January weather forecastMamiya, Japan
January
Weather in January
January, like December, is a frosty winter month in Mamiya, Japan, with an average temperature fluctuating between 7.4°C (45.3°F) and 1.3°C (34.3°F).Temperature
In Mamiya, the lowest temperatures are generally noted in January, averaging a high of 7.4°C (45.3°F) and a low of 1.3°C (34.3°F).Humidity
January is the least humid month, with an average relative humidity of 68%.Rainfall
The month with the least rainfall is January, when the rain falls for 9.8 days and typically collects 51mm (2.01") of precipitation.Snowfall
January through March and December are months with snowfall. In Mamiya, Japan, in January, during 1.7 snowfall days, 14mm (0.55") of snow is typically accumulated. Throughout the year, in Mamiya, there are 5.2 snowfall days, and 49mm (1.93") of snow is accumulated.Daylight
In Mamiya, the average length of the day in January is 10h and 6min.On the first day of January, sunrise is at 06:52 and sunset at 16:42. On the last day of the month, sunrise is at 06:44 and sunset at 17:10 JST.
Sunshine
In January, the average sunshine is 6.4h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Mamiya, Japan
- Average high temperature in January: 7.4°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 (7.4°C).
- Average low temperature in January: 1.3°C
The month with the highest average low temperature is August (22.2°C).
The coldest month (with the lowest average low temperature) is January (1.3°C).
Average pressure in January
Mamiya, Japan
- Average pressure in January: 1016.6mbar
The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in January
Mamiya, Japan
- Average wind speed in January: 11.9km/h
The windiest month (with the highest average wind speed) is March (13km/h).
The calmest month (with the lowest average wind speed) is August (10.2km/h).
Average humidity in January
Mamiya, Japan
- Average humidity in January: 68%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is January (68%).
Average rainfall in January
Mamiya, Japan
- Average rainfall in January: 51mm
The wettest month (with the highest rainfall) is July (183mm).
The driest month (with the least rainfall) is January (51mm).
Average rainfall days in January
Mamiya, Japan
- Average rainfall days in January: 9.8 days
The month with the highest number of rainy days is July (20.8 days).
The month with the least rainy days is January (9.8 days).
Average snowfall in January
Mamiya, Japan
- Average snowfall in January: 14mm
The month with the highest snowfall is February (31mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Mamiya, Japan
- Average snowfall days in January: 1.7 days
The month with the highest number of snowfall days is February (2.7 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Mamiya, Japan
- Average daylight in January: 10h and 6min
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 January: 6h and 24min
The month with the most sunshine is August (Average sunshine: 10h and 0min).
The month with the least sunshine is February (Average sunshine: 5h and 36min).
Average sunshine days in January
Mamiya, Japan
- Average sunshine days in January: 17.9 days
The month with the most sunshine days is January (17.9 days).
The month with the least sunshine days is July (6.7 days).
Average UV index in January
Mamiya, Japan
- Average UV index in January: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in January
Mamiya, Japan
- Average cloud cover in January: 27
The month with the most cloud cover is June (Cloud cover 49).
The month with the least cloud cover is January (Cloud cover 27).
Average visibility in January
Mamiya, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, November and December (10km).
The months with the lowest visibility are March, April, May, June, July, August, September and October (9km).
