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
Suttsu's coldest temperatures are experienced in January, with average high temperatures of -1.7°C (28.9°F) and lows of -5.2°C (22.6°F).Humidity
In Suttsu, Japan, the average relative humidity in January is 81%.Rainfall
In January, the rain falls for 3.9 days. Throughout January, 61mm (2.4") of precipitation is accumulated. In Suttsu, Japan, during the entire year, the rain falls for 149.3 days and collects up to 817mm (32.17") of precipitation.Snowfall
January through April, October through December are months with snowfall in Suttsu. In January, in Suttsu, it is snowing for 24 days. Throughout January, 290mm (11.42") of snow is accumulated. Throughout the year, there are 93.2 snowfall days, and 1213mm (47.76") of snow is accumulated.Daylight
In Suttsu, the average length of the day in January is 9h and 26min.On the first day of January in Suttsu, sunrise is at 07:09 and sunset at 16:14. On the last day of the month, sunrise is at 06:55 and sunset at 16:49 JST.
Sunshine
With an average of 1.6h of sunshine, January has the least sunshine of the year in Suttsu.UV index
January, February, November and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 1 during January translates into the following directions:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. When the Sun is at its strongest around midday, find shade and limit exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
Frequently asked questions
What part of the year is the coldest in Suttsu?
How cold is it in Suttsu in January?
What is the average humidity in January in Suttsu?
How much does it rain in Suttsu in January?
How many days does it snow in January in Suttsu?
What is the average length of the day in January in Suttsu?
When is the sunrise / sunset in January in Suttsu?
What is the month with the least sunshine in Suttsu?
How many hours of sunshine does Suttsu have in January?
What are the months with the lowest UV index in Suttsu?
What is the UV index reading in January in Suttsu?
Average temperature in January
Suttsu, Japan
- Average high temperature in January: -1.7°C
The warmest month (with the highest average high temperature) is August (23.1°C).
The month with the lowest average high temperature is January (-1.7°C).
- Average low temperature in January: -5.2°C
The month with the highest average low temperature is August (18.3°C).
The coldest month (with the lowest average low temperature) is February (-5.5°C).
Average pressure in January
Suttsu, Japan
- Average pressure in January: 1014mbar
The month with the highest atmospheric pressure is November (1016.5mbar).
The month with the lowest atmospheric pressure is July (1008.3mbar).
Average wind speed in January
Suttsu, Japan
- Average wind speed in January: 20.8km/h
The windiest month (with the highest average wind speed) is December (21.6km/h).
The calmest month (with the lowest average wind speed) is August (11.7km/h).
Average humidity in January
Suttsu, Japan
- Average humidity in January: 81%
The month with the highest relative humidity is July (87%).
The month with the lowest relative humidity is October (74%).
Average rainfall in January
Suttsu, Japan
- Average rainfall in January: 61mm
The wettest month (with the highest rainfall) is December (101mm).
The driest month (with the least rainfall) is April (46mm).
Average rainfall days in January
Suttsu, Japan
- Average rainfall days in January: 3.9 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is January (3.9 days).
Average snowfall in January
Suttsu, Japan
- Average snowfall in January: 290mm
The month with the highest snowfall is December (301mm).
The months with the least snowfall are May, June, July, August and September (0mm).
Average snowfall days in January
Suttsu, Japan
- Average snowfall days in January: 24 days
The month with the highest number of snowfall days is January (24 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Suttsu, Japan
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 1h and 4min
The month with the most sunshine is August (Average sunshine: 9h and 18min).
The month with the least sunshine is January (Average sunshine: 1h and 36min).
Average sunshine days in January
Suttsu, Japan
- Average sunshine days in January: 3.5 days
The month with the most sunshine days is May (15.2 days).
The month with the least sunshine days is December (2.5 days).
Average UV index in January
Suttsu, Japan
- Average UV index in January: 1
The months with the highest UV index are June, July, August and September (UV index 5).
The months with the lowest UV index are January, February, November and December (UV index 1).
Average cloud cover in January
Suttsu, Japan
- Average cloud cover in January: 84
The month with the most cloud cover is January (Cloud cover 84).
The month with the least cloud cover is September (Cloud cover 37).
Average visibility in January
Suttsu, Japan
- Average visibility in January: 7km
The months with the highest visibility are September and October (10km).
The months with the lowest visibility are January and December (7km).
Suttsu, Japan
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