January weather forecast
Ameku, Japan

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Weather in January

January, like December, in Ameku, Japan, is another enjoyable winter month, with an average temperature fluctuating between 18.9°C (66°F) and 17°C (62.6°F).

Temperature

Ameku's coldest month, January, registers temperatures that range from a high of 18.9°C (66°F) to a low of 17°C (62.6°F).

Humidity

The least humid month in Ameku is January, with an average relative humidity of 72%.

Rainfall

In January, the rain falls for 21.2 days. Throughout January, 62mm (2.44") of precipitation is accumulated. Throughout the year, in Ameku, there are 227.4 rainfall days, and 1405mm (55.31") of precipitation is accumulated.

Daylight

In January, the average length of the day in Ameku, Japan, is 10h and 43min.
On the first day of January, sunrise is at 07:16 and sunset at 17:48. On the last day of the month, sunrise is at 07:14 and sunset at 18:10 JST.

Sunshine

With an average of 4.3h of sunshine, January has the least sunshine of the year in Ameku, Japan.

UV index

The average daily maximum UV index in January in Ameku is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, a daily UV index of 5 turns into the following recommendations:
Undertake precautions - Obligation exists to protect against skin and eye damage. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.
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Frequently asked questions

What is the coldest month in Ameku?

Ameku's coldest weather arrives in January, when temperatures average a high of 18.9°C (66°F) and a low of 17°C (62.6°F).

What is the temperature in January in Ameku?

January temperatures in Ameku vary between a high-temperature of 18.9°C (66°F) and a low-temperature of 17°C (62.6°F).

What is the least humid month in Ameku?

The least humid month is January, with an average relative humidity of 72%.

What is the average humidity in January in Ameku?

The average relative humidity in January in Ameku is 72%.

How much does it rain in Ameku in January?

In Ameku, Japan, in January, it is raining for 21.2 days, with typically 62mm (2.44") of accumulated precipitation.

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

The average day length in January is 10h and 43min.

When are sunrise and sunset in January in Ameku?

In January, on the first day of the month, sunrise is at 07:16 and sunset at 17:48. On the last day of the month, in Ameku, Japan, sunrise is at 07:14 and sunset at 18:10 JST.

What is the month with the least sunshine in Ameku?

With an average of 4.3h of sunshine, January has the least sunshine of the year.

How many hours of sunshine does Ameku have in January?

The average sunshine duration in January in Ameku, Japan, is 4.3h.

What is the UV index reading in January in Ameku?

In January, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.

Average temperature in January
Ameku, Japan

Average temperature in January - Ameku, Japan
  • Average high temperature in January: 18.9°C

The warmest month (with the highest average high temperature) is August (29.4°C).
The month with the lowest average high temperature is January (18.9°C).

  • Average low temperature in January: 17°C

The month with the highest average low temperature is August (28.3°C).
The coldest month (with the lowest average low temperature) is January (17°C).

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Average pressure in January
Ameku, Japan

Average pressure in January - Ameku, Japan
  • Average pressure in January: 1020.8mbar

The month with the highest atmospheric pressure is January (1020.8mbar).
The month with the lowest atmospheric pressure is August (1006.6mbar).

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Average wind speed in January
Ameku, Japan

Average wind speed in January - Ameku, Japan
  • Average wind speed in January: 27.3km/h

The windiest month (with the highest average wind speed) is December (28.4km/h).
The calmest month (with the lowest average wind speed) is May (20.1km/h).

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Average humidity in January
Ameku, Japan

Average humidity in January - Ameku, Japan
  • Average humidity in January: 72%

The month with the highest relative humidity is June (86%).
The month with the lowest relative humidity is January (72%).

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Average rainfall in January
Ameku, Japan

Average rainfall in January - Ameku, Japan
  • Average rainfall in January: 62mm

The wettest month (with the highest rainfall) is June (201mm).
The driest month (with the least rainfall) is February (59mm).

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Average rainfall days in January
Ameku, Japan

Average rainfall days in January - Ameku, Japan
  • Average rainfall days in January: 21.2 days

The month with the highest number of rainy days is June (21.5 days).
The month with the least rainy days is July (16.4 days).

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Average daylight in January /
Average sunshine in January
Ameku, Japan

Average daylight in January / Average sunshine in January - Ameku, Japan
  • Average daylight in January: 10h and 4min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

  • Average sunshine in January: 4h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

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Average sunshine days in January
Ameku, Japan

Average sunshine days in January - Ameku, Japan
  • Average sunshine days in January: 6 days

The month with the most sunshine days is July (11.9 days).
The month with the least sunshine days is December (5.7 days).

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Average UV index in January
Ameku, Japan

Average UV index in January - Ameku, Japan
  • Average UV index in January: 5

The months with the highest UV index are June, July, August and September (UV index 7).
The month with the lowest UV index is December (UV index 4).

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Average cloud cover in January
Ameku, Japan

Average cloud cover in January - Ameku, Japan
  • Average cloud cover in January: 63

The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 34).

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Average visibility in January
Ameku, Japan

Average visibility in January - Ameku, Japan
  • Average visibility in January: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Ameku, Japan

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