January weather forecast
Amuro, Japan

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Weather in January

January, like December, in Amuro, Japan, is another enjoyable winter month, with an average temperature ranging between max 19°C (66.2°F) and min 16.8°C (62.2°F).

Temperature

January is the coldest month, with an average high-temperature of 19°C (66.2°F) and an average low-temperature of 16.8°C (62.2°F).

Humidity

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

Rainfall

In Amuro, in January, it is raining for 21.5 days, with typically 60mm (2.36") of accumulated precipitation. In Amuro, during the entire year, the rain falls for 228 days and collects up to 1405mm (55.31") of precipitation.

Daylight

The average length of the day in January 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.

UV index

In Amuro, the average daily maximum UV index in January is 5. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum daily UV index, 5 in January, converts into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. To cut down UV radiation exposure by about half, sport a wide-brim hat.
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Frequently asked questions

What is the coldest time of year in Amuro?

The month of January sees the average lowest temperatures in Amuro, Japan, reaching 19°C (66.2°F) at the peak and 16.8°C (62.2°F) at the low.

What is the usual temperature for Amuro in January?

In Amuro, 19°C (66.2°F) is the average high-temperature and 16.8°C (62.2°F) is the average low-temperature during January.

What is the least humid month in Amuro?

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

What is the average humidity in January in Amuro?

In January, the average relative humidity in Amuro, Japan, is 72%.

How many days does it rain in January in Amuro?

In January, in Amuro, the rain falls for 21.5 days. Throughout January, 60mm (2.36") of precipitation is accumulated.

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

In Amuro, Japan, the average day length in January is 10h and 43min.

When is the sunrise / sunset in January in Amuro?

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 Amuro, sunrise is at 07:14 and sunset at 18:10 JST.

What is the month with the least sunshine in Amuro?

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

How many hours of sunshine does Amuro have in January?

In Amuro, the average sunshine duration in January is 4.3h.

How high is the UV index in January in Amuro?

The average daily maximum UV index in January is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.

Average temperature in January
Amuro, Japan

Average temperature in January - Amuro, Japan
  • Average high temperature in January: 19°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 (19°C).

  • Average low temperature in January: 16.8°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 (16.8°C).

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Average pressure in January
Amuro, Japan

Average pressure in January - Amuro, 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
Amuro, Japan

Average wind speed in January - Amuro, Japan
  • Average wind speed in January: 26.8km/h

The windiest month (with the highest average wind speed) is December (27.9km/h).
The calmest month (with the lowest average wind speed) is May (19.8km/h).

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Average humidity in January
Amuro, Japan

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

The month with the highest relative humidity is June (87%).
The month with the lowest relative humidity is January (72%).

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Average rainfall in January
Amuro, Japan

Average rainfall in January - Amuro, Japan
  • Average rainfall in January: 60mm

The wettest month (with the highest rainfall) is June (207mm).
The driest month (with the least rainfall) is February (58mm).

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Average rainfall days in January
Amuro, Japan

Average rainfall days in January - Amuro, Japan
  • Average rainfall days in January: 21.5 days

The months with the highest number of rainy days are January and June (21.5 days).
The month with the least rainy days is April (16.4 days).

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

Average daylight in January / Average sunshine in January - Amuro, 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
Amuro, Japan

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

The month with the most sunshine days is April (11.3 days).
The month with the least sunshine days is January (6 days).

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Average UV index in January
Amuro, Japan

Average UV index in January - Amuro, 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
Amuro, Japan

Average cloud cover in January - Amuro, 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
Amuro, Japan

Average visibility in January - Amuro, 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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Amuro, Japan

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