January weather forecast
Keminmaa, Finland

Weather in January

January, the same as December, in Keminmaa, Finland, is a freezing cold winter month, with an average temperature varying between -10.7°C (12.7°F) and -6.3°C (20.7°F).

Temperature

January is the coldest month, with an average high-temperature of -6.3°C (20.7°F) and an average low-temperature of -10.7°C (12.7°F).

Humidity

January and February, with an average relative humidity of 94%, are the most humid months.

Rainfall

In January, the rain falls for 3.7 days. Throughout January, 35mm (1.38") of precipitation is accumulated. Throughout the year, there are 127 rainfall days, and 472mm (18.58") of precipitation is accumulated.

Snowfall

January through June, October through December are months with snowfall in Keminmaa, Finland. In Keminmaa, during January, snow falls for 18.8 days and regularly aggregates up to 185mm (7.28") of snow. Throughout the year, there are 98.7 snowfall days, and 1035mm (40.75") of snow is accumulated.

Sea temperature

The months with the coldest seawater in Keminmaa are January and February, with an average sea temperature of -0.7°C (30.7°F).
Note: For swimming, this is considered very dangerous and immediately life-threatening. Total loss of breathing control instantly occurs, and clear thinking becomes almost impossible. A specialized swimsuit is obligatory to minimize thermal loss.

Daylight

In Keminmaa, the average length of the day in January is 4h and 50min.
On the first day of January, sunrise is at 10:44 and sunset at 14:06. On the last day of the month, sunrise is at 09:19 and sunset at 15:51 EET.

Sunshine

The average sunshine in January in Keminmaa, Finland, is 1.6h.

UV index

The months with the lowest UV index are January, March, October and December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 1 in January interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the coldest month in Keminmaa?

January is the coldest month, with an average high-temperature of -6.3°C (20.7°F) and an average low-temperature of -10.7°C (12.7°F).

What is the most humid month in Keminmaa?

The months with the highest humidity in Keminmaa, Finland, are January and February, with an average relative humidity of 94%.

What is the average humidity in January in Keminmaa?

The average relative humidity in January is 94%.

How much does it rain in Keminmaa in January?

In Keminmaa, Finland, in January, it is raining for 3.7 days, with typically 35mm (1.38") of accumulated precipitation.

How many days does it snow in January in Keminmaa?

In Keminmaa, Finland, in January, during 18.8 snowfall days, 185mm (7.28") of snow is typically accumulated.

What months are the sea coldest in Keminmaa?

January and February, with an average sea temperature of -0.7°C (30.7°F), are months with the coldest seawater in Keminmaa.

What is the sea temperature in January in Keminmaa?

In Keminmaa, in January, the average water temperature is -0.7°C (30.7°F). For swimming, this is considered life-threatening and very dangerous. The water feels painfully cold, and hyperventilation quickly occurs. A specialized swimsuit is mandatory to reduce thermal damage.

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

In Keminmaa, Finland, the average day length in January is 4h and 50min.

When are sunrise and sunset in January in Keminmaa?

In January, on the first day of the month, sunrise is at 10:44 and sunset at 14:06. On the last day of the month, in Keminmaa, Finland, sunrise is at 09:19 and sunset at 15:51 EET.

How many hours of sunshine does Keminmaa have in January?

In January, the average sunshine duration in Keminmaa is 1.6h.

When is the lowest UV index in Keminmaa?

The months with the lowest UV index are January, March, October and December, with an average maximum UV index of 1.

What is the UV index intensity in January in Keminmaa?

In Keminmaa, Finland, the average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's UV radiation.

Average temperature in January
Keminmaa, Finland

Average temperature in January - Keminmaa, Finland
  • Average high temperature in January: -6.3°C

The warmest month (with the highest average high temperature) is July (17.8°C).
The month with the lowest average high temperature is January (-6.3°C).

  • Average low temperature in January: -10.7°C

The month with the highest average low temperature is July (12.6°C).
The coldest month (with the lowest average low temperature) is January (-10.7°C).

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Average pressure in January
Keminmaa, Finland

Average pressure in January - Keminmaa, Finland
  • Average pressure in January: 1009.4mbar

The month with the highest atmospheric pressure is May (1013.9mbar).
The month with the lowest atmospheric pressure is December (1004.9mbar).

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Average wind speed in January
Keminmaa, Finland

Average wind speed in January - Keminmaa, Finland
  • Average wind speed in January: 15.2km/h

The windiest month (with the highest average wind speed) is November (17.7km/h).
The calmest month (with the lowest average wind speed) is April (12.4km/h).

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Average humidity in January
Keminmaa, Finland

Average humidity in January - Keminmaa, Finland
  • Average humidity in January: 94%

The months with the highest relative humidity are January and February (94%).
The month with the lowest relative humidity is June (71%).

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Average rainfall in January
Keminmaa, Finland

Average rainfall in January - Keminmaa, Finland
  • Average rainfall in January: 35mm

The wettest month (with the highest rainfall) is August (53mm).
The driest month (with the least rainfall) is April (28mm).

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Average rainfall days in January
Keminmaa, Finland

Average rainfall days in January - Keminmaa, Finland
  • Average rainfall days in January: 3.7 days

The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is February (3.3 days).

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Average snowfall in January
Keminmaa, Finland

Average snowfall in January - Keminmaa, Finland
  • Average snowfall in January: 185mm

The month with the highest snowfall is March (228mm).
The months with the least snowfall are July, August and September (0mm).

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Average snowfall days in January
Keminmaa, Finland

Average snowfall days in January - Keminmaa, Finland
  • Average snowfall days in January: 18.8 days

The month with the highest number of snowfall days is January (18.8 days).
The months with the least snowfall days are July, August and September (0 days).

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Average sea temperature in January
Keminmaa, Finland

Average sea temperature in January - Keminmaa, Finland
  • Average sea temperature in January: -0.7°C

The best month for swimming (with the highest average sea temperature) is July (16.8°C).
The coldest months (with the lowest average sea temperature) are January and February (-0.7°C).

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Average daylight in January /
Average sunshine in January
Keminmaa, Finland

Average daylight in January / Average sunshine in January - Keminmaa, Finland
  • Average daylight in January: 4h and 50min

The month with the longest days is July (Average daylight: 20h and 43min).
The month with the shortest days is December (Average daylight: 3h and 20min).

  • Average sunshine in January: 1h and 36min

The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is December (Average sunshine: 1h and 6min).

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Average sunshine days in January
Keminmaa, Finland

Average sunshine days in January - Keminmaa, Finland
  • Average sunshine days in January: 11.5 days

The month with the most sunshine days is October (13.9 days).
The month with the least sunshine days is December (9.9 days).

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Average UV index in January
Keminmaa, Finland

Average UV index in January - Keminmaa, Finland
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, March, October and December (UV index 1).

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Average cloud cover in January
Keminmaa, Finland

Average cloud cover in January - Keminmaa, Finland
  • Average cloud cover in January: 73

The month with the most cloud cover is January (Cloud cover 73).
The month with the least cloud cover is July (Cloud cover 40).

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Average visibility in January
Keminmaa, Finland

Average visibility in January - Keminmaa, Finland
  • Average visibility in January: 7km

The months with the highest visibility are June, July and August (10km).
The months with the lowest visibility are January, February, March and April (7km).

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