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, noted for its average high-temperature of -0.3°C (31.5°F) and an average low-temperature of -6.4°C (20.5°F), is considered the coldest month.Humidity
The most humid month is January, with an average relative humidity of 91%.Rainfall
In Inawashiro, in January, it is raining for 5 days, with typically 40mm (1.57") of accumulated precipitation. Throughout the year, there are 166.3 rainfall days, and 822mm (32.36") of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Inawashiro. The months with the most snowfall are January and December, with an average 226mm (8.9") of accumulated snow.Daylight
The average length of the day in January in Inawashiro is 9h and 55min.On the first day of January, sunrise is at 06:54 and sunset at 16:31. On the last day of the month, sunrise is at 06:44 and sunset at 17:01 JST.
Sunshine
The month with the least sunshine is January, with an average of 4h of sunshine.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the ordinary person.Note: In January, the maximum UV index of 1 translates into these guidelines:
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. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Inawashiro?
How cold is it in Inawashiro in January?
What is the most humid month in Inawashiro?
What is the average humidity in January in Inawashiro?
How many days does it rain in January in Inawashiro?
What is the snowiest month in Inawashiro?
How many days does it snow in January in Inawashiro?
What is the average length of the day in January in Inawashiro?
When is the sunrise / sunset in January in Inawashiro?
What is the month with the least sunshine in Inawashiro?
How long on average sun shines in January in Inawashiro?
What is the month with the lowest UV index in Inawashiro?
What is the UV index reading in January in Inawashiro?
Average temperature in January
Inawashiro, Japan
- Average high temperature in January: -0.3°C
The warmest month (with the highest average high temperature) is August (27.9°C).
The month with the lowest average high temperature is January (-0.3°C).
- Average low temperature in January: -6.4°C
The month with the highest average low temperature is August (18.2°C).
The coldest month (with the lowest average low temperature) is February (-6.6°C).
Average pressure in January
Inawashiro, Japan
- Average pressure in January: 1016.9mbar
The month with the highest atmospheric pressure is November (1018.9mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in January
Inawashiro, Japan
- Average wind speed in January: 12.9km/h
The windiest month (with the highest average wind speed) is January (12.9km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).
Average humidity in January
Inawashiro, Japan
- Average humidity in January: 91%
The month with the highest relative humidity is January (91%).
The month with the lowest relative humidity is May (74%).
Average rainfall in January
Inawashiro, Japan
- Average rainfall in January: 40mm
The wettest month (with the highest rainfall) is July (129mm).
The driest month (with the least rainfall) is February (30mm).
Average rainfall days in January
Inawashiro, Japan
- Average rainfall days in January: 5 days
The month with the highest number of rainy days is July (24.6 days).
The month with the least rainy days is January (5 days).
Average snowfall in January
Inawashiro, Japan
- Average snowfall in January: 226mm
The months with the highest snowfall are January and December (226mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Inawashiro, Japan
- Average snowfall days in January: 18.1 days
The month with the highest number of snowfall days is January (18.1 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Inawashiro, Japan
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 4h and 0min
The month with the most sunshine is May (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in January
Inawashiro, Japan
- Average sunshine days in January: 11.5 days
The month with the most sunshine days is November (15.2 days).
The month with the least sunshine days is July (4.1 days).
Average UV index in January
Inawashiro, Japan
- Average UV index in January: 1
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in January
Inawashiro, Japan
- Average cloud cover in January: 60
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is May (Cloud cover 39).
Average visibility in January
Inawashiro, Japan
- Average visibility in January: 7km
The months with the highest visibility are March, April, May, June, October, November and December (8km).
The months with the lowest visibility are January, February, July, August and September (7km).
