January weather forecast and climate
Aomori, Japan

January, the same as December, is another cold winter month in Aomori, Japan, with average temperature varying between 0°C (32°F) and -6°C (21.2°F).

Temperature

With an average high-temperature of 0°C (32°F) and an average low-temperature of -6°C (21.2°F), January is the coldest month.

Rainfall

In Aomori, during January, the rain falls for 30 days and regularly aggregates up to 146mm (5.75") of precipitation. In Aomori, during the entire year, the rain falls for 261 days and collects up to 1375mm (54.13") of precipitation.

Sea temperature

In January, the average sea temperature in Aomori is 10°C (50°F).
Note: Swimming in 10°C (50°F) is considered life-threatening. Even a few minutes in 13°C (55.4°F) water is uncomfortable, and swimming below 10°C (50°F) may cause total loss of breathing control and cold shock, depending on a person's physique.

Daylight

The average length of the day in January is 9.6h.

Sunshine

January and December, with an average of 2h of sunshine, are months with the least sunshine in Aomori.

UV index

January and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 1 transform into the following instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the coldest month in Aomori?

With an average high-temperature of 0°C (32°F) and an average low-temperature of -6°C (21.2°F), January is the coldest month in Aomori.

What is the temperature in January in Aomori?

In Aomori, Japan, in January, the average high-temperature is 0°C (32°F), and the average low-temperature is -6°C (21.2°F).

How much does it rain in Aomori in January?

In Aomori, in January, during 30 rainfall days, 146mm (5.75") of precipitation is typically accumulated.

What is the water temperature in January in Aomori?

In Aomori, Japan, the average seawater temperature in January is 10°C (50°F). At temperatures below 10°C (50°F), swimming in a suitably protected swimsuit is feasible; otherwise, cold shock and loss of breathing control are imminent. Even a short swim, without thermal protection, at temperatures around 13°C (55.4°F) is not comfortable.

What is the average length of the day in January in Aomori?

In Aomori, the average length of the day in January is 9.6h.

What is the month with the least sunshine in Aomori?

Months with the least sunshine in Aomori, Japan, are January and December, with an average of 2h of sunshine.

How long on average sun shines in January in Aomori?

In Aomori, Japan, the average sunshine in January is 2h.

What is the month with the lowest UV index in Aomori?

January and December, with an average maximum UV index of 1, are months with the lowest UV index in Aomori.

What is the UV index intensity in January in Aomori?

In January, the average daily maximum UV index in Aomori, Japan, is 1. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to the Sun's UV rays.
Average temperature in January - Aomori, Japan
  • Average high temperature in January: 0°C

The warmest month (with the highest average high temperature) is August (27°C).
The month with the lowest average high temperature is January (0°C).

  • Average low temperature in January: -6°C

The month with the highest average low temperature is August (19°C).
The coldest months (with the lowest average low temperature) are January and February (-6°C).

Average rainfall in January - Aomori, Japan
  • Average rainfall in January: 146mm

The wettest month (with the highest rainfall) is August (149mm).
The driest month (with the least rainfall) is April (77mm).

Average rainfall days in January - Aomori, Japan
  • Average rainfall days in January: 30 days

The month with the highest number of rainy days is January (30 days).
Months with the least rainy days are April and June (17 days).

Average sea temperature in January - Aomori, Japan
  • Average sea temperature in January: 10°C

The best month for swimming (with the highest average sea temperature) is August (23.6°C).
The coldest month (with the lowest average sea temperature) is March (7.9°C).

Average daylight in January / Average sunshine in January - Aomori, Japan
  • Average daylight in January: 9.6h

The month with the longest days is June (Average daylight: 15.1h).
The month with the shortest days is December (Average daylight: 9.3h).

  • Average sunshine in January: 2h

The month with the most sunshine is May (Average sunshine: 7h).
Months with the least sunshine are January and December (Average sunshine: 2).

Average UV index in January - Aomori, Japan
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 9).
Months with the lowest UV index are January and December (UV index 1).