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
Yanaizu records the coldest temperatures in January, averaging a high of -0.3°C (31.5°F) and a low of -6.3°C (20.7°F).Humidity
With an average relative humidity of 93%, January is the most humid month in Yanaizu.Rainfall
In Yanaizu, Japan, during January, the rain falls for 10.8 days and regularly aggregates up to 121mm (4.76") of precipitation. In Yanaizu, during the entire year, the rain falls for 202.4 days and collects up to 1130mm (44.49") of precipitation.Snowfall
January through April, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 26.4 days and typically aggregates up to 757mm (29.8") of snow.Daylight
In January, the average length of the day in Yanaizu is 9h and 55min.On the first day of the month, sunrise is at 06:55 and sunset at 16:32. On the last day of January, sunrise is at 06:45 and sunset at 17:02 JST.
Sunshine
January has the least sunshine of the year, with an average of 2.8h of sunshine.UV index
The months with the lowest UV index in Yanaizu are January, February and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In January, the average maximum UV index of 1 translates into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Frequently asked questions
What are the coldest months in Yanaizu?
How cold is it in Yanaizu in January?
What is the most humid month in Yanaizu?
What is the average humidity in January in Yanaizu?
How many days does it rain in January in Yanaizu?
When does it snow the most in Yanaizu?
How much does it snow in Yanaizu in January?
How many hours of daylight does Yanaizu have in January?
What time are sunrise and sunset in January in Yanaizu?
What is the month with the least sunshine in Yanaizu?
How many hours of sunshine does Yanaizu have in January?
What is the month with the lowest UV index in Yanaizu?
What is the UV index intensity in January in Yanaizu?
Average temperature in January
Yanaizu, Japan
- Average high temperature in January: -0.3°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 (-0.3°C).
- Average low temperature in January: -6.3°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 (-6.5°C).
Average pressure in January
Yanaizu, Japan
- Average pressure in January: 1016.9mbar
The month with the highest atmospheric pressure is November (1019mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in January
Yanaizu, Japan
- Average wind speed in January: 12.2km/h
The windiest month (with the highest average wind speed) is January (12.2km/h).
The calmest month (with the lowest average wind speed) is August (6.1km/h).
Average humidity in January
Yanaizu, Japan
- Average humidity in January: 93%
The month with the highest relative humidity is January (93%).
The month with the lowest relative humidity is May (74%).
Average rainfall in January
Yanaizu, Japan
- Average rainfall in January: 121mm
The wettest month (with the highest rainfall) is December (128mm).
The driest month (with the least rainfall) is November (71mm).
Average rainfall days in January
Yanaizu, Japan
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is January (10.8 days).
Average snowfall in January
Yanaizu, Japan
- Average snowfall in January: 757mm
The month with the highest snowfall is January (757mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Yanaizu, Japan
- Average snowfall days in January: 26.4 days
The month with the highest number of snowfall days is January (26.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Yanaizu, Japan
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 2h and 5min
The month with the most sunshine is August (Average sunshine: 9h and 48min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in January
Yanaizu, Japan
- Average sunshine days in January: 1.7 days
The month with the most sunshine days is May (11.8 days).
The month with the least sunshine days is January (1.7 days).
Average UV index in January
Yanaizu, Japan
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in January
Yanaizu, Japan
- Average cloud cover in January: 73
The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is May (Cloud cover 39).
Average visibility in January
Yanaizu, Japan
- Average visibility in January: 6km
The months with the highest visibility are April, May, June, October and November (8km).
The months with the lowest visibility are January and February (6km).
Yanaizu, Japan
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