January weather forecast
Kotsubo, Japan

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Weather in January

January, the same as December, in Kotsubo, Japan, is a frosty winter month, with an average temperature fluctuating between 3.9°C (39°F) and 9.3°C (48.7°F).

Temperature

With average high and low temperatures of 9.3°C (48.7°F) and 3.9°C (39°F) respectively, January is Kotsubo's coldest month.

Humidity

With an average relative humidity of 60%, January is the least humid month.

Rainfall

In Kotsubo, in January, it is raining for 6.8 days, with typically 15mm (0.59") of accumulated precipitation. In Kotsubo, during the entire year, the rain falls for 129.4 days and collects up to 351mm (13.82") of precipitation.

Snowfall

January through March are months with snowfall. January is the first month it typically snows in Kotsubo. Throughout January, in the average 0.5 snowfall days, it receives 1mm (0.04") of snow. In Kotsubo, during the entire year, snow falls for 1.9 days and aggregates up to 6mm (0.24") of snow.

Daylight

In Kotsubo, Japan, the average length of the day in January is 10h and 5min.
On the first day of the month, sunrise is at 06:50 and sunset at 16:39. On the last day of January, in Kotsubo, sunrise is at 06:42 and sunset at 17:07 JST.

Sunshine

The average sunshine in January in Kotsubo is 6.4h.

UV index

The months with the lowest UV index in Kotsubo, Japan, are January, February and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: In January, a daily maximum UV index of 3 leads to the following instructions:
Exercise care. People with light skin might get burns in fewer than 30 minutes. The Sun's radiation is especially intense around midday; try to stay in shade during this period. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be aware! The intensity of the Sun's UV radiation can be amplified nearly twice due to snow reflection.

Frequently asked questions

What are the coldest months in Kotsubo?

Kotsubo's coldest month, January, generally records average temperatures ranging from a high of 9.3°C (48.7°F) to a low of 3.9°C (39°F).

What is the usual temperature for Kotsubo in January?

In Kotsubo, 9.3°C (48.7°F) is the average high-temperature and 3.9°C (39°F) is the average low-temperature during January.

What is the least humid month in Kotsubo?

With an average relative humidity of 60%, January is the least humid month in Kotsubo, Japan.

What is the average humidity in January in Kotsubo?

In Kotsubo, the average relative humidity in January is 60%.

How many days does it rain in January in Kotsubo?

In Kotsubo, in January, during 6.8 rainfall days, 15mm (0.59") of precipitation is typically accumulated.

When does it start snowing in Kotsubo?

January is the first month it typically snows in Kotsubo, Japan. Throughout January, in the average 0.5 snowfall days, it receives 1mm (0.04") of snow.

How many hours of daylight does Kotsubo have in January?

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

When are sunrise and sunset in January in Kotsubo?

On the first day of January in Kotsubo, Japan, sunrise is at 06:50 and sunset at 16:39. On the last day of the month, sunrise is at 06:42 and sunset at 17:07 JST.

How many hours of sunshine does Kotsubo have in January?

In January, the average sunshine duration in Kotsubo is 6.4h.

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

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index.

What is the UV index intensity in January in Kotsubo?

In January, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a medium health risk 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
Kotsubo, Japan

Average temperature in January - Kotsubo, Japan
  • Average high temperature in January: 9.3°C

The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (9.3°C).

  • Average low temperature in January: 3.9°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 (3.9°C).

Average pressure in January
Kotsubo, Japan

Average pressure in January - Kotsubo, Japan
  • Average pressure in January: 1016.3mbar

The month with the highest atmospheric pressure is November (1018mbar).
The month with the lowest atmospheric pressure is June (1009.1mbar).

Average wind speed in January
Kotsubo, Japan

Average wind speed in January - Kotsubo, Japan
  • Average wind speed in January: 15.3km/h

The windiest month (with the highest average wind speed) is March (17.4km/h).
The calmest month (with the lowest average wind speed) is June (13.9km/h).

Average humidity in January
Kotsubo, Japan

Average humidity in January - Kotsubo, Japan
  • Average humidity in January: 60%

The month with the highest relative humidity is July (79%).
The month with the lowest relative humidity is January (60%).

Average rainfall in January
Kotsubo, Japan

Average rainfall in January - Kotsubo, Japan
  • Average rainfall in January: 15mm

The wettest month (with the highest rainfall) is July (51mm).
The driest month (with the least rainfall) is February (12mm).

Average rainfall days in January
Kotsubo, Japan

Average rainfall days in January - Kotsubo, Japan
  • Average rainfall days in January: 6.8 days

The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is December (6.1 days).

Average snowfall in January
Kotsubo, Japan

Average snowfall in January - Kotsubo, Japan
  • Average snowfall in January: 1mm

The month with the highest snowfall is February (3mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in January
Kotsubo, Japan

Average snowfall days in January - Kotsubo, Japan
  • Average snowfall days in January: 0.5 days

The month with the highest number of snowfall days is February (1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in January / Average sunshine in January - Kotsubo, 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 2min

The month with the most sunshine is August (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 42min).

Average sunshine days in January
Kotsubo, Japan

Average sunshine days in January - Kotsubo, Japan
  • Average sunshine days in January: 22.2 days

The month with the most sunshine days is January (22.2 days).
The month with the least sunshine days is July (10.8 days).

Average UV index in January
Kotsubo, Japan

Average UV index in January - Kotsubo, Japan
  • Average UV index in January: 3

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 3).

Average cloud cover in January
Kotsubo, Japan

Average cloud cover in January - Kotsubo, Japan
  • Average cloud cover in January: 29

The months with the most cloud cover are March and October (Cloud cover 43).
The months with the least cloud cover are January and December (Cloud cover 29).

Average visibility in January
Kotsubo, Japan

Average visibility in January - Kotsubo, 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).

Kotsubo, Japan

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