Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
January brings the lowest temperatures, with an average high of -0.2°C (31.6°F) and an average low of -8.8°C (16.2°F).Humidity
In January, the average relative humidity is 83%.Rainfall
In Usuda, Japan, in January, it is raining for 13.3 days, with typically 49mm (1.93") of accumulated precipitation. Throughout the year, there are 192.1 rainfall days, and 918mm (36.14") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Usuda. January is the month with the most snowfall in Usuda. Snow falls for 22 days and accumulates 276mm (10.87") of snow.Daylight
In January, the average length of the day is 10h and 1min.On the first day of the month, sunrise is at 06:56 and sunset at 16:41. On the last day of January, sunrise is at 06:48 and sunset at 17:10 JST.
Sunshine
The average sunshine in January is 5.6h.UV index
With an average maximum UV index of 1, January is the month with the lowest UV index in Usuda. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: A maximum UV index of 1 in January translates into the following recommendations:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Usuda?
How cold is it in Usuda in January?
What is the average humidity in January in Usuda?
How much does it rain in Usuda in January?
What is the snowiest month in Usuda?
How many days does it snow in January in Usuda?
What is the average length of the day in January in Usuda?
What time are sunrise and sunset in January in Usuda?
How many hours of sunshine does Usuda have in January?
When is the lowest UV index in Usuda?
What is the UV index reading in January in Usuda?
Average temperature in January
Usuda, Japan
- Average high temperature in January: -0.2°C
The warmest month (with the highest average high temperature) is August (26.1°C).
The month with the lowest average high temperature is January (-0.2°C).
- Average low temperature in January: -8.8°C
The month with the highest average low temperature is August (16.3°C).
The coldest month (with the lowest average low temperature) is January (-8.8°C).
Average pressure in January
Usuda, Japan
- Average pressure in January: 1017.5mbar
The month with the highest atmospheric pressure is November (1018.9mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in January
Usuda, Japan
- Average wind speed in January: 9.5km/h
The windiest month (with the highest average wind speed) is January (9.5km/h).
The calmest month (with the lowest average wind speed) is August (5.8km/h).
Average humidity in January
Usuda, Japan
- Average humidity in January: 83%
The months with the highest relative humidity are July and September (86%).
The month with the lowest relative humidity is May (74%).
Average rainfall in January
Usuda, Japan
- Average rainfall in January: 49mm
The wettest month (with the highest rainfall) is October (137mm).
The driest month (with the least rainfall) is December (43mm).
Average rainfall days in January
Usuda, Japan
- Average rainfall days in January: 13.3 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (13.3 days).
Average snowfall in January
Usuda, Japan
- Average snowfall in January: 276mm
The month with the highest snowfall is January (276mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Usuda, Japan
- Average snowfall days in January: 22 days
The month with the highest number of snowfall days is January (22 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Usuda, Japan
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 5h and 4min
The month with the most sunshine is May (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 24min).
Average sunshine days in January
Usuda, Japan
- Average sunshine days in January: 6.3 days
The month with the most sunshine days is July (14.9 days).
The month with the least sunshine days is February (5.8 days).
Average UV index in January
Usuda, Japan
- Average UV index in January: 1
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover in January
Usuda, Japan
- Average cloud cover in January: 47
The month with the most cloud cover is September (Cloud cover 61).
The month with the least cloud cover is May (Cloud cover 44).
Average visibility in January
Usuda, Japan
- Average visibility in January: 8km
The months with the highest visibility are January, March, April, May and December (8km).
The months with the lowest visibility are July, August, September and October (6km).
Usuda, Japan
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