.8°F).Temperature
January, recording an average high temperature of 11°C (51.8°F) and a low temperature of 7.3°C (45.1°F), is Koza's coldest month.Humidity
January is the least humid month in Koza, with an average relative humidity of 66%.Rainfall
In January, the rain falls for 8.4 days. Throughout January, 39mm (1.54") of precipitation is accumulated. Throughout the year, there are 158.9 rainfall days, and 1032mm (40.63") of precipitation is accumulated.Snowfall
Months with snowfall in Koza are January and February. The month with the most snowfall days in Koza is January, when snow falls for 0.2 days.Daylight
The average length of the day in January in Koza is 10h and 13min.On the first day of January, sunrise is at 07:00 and sunset at 16:59. On the last day of the month, sunrise is at 06:53 and sunset at 17:26 JST.
Sunshine
The average sunshine in January in Koza, Japan, is 6.4h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The daily maximum UV index of 3 in January interprets into the following advice:
Take precautions - Protection against skin and eye damage is obliged. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Koza, Japan
- Average high temperature in January: 11°C
The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (11°C).
- Average low temperature in January: 7.3°C
The month with the highest average low temperature is August (26.3°C).
The coldest month (with the lowest average low temperature) is January (7.3°C).
Average pressure in January
Koza, Japan
- Average pressure in January: 1019mbar
The month with the highest atmospheric pressure is January (1019mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in January
Koza, Japan
- Average wind speed in January: 22.6km/h
The windiest month (with the highest average wind speed) is January (22.6km/h).
The calmest months (with the lowest average wind speed) are July and August (15.9km/h).
Average humidity in January
Koza, Japan
- Average humidity in January: 66%
The month with the highest relative humidity is July (86%).
The month with the lowest relative humidity is January (66%).
Average rainfall in January
Koza, Japan
- Average rainfall in January: 39mm
The wettest month (with the highest rainfall) is September (144mm).
The driest month (with the least rainfall) is December (37mm).
Average rainfall days in January
Koza, Japan
- Average rainfall days in January: 8.4 days
The month with the highest number of rainy days is June (17.5 days).
The month with the least rainy days is January (8.4 days).
Average snowfall days in January
Koza, Japan
- Average snowfall days in January: 0.2 days
The month with the highest number of snowfall days is January (0.2 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 January /
Average sunshine in January
Koza, Japan
- Average daylight in January: 10h and 12min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 6h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).
Average sunshine days in January
Koza, Japan
- Average sunshine days in January: 19.7 days
The month with the most sunshine days is January (19.7 days).
The month with the least sunshine days is September (9.9 days).
Average UV index in January
Koza, Japan
- Average UV index in January: 3
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in January
Koza, Japan
- Average cloud cover in January: 27
The month with the most cloud cover is June (Cloud cover 47).
The month with the least cloud cover is January (Cloud cover 27).
Average visibility in January
Koza, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
