January weather forecast
Komatsu, Japan

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Weather in January

January, like December, in Komatsu, Japan, is another cold winter month, with an average temperature fluctuating between 1.8°C (35.2°F) and 5.3°C (41.5°F).

Temperature

Komatsu's coldest month, January, generally records average temperatures ranging from a high of 5.3°C (41.5°F) to a low of 1.8°C (35.2°F).

Humidity

The average relative humidity in January in Komatsu, Japan, is 78%.

Rainfall

In Komatsu, in January, it is raining for 17.7 days, with typically 121mm (4.76") of accumulated precipitation. In Komatsu, during the entire year, the rain falls for 200.1 days and collects up to 1307mm (51.46") of precipitation.

Snowfall

January through March and December are months with snowfall in Komatsu. The month with the most snowfall in Komatsu is January, when snow falls for 12.3 days and typically aggregates up to 203mm (7.99") of snow.

Daylight

In Komatsu, the average length of the day in January is 10h and 0min.
On the first day of January in Komatsu, sunrise is at 07:05 and sunset at 16:49. On the last day of the month, sunrise is at 06:56 and sunset at 17:18 JST.

Sunshine

The month with the least sunshine is January, with an average of 2.8h of sunshine.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 2 during January translates into these guidelines:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

What part of the year is the coldest in Komatsu?

January is the month when Komatsu experiences its coldest temperatures, averaging a high of 5.3°C (41.5°F) and a low of 1.8°C (35.2°F).

How cold is January in Komatsu?

The high-temperature, in January, in Komatsu, is 5.3°C (41.5°F), while the low-temperature averages to 1.8°C (35.2°F).

What is the average humidity in January in Komatsu?

The average relative humidity in January in Komatsu is 78%.

How many days does it rain in January in Komatsu?

In January, the rain falls for 17.7 days. Throughout January, 121mm (4.76") of precipitation is accumulated.

What is the snowiest month in Komatsu?

The month with the most snowfall in Komatsu is January, when snow falls for 12.3 days and typically aggregates up to 203mm (7.99") of snow.

How much does it snow in Komatsu in January?

In January, in Komatsu, it is snowing for 12.3 days. Throughout January, 203mm (7.99") of snow is accumulated.

How many hours of daylight does Komatsu have in January?

The average day length in January in Komatsu, Japan, is 10h and 0min.

When is the sunrise / sunset in January in Komatsu?

In January, on the first day of the month, sunrise is at 07:05 and sunset at 16:49. On the last day of the month, sunrise is at 06:56 and sunset at 17:18 JST.

What is the month with the least sunshine in Komatsu?

With an average of 2.8h of sunshine, January has the least sunshine of the year.

How many hours of sunshine does Komatsu have in January?

In Komatsu, the average sunshine duration in January is 2.8h.

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

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index.

How high is the UV index in January in Komatsu?

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

Average temperature in January
Komatsu, Japan

Average temperature in January - Komatsu, Japan
  • Average high temperature in January: 5.3°C

The warmest month (with the highest average high temperature) is August (28.5°C).
The month with the lowest average high temperature is January (5.3°C).

  • Average low temperature in January: 1.8°C

The month with the highest average low temperature is August (23.8°C).
The coldest month (with the lowest average low temperature) is February (1.7°C).

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Average pressure in January
Komatsu, Japan

Average pressure in January - Komatsu, Japan
  • Average pressure in January: 1019mbar

The month with the highest atmospheric pressure is February (1019.7mbar).
The month with the lowest atmospheric pressure is June (1009mbar).

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Average wind speed in January
Komatsu, Japan

Average wind speed in January - Komatsu, Japan
  • Average wind speed in January: 18.2km/h

The windiest month (with the highest average wind speed) is December (18.8km/h).
The calmest month (with the lowest average wind speed) is June (10.2km/h).

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Average humidity in January
Komatsu, Japan

Average humidity in January - Komatsu, Japan
  • Average humidity in January: 78%

The month with the highest relative humidity is July (82%).
The months with the lowest relative humidity are April and May (72%).

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Average rainfall in January
Komatsu, Japan

Average rainfall in January - Komatsu, Japan
  • Average rainfall in January: 121mm

The wettest month (with the highest rainfall) is July (182mm).
The driest month (with the least rainfall) is May (63mm).

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Average rainfall days in January
Komatsu, Japan

Average rainfall days in January - Komatsu, Japan
  • Average rainfall days in January: 17.7 days

The month with the highest number of rainy days is December (23.4 days).
The month with the least rainy days is May (12.1 days).

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Average snowfall in January
Komatsu, Japan

Average snowfall in January - Komatsu, Japan
  • Average snowfall in January: 203mm

The month with the highest snowfall is January (203mm).
The months with the least snowfall are April, May, June, July, August, September, October and November (0mm).

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Average snowfall days in January
Komatsu, Japan

Average snowfall days in January - Komatsu, Japan
  • Average snowfall days in January: 12.3 days

The month with the highest number of snowfall days is January (12.3 days).
The months with the least snowfall days are May, June, July, August, September, October and November (0 days).

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

Average daylight in January / Average sunshine in January - Komatsu, Japan
  • Average daylight in January: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in January: 2h and 5min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).

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Average sunshine days in January
Komatsu, Japan

Average sunshine days in January - Komatsu, Japan
  • Average sunshine days in January: 5.4 days

The month with the most sunshine days is May (17.3 days).
The month with the least sunshine days is December (4.7 days).

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Average UV index in January
Komatsu, Japan

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

The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

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Average cloud cover in January
Komatsu, Japan

Average cloud cover in January - Komatsu, Japan
  • Average cloud cover in January: 72

The month with the most cloud cover is January (Cloud cover 72).
The month with the least cloud cover is August (Cloud cover 31).

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Average visibility in January
Komatsu, Japan

Average visibility in January - Komatsu, Japan
  • Average visibility in January: 9km

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

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Komatsu, Japan

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