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
The coldest time of the year is January, with temperatures averaging a high of -3.8°C (25.2°F) and a low of -8.3°C (17.1°F).Humidity
January and February, with an average relative humidity of 89%, are the most humid months.Rainfall
In January, the rain falls for 3.4 days. Throughout January, 70mm (2.76") of precipitation is accumulated. Throughout the year, there are 157.6 rainfall days, and 900mm (35.43") of precipitation is accumulated.Snowfall
Months with snowfall in Akaigawa are January through May, October through December. In Akaigawa, during January, snow falls for 28.3 days and regularly aggregates up to 493mm (19.41") of snow. In Akaigawa, during the entire year, snow falls for 120.8 days and aggregates up to 2288mm (90.08") of snow.Daylight
In January, the average length of the day in Akaigawa is 9h and 25min.On the first day of January in Akaigawa, sunrise is at 07:08 and sunset at 16:11. On the last day of the month, sunrise is at 06:53 and sunset at 16:46 JST.
Sunshine
January has the least sunshine of the year in Akaigawa, Japan, with an average of 1.4h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 1. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 1 in January translates into the following recommendations:
Children necessitate constant protection from sunlight, unlike the majority, who can remain under the sun for about an hour without burning. Around midday, solar radiation is most harmful; hence, exposure should be limited. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the coldest months in Akaigawa?
How cold is January in Akaigawa?
What is the most humid month in Akaigawa?
What is the average humidity in January in Akaigawa?
How much does it rain in Akaigawa in January?
How many days does it snow in January in Akaigawa?
How many hours of daylight does Akaigawa have in January?
When are sunrise and sunset in January in Akaigawa?
What is the month with the least sunshine in Akaigawa?
How long on average sun shines in January in Akaigawa?
What are the months with the lowest UV index in Akaigawa?
What is the UV index reading in January in Akaigawa?
Average temperature in January
Akaigawa, Japan
- Average high temperature in January: -3.8°C
The warmest month (with the highest average high temperature) is August (23.3°C).
The month with the lowest average high temperature is January (-3.8°C).
- Average low temperature in January: -8.3°C
The month with the highest average low temperature is August (16.1°C).
The coldest month (with the lowest average low temperature) is February (-8.9°C).
Average pressure in January
Akaigawa, Japan
- Average pressure in January: 1013.7mbar
The month with the highest atmospheric pressure is November (1016.4mbar).
The month with the lowest atmospheric pressure is July (1008.4mbar).
Average wind speed in January
Akaigawa, Japan
- Average wind speed in January: 14.1km/h
The windiest month (with the highest average wind speed) is December (14.5km/h).
The calmest month (with the lowest average wind speed) is August (8km/h).
Average humidity in January
Akaigawa, Japan
- Average humidity in January: 89%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is April (79%).
Average rainfall in January
Akaigawa, Japan
- Average rainfall in January: 70mm
The wettest month (with the highest rainfall) is August (105mm).
The driest month (with the least rainfall) is April (52mm).
Average rainfall days in January
Akaigawa, Japan
- Average rainfall days in January: 3.4 days
The month with the highest number of rainy days is August (19.1 days).
The month with the least rainy days is January (3.4 days).
Average snowfall in January
Akaigawa, Japan
- Average snowfall in January: 493mm
The month with the highest snowfall is December (598mm).
The months with the least snowfall are June, July, August and September (0mm).
Average snowfall days in January
Akaigawa, Japan
- Average snowfall days in January: 28.3 days
The month with the highest number of snowfall days is January (28.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Akaigawa, Japan
- Average daylight in January: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in January: 1h and 2min
The months with the most sunshine are May and August (Average sunshine: 8h and 24min).
The month with the least sunshine is January (Average sunshine: 1h and 24min).
Average sunshine days in January
Akaigawa, Japan
- Average sunshine days in January: 2.7 days
The month with the most sunshine days is May (13.3 days).
The month with the least sunshine days is January (2.7 days).
Average UV index in January
Akaigawa, Japan
- Average UV index in January: 1
The months with the highest UV index are July and August (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in January
Akaigawa, Japan
- Average cloud cover in January: 86
The month with the most cloud cover is January (Cloud cover 86).
The month with the least cloud cover is September (Cloud cover 45).
Average visibility in January
Akaigawa, Japan
- Average visibility in January: 7km
The months with the highest visibility are April, May and October (9km).
The months with the lowest visibility are January, February, July, August and December (7km).
