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
January is the month that records the lowest temperatures, with averages ranging from a high of 6.6°C (43.9°F) to a low of 0°C (32°F).Humidity
In Nishiwaki, the average relative humidity in January is 81%.Rainfall
The months with the least rainfall in Nishiwaki, Japan, are January and November Rain falls for 10.8 days and accumulates 34mm (1.34") of rain.Snowfall
Months with snowfall are January through March and December. January is the month with the most snowfall in Nishiwaki. Snow falls for 6.5 days and accumulates 61mm (2.4") of snow.Daylight
In Nishiwaki, the average length of the day in January is 10h and 7min.On the first day of the month, sunrise is at 07:07 and sunset at 16:58. On the last day of January, in Nishiwaki, sunrise is at 07:00 and sunset at 17:26 JST.
Sunshine
The average sunshine in January in Nishiwaki is 4.1h.UV index
January, February 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 exposure to the Sun's UV radiation for ordinary individuals.Note: In January, the maximum UV index of 2 suggests this advice:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. To cut down UV radiation exposure by about half, sport a wide-brim hat. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Nishiwaki?
How cold does it get in Nishiwaki in January?
What is the average humidity in January in Nishiwaki?
What is the driest month in Nishiwaki?
How many days does it rain in January in Nishiwaki?
What is the snowiest month in Nishiwaki?
How many days does it snow in January in Nishiwaki?
What is the average length of the day in January in Nishiwaki?
When is the sunrise / sunset in January in Nishiwaki?
How long on average sun shines in January in Nishiwaki?
When is the lowest UV index in Nishiwaki?
What is the UV index intensity in January in Nishiwaki?
Average temperature in January
Nishiwaki, Japan
- Average high temperature in January: 6.6°C
The warmest month (with the highest average high temperature) is August (30.9°C).
The month with the lowest average high temperature is January (6.6°C).
- Average low temperature in January: 0°C
The month with the highest average low temperature is August (22.2°C).
The coldest month (with the lowest average low temperature) is January (0°C).
Average pressure in January
Nishiwaki, Japan
- Average pressure in January: 1019.9mbar
The month with the highest atmospheric pressure is February (1020.1mbar).
The month with the lowest atmospheric pressure is June (1008.7mbar).
Average wind speed in January
Nishiwaki, Japan
- Average wind speed in January: 8.4km/h
The windiest month (with the highest average wind speed) is March (9.5km/h).
The calmest month (with the lowest average wind speed) is June (7.5km/h).
Average humidity in January
Nishiwaki, Japan
- Average humidity in January: 81%
The month with the highest relative humidity is July (84%).
The month with the lowest relative humidity is May (75%).
Average rainfall in January
Nishiwaki, Japan
- Average rainfall in January: 34mm
The wettest month (with the highest rainfall) is July (181mm).
The driest months (with the least rainfall) are January and November (34mm).
Average rainfall days in January
Nishiwaki, Japan
- Average rainfall days in January: 10.8 days
The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in January
Nishiwaki, Japan
- Average snowfall in January: 61mm
The month with the highest snowfall is January (61mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Nishiwaki, Japan
- Average snowfall days in January: 6.5 days
The month with the highest number of snowfall days is January (6.5 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
Nishiwaki, Japan
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in January: 4h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in January
Nishiwaki, Japan
- Average sunshine days in January: 13.7 days
The month with the most sunshine days is May (17.9 days).
The month with the least sunshine days is July (9.3 days).
Average UV index in January
Nishiwaki, 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, February and December (UV index 2).
Average cloud cover in January
Nishiwaki, Japan
- Average cloud cover in January: 53
The month with the most cloud cover is July (Cloud cover 55).
The month with the least cloud cover is November (Cloud cover 41).
Average visibility in January
Nishiwaki, Japan
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, November and December (9km).
The month with the lowest visibility is July (7km).
