Monthly weather forecast and climate
Aomori, Japan

What is the coldest month in Aomori?

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

How much does it rain in Aomori?

In Aomori, Japan, during the entire year, the rain falls for 261 days and collects up to 1375mm (54.1") of precipitation.

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

Months with the lowest UV index are January and December, with an average UV index of 1.

What is the month with the coldest sea water in Aomori?

The month with the coldest seawater is March, with an average sea temperature of 7.9°C (46.2°F). Swimming in 7.9°C (46.2°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.

What is the driest month in Aomori?

April is the month with the least rainfall in Aomori. Rain falls for 17 days and accumulates 77mm (3") of precipitation.

What is the month with highest UV index in Aomori?

July is month the highest UV index, with an average UV index of 9.

What is the warmest month in Aomori?

The warmest month is August, with an average high-temperature of 27°C (80.6°F) and an average low-temperature of 19°C (66.2°F).

What is the rainiest month in Aomori?

August is the month with the most rainfall. Rain falls for 18 days and accumulates 149mm (5.9") of precipitation.

What month is the sea warmest in Aomori?

The month with the warmest seawater in Aomori, Japan, is August, with an average sea temperature of 23.6°C (74.5°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.6°C (74.5°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)
Average rainfall - Aomori, Japan
Average rainfall days - Aomori, Japan

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

Average sea temperature - Aomori, Japan

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 / Average sunshine - Aomori, Japan
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