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
January
Weather in January
Temperature
The month of January sees the lowest average temperatures, reaching 9.1°C (48.4°F) at the peak and 3.3°C (37.9°F) at the low.Humidity
In January, the average relative humidity is 72%.Rainfall
January is the month with the least rainfall in Hainuzuka, Japan. Rain falls for 12.4 days and accumulates 45mm (1.77") of precipitation.Snowfall
Months with snowfall are January through March and December. The month with the most snowfall is January, when snow falls for 4.8 days and typically aggregates up to 25mm (0.98") of snow.Daylight
The average length of the day in January in Hainuzuka is 10h and 14min.On the first day of January in Hainuzuka, Japan, sunrise is at 07:21 and sunset at 17:21. On the last day of the month, sunrise is at 07:14 and sunset at 17:47 JST.
Sunshine
With an average of 4.7h of sunshine, January has the least sunshine of the year in Hainuzuka.UV index
The months with the lowest UV index in Hainuzuka, Japan, are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In January, the maximum UV index of 2 transforms into these recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Mind you! Snow reflection can increase the intensity of the Sun's UV radiation nearly twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Hainuzuka?
What is the average January temperature in Hainuzuka?
What is the average humidity in January in Hainuzuka?
What is the driest month in Hainuzuka?
How much does it rain in Hainuzuka in January?
What is the snowiest month in Hainuzuka?
How much does it snow in Hainuzuka in January?
What is the average length of the day in January in Hainuzuka?
What time are sunrise and sunset in January in Hainuzuka?
What is the month with the least sunshine in Hainuzuka?
How long on average sun shines in January in Hainuzuka?
When is the lowest UV index in Hainuzuka?
What is the UV index intensity in January in Hainuzuka?
Average temperature in January
Hainuzuka, Japan
- Average high temperature in January: 9.1°C
The warmest month (with the highest average high temperature) is August (31.8°C).
The month with the lowest average high temperature is January (9.1°C).
- Average low temperature in January: 3.3°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in January
Hainuzuka, Japan
- Average pressure in January: 1022mbar
The month with the highest atmospheric pressure is January (1022mbar).
The month with the lowest atmospheric pressure is June (1008.2mbar).
Average wind speed in January
Hainuzuka, Japan
- Average wind speed in January: 9.1km/h
The windiest month (with the highest average wind speed) is March (9.9km/h).
The calmest month (with the lowest average wind speed) is June (7.7km/h).
Average humidity in January
Hainuzuka, Japan
- Average humidity in January: 72%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are March, April and May (71%).
Average rainfall in January
Hainuzuka, Japan
- Average rainfall in January: 45mm
The wettest month (with the highest rainfall) is July (223mm).
The driest month (with the least rainfall) is January (45mm).
Average rainfall days in January
Hainuzuka, Japan
- Average rainfall days in January: 12.4 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is October (10.3 days).
Average snowfall in January
Hainuzuka, Japan
- Average snowfall in January: 25mm
The month with the highest snowfall is January (25mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Hainuzuka, Japan
- Average snowfall days in January: 4.8 days
The month with the highest number of snowfall days is January (4.8 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
Hainuzuka, Japan
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in January: 4h and 4min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in January
Hainuzuka, Japan
- Average sunshine days in January: 13.1 days
The month with the most sunshine days is October (19.1 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in January
Hainuzuka, 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
Hainuzuka, Japan
- Average cloud cover in January: 47
The month with the most cloud cover is June (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in January
Hainuzuka, Japan
- Average visibility in January: 9km
The months with the highest visibility are October and November (10km).
The months with the lowest visibility are June and July (8km).
