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 sea temperature 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
In Nishio, Japan, the lowest average temperatures are observed in January, with a high of 8.2°C (46.8°F) and a low of 2.9°C (37.2°F).Humidity
In Nishio, the average relative humidity in January is 69%.Rainfall
The month with the least rainfall in Nishio is January, when the rain falls for 5.4 days and typically collects 13mm (0.51") of precipitation.Snowfall
Months with snowfall in Nishio are January and February. January is the first month it typically snows. Throughout January, in the average 0.5 snowfall days, it receives 1mm (0.04") of snow. In Nishio, during the entire year, snow falls for 1 days and aggregates up to 3mm (0.12") of snow.Sea temperature
In Nishio, in January, the average water temperature is 15.7°C (60.3°F).Note: Swimming is not a pleasurable activity for the majority in water at 15.7°C (60.3°F). Breathing control gets harder as the water temperature dips from 21°C (69.8°F) to 15°C (59°F).
Daylight
In January, the average length of the day is 10h and 7min.On the first day of the month, sunrise is at 06:59 and sunset at 16:50. On the last day of January, sunrise is at 06:51 and sunset at 17:18 JST.
Sunshine
In January, the average sunshine is 6.3h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: In January, the maximum UV index of 2 suggests this advice:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What month is the coldest in Nishio?
What is the average January temperature in Nishio?
What is the average humidity in January in Nishio?
What is the driest month in Nishio?
How much does it rain in Nishio in January?
When does it start snowing in Nishio?
What is the sea water temperature in January in Nishio?
How many hours of daylight does Nishio have in January?
What time are sunrise and sunset in January in Nishio?
How many hours of sunshine does Nishio have in January?
When is the lowest UV index in Nishio?
What is the UV index reading in January in Nishio?
Average temperature in January
Nishio, Japan
- Average high temperature in January: 8.2°C
The warmest month (with the highest average high temperature) is August (31°C).
The month with the lowest average high temperature is January (8.2°C).
- Average low temperature in January: 2.9°C
The month with the highest average low temperature is August (25.1°C).
The coldest month (with the lowest average low temperature) is January (2.9°C).
Average pressure in January
Nishio, Japan
- Average pressure in January: 1018.4mbar
The month with the highest atmospheric pressure is November (1019mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).
Average wind speed in January
Nishio, Japan
- Average wind speed in January: 16.5km/h
The windiest month (with the highest average wind speed) is January (16.5km/h).
The calmest month (with the lowest average wind speed) is July (10km/h).
Average humidity in January
Nishio, Japan
- Average humidity in January: 69%
The month with the highest relative humidity is July (80%).
The month with the lowest relative humidity is February (68%).
Average rainfall in January
Nishio, Japan
- Average rainfall in January: 13mm
The wettest month (with the highest rainfall) is July (80mm).
The driest month (with the least rainfall) is January (13mm).
Average rainfall days in January
Nishio, Japan
- Average rainfall days in January: 5.4 days
The month with the highest number of rainy days is July (16.2 days).
The month with the least rainy days is January (5.4 days).
Average snowfall in January
Nishio, Japan
- Average snowfall in January: 1mm
The month with the highest snowfall is February (2mm).
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Nishio, Japan
- Average snowfall days in January: 0.5 days
The month with the highest number of snowfall days is January (0.5 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Nishio, Japan
- Average sea temperature in January: 15.7°C
The best month for swimming (with the highest average sea temperature) is August (26.8°C).
The coldest months (with the lowest average sea temperature) are February and March (14.8°C).
Average daylight in January /
Average sunshine in January
Nishio, 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: 6h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 54min).
Average sunshine days in January
Nishio, Japan
- Average sunshine days in January: 24.7 days
The month with the most sunshine days is January (24.7 days).
The month with the least sunshine days is August (12.7 days).
Average UV index in January
Nishio, Japan
- Average UV index in January: 2
The months with the highest UV index are July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Nishio, Japan
- Average cloud cover in January: 30
The months with the most cloud cover are June and July (Cloud cover 41).
The months with the least cloud cover are January and November (Cloud cover 30).
Average visibility in January
Nishio, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, August, September, October, November and December (10km).
The months with the lowest visibility are May, June and July (9km).
Nishio, Japan
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