January weather forecast
Lysekil, Sweden

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Weather in January

January, like December, in Lysekil, Sweden, is another cold winter month, with an average temperature fluctuating between 2.5°C (36.5°F) and 0.3°C (32.5°F).

Temperature

Lysekil records an average high-temperature of a still wintry 2.5°C (36.5°F) as January arrives, nearly mirroring the previous month's climate. January nights in Lysekil document an average temperature reading of 0.3°C (32.5°F).

Humidity

In January, the average relative humidity in Lysekil is 83%.

Rainfall

In Lysekil, in January, during 11.5 rainfall days, 39mm (1.54") of precipitation is typically accumulated. In Lysekil, during the entire year, the rain falls for 173.9 days and collects up to 551mm (21.69") of precipitation.

Snowfall

Months with snowfall are January through May, November and December. The months with the most snowfall in Lysekil are January and February, with an average 30mm (1.18") of accumulated snow.

Sea temperature

In Lysekil, the average seawater temperature in January is 4.1°C (39.4°F).
Note: While participating in swimming, this is a serious life-threatening situation. Breathing becomes unmanageable, making lucid thinking almost impossible. The use of a specialized swimsuit is crucial to control thermal loss.

Daylight

In Lysekil, the average length of the day in January is 7h and 16min.
On the first day of January in Lysekil, sunrise is at 09:01 and sunset at 15:33. On the last day of the month, sunrise is at 08:22 and sunset at 16:33 CET.

Sunshine

The average sunshine in January is 3.6h.

UV index

The months with the lowest UV index in Lysekil, Sweden, are January through March, November and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV radiation for the average person.
Note: The UV index of 2 during January translates into the following guidance:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. To guard against the harmful effects of the Sun, minimize exposure during midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
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Frequently asked questions

How cold is it in Lysekil in January?

In Lysekil, 2.5°C (36.5°F) is the average high-temperature and 0.3°C (32.5°F) is the average low-temperature during January.

What is the average humidity in January in Lysekil?

In Lysekil, the average relative humidity in January is 83%.

How many days does it rain in January in Lysekil?

In Lysekil, in January, during 11.5 rainfall days, 39mm (1.54") of precipitation is typically accumulated.

What is the snowiest month in Lysekil?

The months with the most snowfall in Lysekil are January and February, with an average 30mm (1.18") of accumulated snow.

How many days does it snow in January in Lysekil?

In Lysekil, Sweden, in January, during 5.8 snowfall days, 30mm (1.18") of snow is typically accumulated.

How cold is the water in January in Lysekil?

In January, the average sea temperature in Lysekil is 4.1°C (39.4°F). For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

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

The average day length in January is 7h and 16min.

When is the sunrise / sunset in January in Lysekil?

On the first day of January, sunrise is at 09:01 and sunset at 15:33. On the last day of the month, sunrise is at 08:22 and sunset at 16:33 CET.

How long on average sun shines in January in Lysekil?

The average sunshine duration in January in Lysekil is 3.6h.

When is the lowest UV index in Lysekil?

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

What is the UV index intensity in January in Lysekil?

In Lysekil, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal hazard to health from exposure to the Sun's 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
Lysekil, Sweden

Average temperature in January - Lysekil, Sweden
  • Average high temperature in January: 2.5°C

The warmest month (with the highest average high temperature) is July (18.2°C).
The month with the lowest average high temperature is February (1.8°C).

  • Average low temperature in January: 0.3°C

The month with the highest average low temperature is August (15.3°C).
The coldest month (with the lowest average low temperature) is February (-0.2°C).

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Average pressure in January
Lysekil, Sweden

Average pressure in January - Lysekil, Sweden
  • Average pressure in January: 1011mbar

The month with the highest atmospheric pressure is April (1014.5mbar).
The month with the lowest atmospheric pressure is December (1008.4mbar).

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Average wind speed in January
Lysekil, Sweden

Average wind speed in January - Lysekil, Sweden
  • Average wind speed in January: 26.2km/h

The windiest month (with the highest average wind speed) is December (27.6km/h).
The calmest month (with the lowest average wind speed) is June (19.1km/h).

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Average humidity in January
Lysekil, Sweden

Average humidity in January - Lysekil, Sweden
  • Average humidity in January: 83%

The month with the highest relative humidity is February (85%).
The month with the lowest relative humidity is May (75%).

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Average rainfall in January
Lysekil, Sweden

Average rainfall in January - Lysekil, Sweden
  • Average rainfall in January: 39mm

The wettest month (with the highest rainfall) is August (72mm).
The driest month (with the least rainfall) is April (22mm).

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Average rainfall days in January
Lysekil, Sweden

Average rainfall days in January - Lysekil, Sweden
  • Average rainfall days in January: 11.5 days

The month with the highest number of rainy days is August (18.6 days).
The month with the least rainy days is February (9.9 days).

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Average snowfall in January
Lysekil, Sweden

Average snowfall in January - Lysekil, Sweden
  • Average snowfall in January: 30mm

The months with the highest snowfall are January and February (30mm).
The months with the least snowfall are June, July, August, September and October (0mm).

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Average snowfall days in January
Lysekil, Sweden

Average snowfall days in January - Lysekil, Sweden
  • Average snowfall days in January: 5.8 days

The month with the highest number of snowfall days is February (6.9 days).
The months with the least snowfall days are June, July, August, September and October (0 days).

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Average sea temperature in January
Lysekil, Sweden

Average sea temperature in January - Lysekil, Sweden
  • Average sea temperature in January: 4.1°C

The best month for swimming (with the highest average sea temperature) is August (18.4°C).
The coldest month (with the lowest average sea temperature) is March (2.8°C).

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Average daylight in January /
Average sunshine in January
Lysekil, Sweden

Average daylight in January / Average sunshine in January - Lysekil, Sweden
  • Average daylight in January: 7h and 2min

The month with the longest days is June (Average daylight: 18h and 6min).
The month with the shortest days is December (Average daylight: 6h and 30min).

  • Average sunshine in January: 3h and 4min

The month with the most sunshine is June (Average sunshine: 11h and 24min).
The month with the least sunshine is December (Average sunshine: 3h and 30min).

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Average sunshine days in January
Lysekil, Sweden

Average sunshine days in January - Lysekil, Sweden
  • Average sunshine days in January: 13 days

The month with the most sunshine days is April (16.9 days).
The months with the least sunshine days are November and December (10.3 days).

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Average UV index in January
Lysekil, Sweden

Average UV index in January - Lysekil, Sweden
  • Average UV index in January: 2

The months with the highest UV index are June and July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

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Average cloud cover in January
Lysekil, Sweden

Average cloud cover in January - Lysekil, Sweden
  • Average cloud cover in January: 61

The months with the most cloud cover are February and November (Cloud cover 62).
The months with the least cloud cover are June and July (Cloud cover 36).

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Average visibility in January
Lysekil, Sweden

Average visibility in January - Lysekil, Sweden
  • Average visibility in January: 9km

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

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Lysekil, Sweden

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