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
Onohamacho, Japan, witnesses the coldest weather in January, with temperatures averaging a high of 7.9°C (46.2°F) and a low of 3.3°C (37.9°F).Humidity
In January, the average relative humidity is 73%.Rainfall
January is the month with the least rainfall. Rain falls for 13.8 days and accumulates 31mm (1.22") of precipitation.Snowfall
January through March and December are months with snowfall in Onohamacho. January is the month with the most snowfall. Snow falls for 5.8 days and accumulates 39mm (1.54") of snow.Daylight
In Onohamacho, the average length of the day in January is 10h and 8min.On the first day of January in Onohamacho, sunrise is at 07:06 and sunset at 16:58. On the last day of the month, sunrise is at 06:58 and sunset at 17:26 JST.
Sunshine
January and February, with an average of 5h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index in Onohamacho are January and December, with an average maximum UV index of 2. 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 UV index of 2 transforms into the following advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest time of year in Onohamacho?
What is the usual temperature for Onohamacho in January?
What is the average humidity in January in Onohamacho?
What is the driest month in Onohamacho?
How many days does it rain in January in Onohamacho?
When does it snow the most in Onohamacho?
How many days does it snow in January in Onohamacho?
How many hours of daylight does Onohamacho have in January?
When are sunrise and sunset in January in Onohamacho?
What are the months with the least sunshine in Onohamacho?
How many hours of sunshine does Onohamacho have in January?
What is the month with the lowest UV index in Onohamacho?
What is the UV index reading in January in Onohamacho?
Average temperature in January
Onohamacho, Japan
- Average high temperature in January: 7.9°C
The warmest month (with the highest average high temperature) is August (30.3°C).
The month with the lowest average high temperature is January (7.9°C).
- Average low temperature in January: 3.3°C
The month with the highest average low temperature is August (24.5°C).
The coldest month (with the lowest average low temperature) is January (3.3°C).
Average pressure in January
Onohamacho, Japan
- Average pressure in January: 1019.8mbar
The month with the highest atmospheric pressure is February (1019.9mbar).
The month with the lowest atmospheric pressure is June (1008.8mbar).
Average wind speed in January
Onohamacho, Japan
- Average wind speed in January: 15km/h
The windiest month (with the highest average wind speed) is January (15km/h).
The calmest month (with the lowest average wind speed) is June (9.5km/h).
Average humidity in January
Onohamacho, Japan
- Average humidity in January: 73%
The month with the highest relative humidity is July (81%).
The months with the lowest relative humidity are March and April (71%).
Average rainfall in January
Onohamacho, Japan
- Average rainfall in January: 31mm
The wettest month (with the highest rainfall) is July (127mm).
The driest month (with the least rainfall) is January (31mm).
Average rainfall days in January
Onohamacho, Japan
- Average rainfall days in January: 13.8 days
The month with the highest number of rainy days is July (19.9 days).
The month with the least rainy days is May (11.7 days).
Average snowfall in January
Onohamacho, Japan
- Average snowfall in January: 39mm
The month with the highest snowfall is January (39mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).
Average snowfall days in January
Onohamacho, Japan
- Average snowfall days in January: 5.8 days
The month with the highest number of snowfall days is January (5.8 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
Onohamacho, Japan
- Average daylight in January: 10h and 1min
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
The month with the most sunshine is August (Average sunshine: 11h).
The months with the least sunshine are January and February (Average sunshine: 5h).
Average sunshine days in January
Onohamacho, Japan
- Average sunshine days in January: 9 days
The month with the most sunshine days is May (17.1 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in January
Onohamacho, 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
Onohamacho, Japan
- Average cloud cover in January: 45
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in January
Onohamacho, Japan
- Average visibility in January: 10km
The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).
