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, with its average high-temperature of 3.9°C (39°F) and an average low-temperature of 0.6°C (33.1°F), holds the record as the coldest month.Humidity
The average relative humidity in January is 80%.Rainfall
In Shirone, during January, the rain falls for 15 days and regularly aggregates up to 148mm (5.83") of precipitation. Throughout the year, in Shirone, there are 201.1 rainfall days, and 1211mm (47.68") of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. The month with the most snowfall is January, when snow falls for 18.8 days and typically aggregates up to 453mm (17.83") of snow.Daylight
The average length of the day in January is 9h and 53min.On the first day of January, sunrise is at 06:59 and sunset at 16:35. On the last day of the month, sunrise is at 06:49 and sunset at 17:05 JST.
Sunshine
With an average of 1.8h of sunshine, January has the least sunshine of the year.UV index
January and December, with an average maximum UV index of 1, are months with the lowest UV index in Shirone. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for the average person.Note: In January, the maximum UV index of 1 suggests this advice:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What part of the year is the coldest in Shirone?
How cold does it get in Shirone in January?
What is the average humidity in January in Shirone?
How many days does it rain in January in Shirone?
When does it snow the most in Shirone?
How many days does it snow in January in Shirone?
How many hours of daylight does Shirone have in January?
When is the sunrise / sunset in January in Shirone?
What is the month with the least sunshine in Shirone?
How long on average sun shines in January in Shirone?
What are the months with the lowest UV index in Shirone?
What is the UV index reading in January in Shirone?
Average temperature in January
Shirone, Japan
- Average high temperature in January: 3.9°C
The warmest month (with the highest average high temperature) is August (29.1°C).
The month with the lowest average high temperature is January (3.9°C).
- Average low temperature in January: 0.6°C
The month with the highest average low temperature is August (22.3°C).
The coldest month (with the lowest average low temperature) is February (0.2°C).
Average pressure in January
Shirone, Japan
- Average pressure in January: 1017.5mbar
The month with the highest atmospheric pressure is November (1019.2mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in January
Shirone, Japan
- Average wind speed in January: 18.1km/h
The windiest month (with the highest average wind speed) is January (18.1km/h).
The calmest month (with the lowest average wind speed) is July (8.5km/h).
Average humidity in January
Shirone, Japan
- Average humidity in January: 80%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are April and May (72%).
Average rainfall in January
Shirone, Japan
- Average rainfall in January: 148mm
The wettest month (with the highest rainfall) is December (158mm).
The driest month (with the least rainfall) is May (57mm).
Average rainfall days in January
Shirone, Japan
- Average rainfall days in January: 15 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is February (10.9 days).
Average snowfall in January
Shirone, Japan
- Average snowfall in January: 453mm
The month with the highest snowfall is January (453mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Shirone, Japan
- Average snowfall days in January: 18.8 days
The month with the highest number of snowfall days is January (18.8 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
Shirone, 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: 1h and 5min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 1h and 48min).
Average sunshine days in January
Shirone, Japan
- Average sunshine days in January: 2.6 days
The month with the most sunshine days is May (15.1 days).
The month with the least sunshine days is January (2.6 days).
Average UV index in January
Shirone, Japan
- Average UV index in January: 1
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in January
Shirone, Japan
- Average cloud cover in January: 83
The month with the most cloud cover is January (Cloud cover 83).
The month with the least cloud cover is August (Cloud cover 34).
Average visibility in January
Shirone, Japan
- Average visibility in January: 8km
The months with the highest visibility are June, August, September and October (10km).
The months with the lowest visibility are January, February and December (8km).
Shirone, Japan
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