January weather forecast and climate
Strömstad, Sweden

Weather in January

January, like December, in Strömstad, Sweden, is a wintry winter month, with average temperature fluctuating between 1.4°C (34.5°F) and -1.1°C (30°F).

Temperature

In January, the average high-temperature is almost the same as in December - a still wintry 1.4°C (34.5°F). In Strömstad, the average low-temperature is -1.1°C (30°F).

Humidity

In January, the average relative humidity in Strömstad is 84%.

Rainfall

In Strömstad, during January, the rain falls for 8.8 days and regularly aggregates up to 35mm (1.38") of precipitation. Throughout the year, there are 160.3 rainfall days, and 557mm (21.93") of precipitation is accumulated.

Snowfall

January through April, October through December are months with snowfall. The month with the most snowfall in Strömstad is January when snow falls for 8.4 days and typically aggregates up to 55mm (2.17") of snow.

Sea temperature

In January, the average sea temperature in Strömstad, Sweden, is 3.9°C (39°F).
Note: For swimming, this is considered extremely cold, dangerous, and life-threatening. Unless suitably protected with insulated waterproof clothing, hypothermia quickly occurs.

Daylight

In Strömstad, the average length of the day in January is 7.1h.

Sunshine

In Strömstad, the average sunshine is 3.5h.

UV index

The month with the lowest UV index in Strömstad, Sweden, is January, with an average maximum UV index of 1. A UV Index reading of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV rays for the average person.
Note: The daily maximum UV index of 1 interpret into the following advice:
People with sensitive skin, children, and babies should always be protected from prolonged 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 temperature in January in Strömstad?

The average high-temperature, in January, is 1.4°C (34.5°F), while the average low-temperature is -1.1°C (30°F).

What is the average humidity in January in Strömstad?

In Strömstad, the average relative humidity in January is 84%.

How many days does it rain in January in Strömstad?

In January, the rain falls for 8.8 days. Throughout January, 35mm (1.38") of precipitation is accumulated.

How much does it snow in Strömstad in January?

In Strömstad, in January, during 8.4 snowfall days, 55mm (2.17") of snow is typically accumulated.

What is the snowiest month in Strömstad?

January is the month with the most snowfall in Strömstad, Sweden. Snow falls for 8.4 days and accumulates 55mm (2.17") of snow.

What is the sea temperature in January in Strömstad?

In Strömstad, Sweden, in January, the average water temperature is 3.9°C (39°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 Strömstad?

The average length of the day in January in Strömstad, Sweden, is 7.1h.

How long on average sun shines in January in Strömstad?

In Strömstad, Sweden, the average sunshine in January is 3.5h.

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

With an average maximum UV index of 1, January is the month with the lowest UV index in Strömstad.

How high is the UV index in January in Strömstad?

The average daily maximum UV index in January in Strömstad is 1. A UV Index estimate of 2, and below, represents a low health threat from unsafe exposure to the Sun's UV rays.

Average temperature in January
Strömstad, Sweden

Average temperature in January - Strömstad, Sweden
  • Average high temperature in January: 1.4°C

The warmest month (with the highest average high temperature) is July (19°C).
The month with the lowest average high temperature is February (0.9°C).

  • Average low temperature in January: -1.1°C

Months with the highest average low temperature are July and August (14.3°C).
The coldest month (with the lowest average low temperature) is February (-1.9°C).

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Average pressure in January
Strömstad, Sweden

Average pressure in January - Strömstad, Sweden
  • Average pressure in January: 1011.1mbar

The month with the highest atmospheric pressure is April (1014.3mbar).
The month with the lowest atmospheric pressure is December (1008mbar).

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Average wind speed in January
Strömstad, Sweden

Average wind speed in January - Strömstad, Sweden
  • Average wind speed in January: 21.6km/h

The windiest month (with the highest average wind speed) is December (22.2km/h).
The calmest month (with the lowest average wind speed) is June (16km/h).

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Average humidity in January
Strömstad, Sweden

Average humidity in January - Strömstad, Sweden
  • Average humidity in January: 84%

The month with the highest relative humidity is February (86%).
The month with the lowest relative humidity is May (73%).

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Average rainfall in January
Strömstad, Sweden

Average rainfall in January - Strömstad, Sweden
  • Average rainfall in January: 35mm

The wettest month (with the highest rainfall) is August (71mm).
The driest month (with the least rainfall) is April (25mm).

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Average rainfall days in January
Strömstad, Sweden

Average rainfall days in January - Strömstad, Sweden
  • Average rainfall days in January: 8.8 days

The month with the highest number of rainy days is August (17.8 days).
The month with the least rainy days is January (8.8 days).

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Average snowfall in January
Strömstad, Sweden

Average snowfall in January - Strömstad, Sweden
  • Average snowfall in January: 55mm

The month with the highest snowfall is January (55mm).
Months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in January
Strömstad, Sweden

Average snowfall days in January - Strömstad, Sweden
  • Average snowfall days in January: 8.4 days

The month with the highest number of snowfall days is February (9.3 days).
Months with the least snowfall days are June, July, August and September (0 days).

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Average sea temperature in January
Strömstad, Sweden

Average sea temperature in January - Strömstad, Sweden
  • Average sea temperature in January: 3.9°C

The best month for swimming (with the highest average sea temperature) is August (18.5°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
Strömstad, Sweden

Average daylight in January / Average sunshine in January - Strömstad, Sweden
  • Average daylight in January: 7.1h

The month with the longest days is June (Average daylight: 18.4h).
The month with the shortest days is December (Average daylight: 6.3h).

  • Average sunshine in January: 3.5h

The month with the most sunshine is June (Average sunshine: 11.5h).
The month with the least sunshine is December (Average sunshine: 3.3h).

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Average sunshine days in January
Strömstad, Sweden

Average sunshine days in January - Strömstad, Sweden
  • Average sunshine days in January: 13.7 days

The month with the most sunshine days is April (17.3 days).
The month with the least sunshine days is December (10.8 days).

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Average UV index in January
Strömstad, Sweden

Average UV index in January - Strömstad, Sweden
  • Average UV index in January: 1

The month with the highest UV index is July (UV index 5).
The month with the lowest UV index is January (UV index 1).

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Average cloud cover in January
Strömstad, Sweden

Average cloud cover in January - Strömstad, Sweden
  • Average cloud cover in January: 59

The month with the most cloud cover is February (Cloud cover 62).
Months with the least cloud cover are June and July (Cloud cover 37).

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Average visibility in January
Strömstad, Sweden

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

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

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