January weather forecast
Kugayama, Japan

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Weather in January

January, the same as December, in Kugayama, Japan, is a frosty winter month, with an average temperature ranging between min 2.5°C (36.5°F) and max 8.8°C (47.8°F).

Temperature

January stands out as Kugayama's coldest month, with an average high-temperature of 8.8°C (47.8°F) and a low-temperature of 2.5°C (36.5°F).

Humidity

The least humid month is January, with an average relative humidity of 58%.

Rainfall

In Kugayama, during January, the rain falls for 5.2 days and regularly aggregates up to 13mm (0.51") of precipitation. In Kugayama, during the entire year, the rain falls for 114.8 days and collects up to 345mm (13.58") of precipitation.

Snowfall

Months with snowfall are January through March. January is the first month it typically snows in Kugayama. Throughout January, in the average 1.1 snowfall days, it receives 3mm (0.12") of snow. Throughout the year, there are 3 snowfall days, and 11mm (0.43") of snow is accumulated.

Daylight

In January, the average length of the day in Kugayama is 10h and 3min.
On the first day of January, sunrise is at 06:51 and sunset at 16:38. On the last day of the month, sunrise is at 06:42 and sunset at 17:06 JST.

Sunshine

In January, the average sunshine in Kugayama is 6.6h.

UV index

January is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: In January, the maximum UV index of 2 translates into these guidelines:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What month is the coldest in Kugayama?

In Kugayama, January records the average lowest temperatures, peaking at 8.8°C (47.8°F) and reaching a low of 2.5°C (36.5°F).

What is the average January temperature in Kugayama?

The high-temperature in Kugayama, Japan, during January is 8.8°C (47.8°F) and the low-temperature is 2.5°C (36.5°F).

What is the least humid month in Kugayama?

The least humid month in Kugayama, Japan, is January, with an average relative humidity of 58%.

What is the average humidity in January in Kugayama?

In Kugayama, the average relative humidity in January is 58%.

How much does it rain in Kugayama in January?

In Kugayama, Japan, in January, it is raining for 5.2 days, with typically 13mm (0.51") of accumulated precipitation.

When does it start snowing in Kugayama?

January is the first month it typically snows. Throughout January, in the average 1.1 snowfall days, it receives 3mm (0.12") of snow.

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

In January, the average day length is 10h and 3min.

When is the sunrise / sunset in January in Kugayama?

In January, on the first day of the month, sunrise is at 06:51 and sunset at 16:38. On the last day of the month, sunrise is at 06:42 and sunset at 17:06 JST.

How long on average sun shines in January in Kugayama?

In January, the average sunshine duration is 6.6h.

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

The month with the lowest UV index is January, with an average maximum UV index of 2.

What is the UV index intensity in January in Kugayama?

In Kugayama, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover

Average temperature in January
Kugayama, Japan

Average temperature in January - Kugayama, Japan
  • Average high temperature in January: 8.8°C

The warmest month (with the highest average high temperature) is August (31.5°C).
The month with the lowest average high temperature is January (8.8°C).

  • Average low temperature in January: 2.5°C

The month with the highest average low temperature is August (25.2°C).
The coldest month (with the lowest average low temperature) is January (2.5°C).

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Average pressure in January
Kugayama, Japan

Average pressure in January - Kugayama, Japan
  • Average pressure in January: 1016.4mbar

The month with the highest atmospheric pressure is November (1018.2mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

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Average wind speed in January
Kugayama, Japan

Average wind speed in January - Kugayama, Japan
  • Average wind speed in January: 12.5km/h

The windiest month (with the highest average wind speed) is April (14.2km/h).
The calmest month (with the lowest average wind speed) is November (11.2km/h).

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Average humidity in January
Kugayama, Japan

Average humidity in January - Kugayama, Japan
  • Average humidity in January: 58%

The month with the highest relative humidity is July (75%).
The month with the lowest relative humidity is January (58%).

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Average rainfall in January
Kugayama, Japan

Average rainfall in January - Kugayama, Japan
  • Average rainfall in January: 13mm

The wettest month (with the highest rainfall) is September (53mm).
The driest month (with the least rainfall) is February (9mm).

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Average rainfall days in January
Kugayama, Japan

Average rainfall days in January - Kugayama, Japan
  • Average rainfall days in January: 5.2 days

The month with the highest number of rainy days is July (14.6 days).
The month with the least rainy days is December (4.1 days).

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Average snowfall in January
Kugayama, Japan

Average snowfall in January - Kugayama, Japan
  • Average snowfall in January: 3mm

The month with the highest snowfall is February (5mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

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Average snowfall days in January
Kugayama, Japan

Average snowfall days in January - Kugayama, Japan
  • Average snowfall days in January: 1.1 days

The month with the highest number of snowfall days is February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Kugayama, Japan
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in January: 6h and 4min

The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 6h and 0min).

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Average sunshine days in January
Kugayama, Japan

Average sunshine days in January - Kugayama, Japan
  • Average sunshine days in January: 24.2 days

The month with the most sunshine days is December (25.3 days).
The month with the least sunshine days is June (13.7 days).

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Average UV index in January
Kugayama, Japan

Average UV index in January - Kugayama, Japan
  • Average UV index in January: 2

The month with the highest UV index is July (UV index 7).
The month with the lowest UV index is January (UV index 2).

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Average cloud cover in January
Kugayama, Japan

Average cloud cover in January - Kugayama, Japan
  • Average cloud cover in January: 27

The months with the most cloud cover are June and October (Cloud cover 43).
The month with the least cloud cover is January (Cloud cover 27).

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Average visibility in January
Kugayama, Japan

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

The months with the highest visibility are January, February, March, April, May, June, August, September, October, November and December (10km).
The month with the lowest visibility is July (9km).

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Kugayama, Japan

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