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
Asakawa, Japan, notes the coldest temperatures in January, with a high average of 2.4°C (36.3°F) and a low of -4.3°C (24.3°F).Humidity
In January, the average relative humidity in Asakawa is 78%.Rainfall
January, February and December are months with the least rain when the rain falls for 13.2 days and typically aggregates up to 41mm (1.61") of rain.Snowfall
Months with snowfall are January through April, November and December. January is the month with the most snowfall. Snow falls for 17.8 days and accumulates 174mm (6.85") of snow.Daylight
In Asakawa, the average length of the day in January is 9h and 56min.On the first day of the month, sunrise is at 06:51 and sunset at 16:31. On the last day of January, sunrise is at 06:42 and sunset at 17:00 JST.
Sunshine
In January, the average sunshine is 6h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the coldest month?
How cold is it in Asakawa in January?
What is the average humidity in January?
What is the driest month?
How many days does it rain in January?
When does it snow the most?
How many days does it snow in January?
How many hours of daylight does Asakawa have in January?
What time are sunrise and sunset in January in Asakawa?
How long on average sun shines in January?
What are the months with the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Asakawa, Japan
- Average high temperature in January: 2.4°C
The warmest month (with the highest average high temperature) is August (28.1°C).
The month with the lowest average high temperature is January (2.4°C).
- Average low temperature in January: -4.3°C
The month with the highest average low temperature is August (19.2°C).
The coldest month (with the lowest average low temperature) is February (-4.5°C).
Average pressure in January
Asakawa, Japan
- Average pressure in January: 1016.6mbar
The month with the highest atmospheric pressure is November (1018.7mbar).
The month with the lowest atmospheric pressure is June (1009.3mbar).
Average wind speed in January
Asakawa, Japan
- Average wind speed in January: 11.9km/h
The windiest month (with the highest average wind speed) is February (12.1km/h).
The calmest month (with the lowest average wind speed) is August (6.6km/h).
Average humidity in January
Asakawa, Japan
- Average humidity in January: 78%
The month with the highest relative humidity is July (86%).
The months with the lowest relative humidity are April and May (75%).
Average rainfall in January
Asakawa, Japan
- Average rainfall in January: 41mm
The wettest month (with the highest rainfall) is July (145mm).
The driest months (with the least rainfall) are January, February and December (41mm).
Average rainfall days in January
Asakawa, Japan
- Average rainfall days in January: 13.2 days
The month with the highest number of rainy days is July (25.9 days).
The month with the least rainy days is November (11.6 days).
Average snowfall in January
Asakawa, Japan
- Average snowfall in January: 174mm
The month with the highest snowfall is January (174mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days in January
Asakawa, Japan
- Average snowfall days in January: 17.8 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Asakawa, 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 42min).
- Average sunshine in January: 6h and 0min
The month with the most sunshine is May (Average sunshine: 9h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).
Average sunshine days in January
Asakawa, Japan
- Average sunshine days in January: 8.1 days
The month with the most sunshine days is November (15.5 days).
The month with the least sunshine days is July (3 days).
Average UV index in January
Asakawa, Japan
- Average UV index in January: 2
The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Asakawa, Japan
- Average cloud cover in January: 38
The month with the most cloud cover is July (Cloud cover 56).
The month with the least cloud cover is November (Cloud cover 35).
Average visibility in January
Asakawa, Japan
- Average visibility in January: 9km
The months with the highest visibility are January, February, March, April, May, November and December (9km).
The months with the lowest visibility are July, August and September (7km).
