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 tends to be the coldest month, with temperatures averaging a daily high of 9.3°C (48.7°F) and a low of 3.9°C (39°F).Humidity
With an average relative humidity of 60%, January is the least humid month.Rainfall
In Nihonodori, in January, it is raining for 8.3 days, with typically 44mm (1.73") of accumulated precipitation. In Nihonodori, during the entire year, the rain falls for 159.8 days and collects up to 902mm (35.51") of precipitation.Snowfall
Months with snowfall are January through March. January is the first month it typically snows. Throughout January, in the average 0.7 snowfall days, it receives 2mm (0.08") of snow. Throughout the year, in Nihonodori, there are 2.8 snowfall days, and 25mm (0.98") of snow is accumulated.Daylight
The average length of the day in January is 10h and 4min.On the first day of the month, sunrise is at 06:50 and sunset at 16:38. On the last day of January, in Nihonodori, sunrise is at 06:42 and sunset at 17:07 JST.
Sunshine
The average sunshine in January is 6.3h.UV index
January through March and December, with an average maximum UV index of 3, are months with the lowest UV index in Nihonodori. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for the average person.Note: The maximum daily UV index, 3 in January, converts into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Nihonodori?
What is the temperature in January in Nihonodori?
What is the least humid month in Nihonodori?
What is the average humidity in January in Nihonodori?
How many days does it rain in January in Nihonodori?
When does it start to snow in Nihonodori?
How many hours of daylight does Nihonodori have in January?
What time are sunrise and sunset in January in Nihonodori?
How many hours of sunshine does Nihonodori have in January?
What is the month with the lowest UV index in Nihonodori?
What is the UV index intensity in January in Nihonodori?
Average temperature in January
Nihonodori, Japan
- Average high temperature in January: 9.3°C
The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.3°C).
- Average low temperature in January: 3.9°C
The month with the highest average low temperature is August (25.3°C).
The coldest month (with the lowest average low temperature) is January (3.9°C).
Average pressure in January
Nihonodori, Japan
- Average pressure in January: 1016.2mbar
The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).
Average wind speed in January
Nihonodori, Japan
- Average wind speed in January: 16km/h
The windiest month (with the highest average wind speed) is April (17.9km/h).
The calmest month (with the lowest average wind speed) is June (14.2km/h).
Average humidity in January
Nihonodori, Japan
- Average humidity in January: 60%
The months with the highest relative humidity are June and July (79%).
The month with the lowest relative humidity is January (60%).
Average rainfall in January
Nihonodori, Japan
- Average rainfall in January: 44mm
The wettest month (with the highest rainfall) is October (138mm).
The driest month (with the least rainfall) is December (38mm).
Average rainfall days in January
Nihonodori, Japan
- Average rainfall days in January: 8.3 days
The months with the highest number of rainy days are June and September (16 days).
The month with the least rainy days is December (8.1 days).
Average snowfall in January
Nihonodori, Japan
- Average snowfall in January: 2mm
The month with the highest snowfall is February (22mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).
Average snowfall days in January
Nihonodori, Japan
- Average snowfall days in January: 0.7 days
The month with the highest number of snowfall days is February (1.6 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
Nihonodori, 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 48min).
- Average sunshine in January: 6h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).
Average sunshine days in January
Nihonodori, Japan
- Average sunshine days in January: 20.8 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is September (11.4 days).
Average UV index in January
Nihonodori, Japan
- Average UV index in January: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, March and December (UV index 3).
Average cloud cover in January
Nihonodori, Japan
- Average cloud cover in January: 30
The month with the most cloud cover is October (Cloud cover 45).
The month with the least cloud cover is January (Cloud cover 30).
Average visibility in January
Nihonodori, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
