January weather forecastHatari, Japan
January
Weather in January
January, the same as December, in Hatari, Japan, is another chilly winter month, with an average temperature fluctuating between 2.9°C (37.2°F) and 8°C (46.4°F).Temperature
January is the month when Hatari experiences its coldest temperatures, averaging a high of 8°C (46.4°F) and a low of 2.9°C (37.2°F).Humidity
January through March, with an average relative humidity of 72%, are the least humid months.Rainfall
The month with the least rainfall in Hatari is January, when the rain falls for 8.3 days and typically collects 24mm (0.94") of precipitation.Snowfall
Months with snowfall are January, February and December. In January, it is snowing for 1.3 days. Throughout January, 4mm (0.16") of snow is accumulated. Throughout the year, there are 3.4 snowfall days, and 13mm (0.51") of snow is accumulated.Daylight
In Hatari, the average length of the day in January is 10h and 11min.On the first day of the month, sunrise is at 07:14 and sunset at 17:10. On the last day of January, sunrise is at 07:07 and sunset at 17:37 JST.
Sunshine
The month with the least sunshine is January, with an average of 5.2h of sunshine.UV index
January 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 hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: The daily high UV index of 2 in January translates into this advice:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Hatari, Japan
- Average high temperature in January: 8°C
The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (8°C).
- Average low temperature in January: 2.9°C
The month with the highest average low temperature is August (23.4°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure in January
Hatari, Japan
- Average pressure in January: 1021mbar
The month with the highest atmospheric pressure is January (1021mbar).
The month with the lowest atmospheric pressure is June (1008.4mbar).
Average wind speed in January
Hatari, 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 June (6.6km/h).
Average humidity in January
Hatari, Japan
- Average humidity in January: 72%
The month with the highest relative humidity is July (84%).
The months with the lowest relative humidity are January, February and March (72%).
Average rainfall in January
Hatari, Japan
- Average rainfall in January: 24mm
The wettest month (with the highest rainfall) is June (149mm).
The driest month (with the least rainfall) is January (24mm).
Average rainfall days in January
Hatari, Japan
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in January
Hatari, Japan
- Average snowfall in January: 4mm
The month with the highest snowfall is December (6mm).
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Hatari, Japan
- Average snowfall days in January: 1.3 days
The month with the highest number of snowfall days is January (1.3 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
Hatari, Japan
- Average daylight in January: 10h and 12min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 5h and 12min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is January (Average sunshine: 5h and 12min).
Average sunshine days in January
Hatari, Japan
- Average sunshine days in January: 20.3 days
The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is August (6.4 days).
Average UV index in January
Hatari, Japan
- Average UV index in January: 2
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 2).
Average cloud cover in January
Hatari, Japan
- Average cloud cover in January: 43
The month with the most cloud cover is January (Cloud cover 43).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in January
Hatari, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, August, September, October, November and December (10km).
The months with the lowest visibility are April, May, June and July (9km).
