January weather forecastStrömstad, Sweden

January

Weather in January

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

Temperature

Transitioning into January, Strömstad experiences an average high-temperature of a still cold 1.4°C (34.5°F), marking a minor shift from the preceding month. Strömstad's nighttime average temperature in January drops marginally from the daytime highs, settling at a freezing cold -1.1°C (30°F).

Humidity

In January, the average relative humidity is 84%.

Rainfall

In Strömstad, in January, it is raining for 8.8 days, with typically 35mm (1.38") of accumulated precipitation. In Strömstad, Sweden, during the entire year, the rain falls for 160.3 days and collects up to 557mm (21.93") of precipitation.

Snowfall

Months with snowfall are January through April, October through December. 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 is 3.9°C (39°F).
Note: In relation to swimming, this scenario is excessively cold, perilous, and a direct threat to life. Hypothermia strikes rapidly in the absence of insulated waterproof gear.

Daylight

The average length of the day in January in Strömstad is 7h and 7min.
On the first day of January in Strömstad, Sweden, sunrise is at 09:08 and sunset at 15:29. On the last day of the month, sunrise is at 08:26 and sunset at 16:30 CET.

Sunshine

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

UV index

With an average maximum UV index of 1, January is the month with the lowest UV index in Strömstad. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In January, an average UV index of 1 transforms into the following instructions:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.

Updated: Feb 2, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In Strömstad, 1.4°C (34.5°F) is the average high-temperature and -1.1°C (30°F) is the average low-temperature during January.

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

In Strömstad, in January, during 8.8 rainfall days, 35mm (1.38") of precipitation is typically accumulated.

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.

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

In Strömstad, 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.

In Strömstad, the average day length in January is 7h and 7min.

On the first day of January, sunrise is at 09:08 and sunset at 15:29. On the last day of the month, sunrise is at 08:26 and sunset at 16:30 CET.

The average sunshine duration in January in Strömstad, Sweden, is 3.5h.

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

The average daily maximum UV index in January is 1. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year January F M A M J J A S O N D

Dec

January

Feb

Average high temperature

3.1°C

1.4°C

0.9°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

23.5km/h

23.1km/h

21.5km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

5.9

8.4

9.3

Average sea temperature

Average daylight

Average sunshine

Average sunshine days

10.8

13.7

11.4

Average UV index

Average cloud cover

59%

62%

Average visibility

9km

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

The 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).

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).

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).

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%).

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).

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).

Average snowfall in January
Strömstad, Sweden

Average snowfall in January: 55mm

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

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).
The months with the least snowfall days are June, July, August and September (0 days).

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).

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

Average daylight in January: 7h and 6min

The month with the longest days is June (Average daylight: 18h and 18min).
The month with the shortest days is December (Average daylight: 6h and 24min).

Average sunshine in January: 3h and 30min

The month with the most sunshine is June (Average sunshine: 11h and 30min).
The month with the least sunshine is December (Average sunshine: 3h and 18min).

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).

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).

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).
The months with the least cloud cover are June and July (Cloud cover 37).

Average visibility in January
Strömstad, Sweden

Average visibility in January: 9km

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