January weather forecast
Seba, Japan

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Weather in January

January, like December, in Seba, Japan, is another cold winter month, with an average temperature varying between 0.1°C (32.2°F) and -9.2°C (15.4°F).

Temperature

Seba experiences its lowest temperatures in January, with an average peak of 0.1°C (32.2°F) and a low of -9.2°C (15.4°F).

Humidity

In January, the average relative humidity is 80%.

Rainfall

In Seba, during January, the rain falls for 9.4 days and regularly aggregates up to 49mm (1.93") of precipitation. In Seba, during the entire year, the rain falls for 174.6 days and collects up to 944mm (37.17") of precipitation.

Snowfall

January through April, November and December are months with snowfall in Seba. The month with the most snowfall is January, when snow falls for 18.3 days and typically aggregates up to 287mm (11.3") of snow.

Daylight

The average length of the day in January in Seba is 10h and 1min.
On the first day of the month, sunrise is at 06:59 and sunset at 16:43. On the last day of January, in Seba, sunrise is at 06:50 and sunset at 17:12 JST.

Sunshine

The average sunshine in January is 6.2h.

UV index

January through March, November 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 low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: An average UV index of 2 in January transforms into this advice:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.

Frequently asked questions

What are the coldest months in Seba?

January, on average, is the coldest month in Seba, Japan, registering a high temperature of 0.1°C (32.2°F) and a low of -9.2°C (15.4°F).

How cold is January in Seba?

In Seba, 0.1°C (32.2°F) is the average high-temperature and -9.2°C (15.4°F) is the average low-temperature during January.

What is the average humidity in January in Seba?

In January, the average relative humidity in Seba is 80%.

How much does it rain in Seba in January?

In January, in Seba, Japan, the rain falls for 9.4 days. Throughout January, 49mm (1.93") of precipitation is accumulated.

What is the snowiest month in Seba?

January is the month with the most snowfall in Seba. Snow falls for 18.3 days and accumulates 287mm (11.3") of snow.

How many days does it snow in January in Seba?

In January, it is snowing for 18.3 days. Throughout January, 287mm (11.3") of snow is accumulated.

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

The average day length in January in Seba is 10h and 1min.

When is the sunrise / sunset in January in Seba?

In January, on the first day of the month, sunrise is at 06:59 and sunset at 16:43. On the last day of the month, sunrise is at 06:50 and sunset at 17:12 JST.

How long on average sun shines in January in Seba?

In Seba, the average sunshine duration in January is 6.2h.

When is the lowest UV index in Seba?

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Seba, Japan.

How high is the UV index in January in Seba?

In January, the average daily maximum UV index in Seba, Japan, is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Seba, Japan

Average temperature in January - Seba, Japan
  • Average high temperature in January: 0.1°C

The warmest month (with the highest average high temperature) is August (27.3°C).
The month with the lowest average high temperature is January (0.1°C).

  • Average low temperature in January: -9.2°C

The month with the highest average low temperature is August (15.9°C).
The coldest month (with the lowest average low temperature) is January (-9.2°C).

Average pressure in January
Seba, Japan

Average pressure in January - Seba, Japan
  • Average pressure in January: 1018mbar

The month with the highest atmospheric pressure is November (1019.1mbar).
The month with the lowest atmospheric pressure is June (1009.2mbar).

Average wind speed in January
Seba, Japan

Average wind speed in January - Seba, Japan
  • Average wind speed in January: 8.6km/h

The windiest month (with the highest average wind speed) is March (9km/h).
The calmest month (with the lowest average wind speed) is August (5.5km/h).

Average humidity in January
Seba, Japan

Average humidity in January - Seba, Japan
  • Average humidity in January: 80%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is May (70%).

Average rainfall in January
Seba, Japan

Average rainfall in January - Seba, Japan
  • Average rainfall in January: 49mm

The wettest month (with the highest rainfall) is July (160mm).
The driest month (with the least rainfall) is November (43mm).

Average rainfall days in January
Seba, Japan

Average rainfall days in January - Seba, Japan
  • Average rainfall days in January: 9.4 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is February (9.2 days).

Average snowfall in January
Seba, Japan

Average snowfall in January - Seba, Japan
  • Average snowfall in January: 287mm

The month with the highest snowfall is January (287mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).

Average snowfall days in January
Seba, Japan

Average snowfall days in January - Seba, Japan
  • Average snowfall days in January: 18.3 days

The month with the highest number of snowfall days is January (18.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in January / Average sunshine in January - Seba, 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 48min).

  • Average sunshine in January: 6h and 1min

The month with the most sunshine is May (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 6h and 0min).

Average sunshine days in January
Seba, Japan

Average sunshine days in January - Seba, Japan
  • Average sunshine days in January: 10.5 days

The month with the most sunshine days is November (16.3 days).
The month with the least sunshine days is July (6.5 days).

Average UV index in January
Seba, Japan

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

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in January
Seba, Japan

Average cloud cover in January - Seba, Japan
  • Average cloud cover in January: 35

The month with the most cloud cover is July (Cloud cover 48).
The month with the least cloud cover is November (Cloud cover 29).

Average visibility in January
Seba, Japan

Average visibility in January - Seba, Japan
  • Average visibility in January: 8km

The months with the highest visibility are March, April and May (9km).
The months with the lowest visibility are July, August and September (7km).

Seba, Japan

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