January weather forecast
Nagamochi, Japan

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Weather in January

January, like December, is a frosty winter month in Nagamochi, Japan, with temperature in the range of an average low of 2.8°C (37°F) and an average high of 8.3°C (46.9°F).

Temperature

In Nagamochi, the month of January is known for its lowest average temperatures, reaching a high of 8.3°C (46.9°F) and a low of 2.8°C (37°F).

Humidity

With an average relative humidity of 63%, January is the least humid month.

Rainfall

The months with the least rainfall are January and February Rain falls for 8.5 days and accumulates 19mm (0.75") of rain.

Snowfall

Months with snowfall in Nagamochi are January through March. January is the first month it typically snows. Throughout January, in the average 1.1 snowfall days, it receives 3mm (0.12") of snow. Throughout the year, in Nagamochi, there are 2.9 snowfall days, and 12mm (0.47") of snow is accumulated.

Daylight

The average length of the day in January in Nagamochi is 10h and 5min.
On the first day of January in Nagamochi, sunrise is at 06:51 and sunset at 16:40. On the last day of the month, sunrise is at 06:43 and sunset at 17:08 JST.

Sunshine

The average sunshine in January in Nagamochi is 6.5h.

UV index

With an average maximum UV index of 2, January is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV radiation for the ordinary person.
Note: In January, a regular UV index of 2 translates into these guidelines:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What is the coldest month in Nagamochi?

January, recording an average high temperature of 8.3°C (46.9°F) and a low temperature of 2.8°C (37°F), is Nagamochi's coldest month.

What is the average January temperature in Nagamochi?

January temperatures in Nagamochi, Japan, vary between a high-temperature of 8.3°C (46.9°F) and a low-temperature of 2.8°C (37°F).

What is the least humid month in Nagamochi?

January is the least humid month, with an average relative humidity of 63%.

What is the average humidity in January in Nagamochi?

In January, the average relative humidity is 63%.

What is the driest month in Nagamochi?

The months with the least rainfall are January and February Rain falls for 8.5 days and accumulates 19mm (0.75") of rain.

How many days does it rain in January in Nagamochi?

In Nagamochi, Japan, in January, it is raining for 8.5 days, with typically 19mm (0.75") of accumulated precipitation.

When does it start snowing in Nagamochi?

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

How many hours of daylight does Nagamochi have in January?

In Nagamochi, the average day length in January is 10h and 5min.

When are sunrise and sunset in January in Nagamochi?

In January, on the first day of the month, sunrise is at 06:51 and sunset at 16:40. On the last day of the month, in Nagamochi, Japan, sunrise is at 06:43 and sunset at 17:08 JST.

How many hours of sunshine does Nagamochi have in January?

In Nagamochi, the average sunshine duration in January is 6.5h.

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

With an average maximum UV index of 2, January is the month with the lowest UV index in Nagamochi.

What is the UV index intensity in January in Nagamochi?

The average daily maximum UV index in January in Nagamochi is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.
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
Nagamochi, Japan

Average temperature in January - Nagamochi, Japan
  • Average high temperature in January: 8.3°C

The warmest month (with the highest average high temperature) is August (29.2°C).
The month with the lowest average high temperature is January (8.3°C).

  • Average low temperature in January: 2.8°C

The month with the highest average low temperature is August (24°C).
The coldest month (with the lowest average low temperature) is January (2.8°C).

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Average pressure in January
Nagamochi, Japan

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

The month with the highest atmospheric pressure is November (1018.1mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).

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Average wind speed in January
Nagamochi, Japan

Average wind speed in January - Nagamochi, Japan
  • Average wind speed in January: 13.1km/h

The windiest months (with the highest average wind speed) are March and April (14.9km/h).
The calmest month (with the lowest average wind speed) is June (12km/h).

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Average humidity in January
Nagamochi, Japan

Average humidity in January - Nagamochi, Japan
  • Average humidity in January: 63%

The months with the highest relative humidity are June and July (81%).
The month with the lowest relative humidity is January (63%).

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Average rainfall in January
Nagamochi, Japan

Average rainfall in January - Nagamochi, Japan
  • Average rainfall in January: 19mm

The wettest month (with the highest rainfall) is July (81mm).
The driest months (with the least rainfall) are January and February (19mm).

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Average rainfall days in January
Nagamochi, Japan

Average rainfall days in January - Nagamochi, Japan
  • Average rainfall days in January: 8.5 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is December (7.5 days).

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Average snowfall in January
Nagamochi, Japan

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

The month with the highest snowfall is February (7mm).
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
Nagamochi, Japan

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

The month with the highest number of snowfall days is February (1.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in January / Average sunshine in January - Nagamochi, 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 3min

The month with the most sunshine is August (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 5h and 48min).

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Average sunshine days in January
Nagamochi, Japan

Average sunshine days in January - Nagamochi, Japan
  • Average sunshine days in January: 19.7 days

The month with the most sunshine days is December (20.2 days).
The month with the least sunshine days is July (6.5 days).

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Average UV index in January
Nagamochi, Japan

Average UV index in January - Nagamochi, 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
Nagamochi, Japan

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

The month with the most cloud cover is June (Cloud cover 44).
The month with the least cloud cover is January (Cloud cover 27).

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Average visibility in January
Nagamochi, Japan

Average visibility in January - Nagamochi, 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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Nagamochi, Japan

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