January weather forecast
Frederikshavn, Denmark

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Weather in January

Frederikshavn, Denmark, commences each year with chilling temperatures and frequent precipitation. While rain is frequent this month, snowfall is also prevalent with 21mm (0.83") falling on an average of about 7.8 days. The coastal city of Frederikshavn experiences relatively stable atmospheric pressure, ensuring the icy winds blowing at average speeds of 23.9km/h (14.9mph) do not fluctuate wildly. In January, the skies over Frederikshavn harbour a relatively high degree of cloud cover, limiting the number of clear, sunny days. Despite the cold weather, the city's vibrant winter blues are sure to enchant lovers of the colder season.

Temperature

Frederikshavn experiences an average high-temperature of a still icy 3.2°C (37.8°F) in January, marking an insignificant shift from 5.1°C (41.2°F) in December. Frederikshavn records a consistent average nighttime temperature of 1.1°C (34°F) in January, slightly lower than the daytime high.

Humidity

The months with the highest humidity are January, February and November, with an average relative humidity of 83%.

Rainfall

In Frederikshavn, during January, the rain falls for 8.9 days and regularly aggregates up to 20mm (0.79") of precipitation. In Frederikshavn, during the entire year, the rain falls for 135.8 days and collects up to 290mm (11.42") of precipitation.

Snowfall

Months with snowfall in Frederikshavn are January through April, October through December. The months with the most snowfall in Frederikshavn, Denmark, are January and February, with an average 21mm (0.83") of accumulated snow.

Sea temperature

In Frederikshavn, the average seawater temperature in January is 3.6°C (38.5°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 Frederikshavn, the average length of the day in January is 7h and 27min.
On the first day of the month, sunrise is at 08:59 and sunset at 15:43. On the last day of January, in Frederikshavn, Denmark, sunrise is at 08:21 and sunset at 16:40 CET.

Sunshine

In Frederikshavn, the average sunshine in January is 3.4h.

UV index

The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily high UV index of 2 during January translates into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
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Frequently asked questions

Is January cold in Frederikshavn?

January temperatures in Frederikshavn vary between a high-temperature of 3.2°C (37.8°F) and a low-temperature of 1.1°C (34°F).

What is the most humid month in Frederikshavn?

The months with the highest humidity in Frederikshavn, Denmark, are January, February and November, with an average relative humidity of 83%.

What is the average humidity in January in Frederikshavn?

In January, the average relative humidity is 83%.

How much does it rain in Frederikshavn in January?

In Frederikshavn, in January, during 8.9 rainfall days, 20mm (0.79") of precipitation is typically accumulated.

When does it snow the most in Frederikshavn?

The months with the most snowfall in Frederikshavn are January and February, with an average 21mm (0.83") of accumulated snow.

How many days does it snow in January in Frederikshavn?

In Frederikshavn, during January, snow falls for 7.8 days and regularly aggregates up to 21mm (0.83") of snow.

How cold is the water in January in Frederikshavn?

In Frederikshavn, Denmark, the average seawater temperature in January is 3.6°C (38.5°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 Frederikshavn?

In Frederikshavn, Denmark, the average day length in January is 7h and 27min.

What time are sunrise and sunset in January in Frederikshavn?

In January, on the first day of the month, sunrise is at 08:59 and sunset at 15:43. On the last day of the month, in Frederikshavn, Denmark, sunrise is at 08:21 and sunset at 16:40 CET.

How long on average sun shines in January in Frederikshavn?

In Frederikshavn, Denmark, the average sunshine duration in January is 3.4h.

When is the lowest UV index in Frederikshavn?

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

What is the UV index reading in January in Frederikshavn?

The average daily maximum UV index in January in Frederikshavn, Denmark, is 2. A UV Index reading of 2, and below, represents a low health risk from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
5.1°C 41.2°F
3.2°C 37.8°F
2.8°C 37°F
Average low temperature
2.9°C 37.2°F
1.1°C 34°F
0.4°C 32.7°F
Average pressure
1008.8mbar 29.79inHg
1011.1mbar 29.86inHg
1011.4mbar 29.87inHg
Average wind speed
25km/h 15.5mph
23.9km/h 14.9mph
22km/h 13.7mph
Average max. wind speed
26.3km/h 16.3mph
25.3km/h 15.7mph
23.3km/h 14.5mph
Average wind speed gusts
37.1km/h 23.1mph
36km/h 22.4mph
34km/h 21.1mph
Average humidity
82%
83%
83%
Average rainfall
23mm 0.91"
20mm 0.79"
22mm 0.87"
Average rainfall days
12.3
8.9
7.6
Average snowfall
19mm 0.75"
21mm 0.83"
21mm 0.83"
Average snowfall days
4.5
7.8
7.4
Average sea temperature
6°C 42.8°F
3.6°C 38.5°F
3.3°C 37.9°F
Average daylight
6h 4min
7h 2min
9h 3min
Average sunshine
3h 2min
3h 2min
3h 2min
Average sunshine days
11.7
13.3
12.2
Average UV index
2
2
2
Average cloud cover
66%
65%
66%
Average visibility
9km 5.6mi
9km 5.6mi
9km 5.6mi

Average temperature in January
Frederikshavn, Denmark

Average temperature in January - Frederikshavn, Denmark
  • Average high temperature in January: 3.2°C

The warmest months (with the highest average high temperature) are July and August (18.8°C).
The month with the lowest average high temperature is February (2.8°C).

  • Average low temperature in January: 1.1°C

The month with the highest average low temperature is August (15.1°C).
The coldest month (with the lowest average low temperature) is February (0.4°C).

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Average pressure in January
Frederikshavn, Denmark

Average pressure in January - Frederikshavn, Denmark
  • Average pressure in January: 1011.1mbar

The month with the highest atmospheric pressure is April (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).

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Average wind speed in January
Frederikshavn, Denmark

Average wind speed in January - Frederikshavn, Denmark
  • Average wind speed in January: 23.9km/h

The windiest month (with the highest average wind speed) is December (25km/h).
The calmest month (with the lowest average wind speed) is June (17.7km/h).

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Average humidity in January
Frederikshavn, Denmark

Average humidity in January - Frederikshavn, Denmark
  • Average humidity in January: 83%

The months with the highest relative humidity are January, February and November (83%).
The months with the lowest relative humidity are April, May and June (74%).

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Average rainfall in January
Frederikshavn, Denmark

Average rainfall in January - Frederikshavn, Denmark
  • Average rainfall in January: 20mm

The wettest month (with the highest rainfall) is August (37mm).
The driest month (with the least rainfall) is April (14mm).

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Average rainfall days in January
Frederikshavn, Denmark

Average rainfall days in January - Frederikshavn, Denmark
  • Average rainfall days in January: 8.9 days

The month with the highest number of rainy days is August (14.1 days).
The month with the least rainy days is February (7.6 days).

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Average snowfall in January
Frederikshavn, Denmark

Average snowfall in January - Frederikshavn, Denmark
  • Average snowfall in January: 21mm

The months with the highest snowfall are January and February (21mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in January
Frederikshavn, Denmark

Average snowfall days in January - Frederikshavn, Denmark
  • Average snowfall days in January: 7.8 days

The month with the highest number of snowfall days is January (7.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average sea temperature in January
Frederikshavn, Denmark

Average sea temperature in January - Frederikshavn, Denmark
  • Average sea temperature in January: 3.6°C

The best month for swimming (with the highest average sea temperature) is August (18.3°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
Frederikshavn, Denmark

Average daylight in January / Average sunshine in January - Frederikshavn, Denmark
  • Average daylight in January: 7h and 2min

The month with the longest days is June (Average daylight: 17h and 54min).
The month with the shortest days is December (Average daylight: 6h and 42min).

  • Average sunshine in January: 3h and 2min

The month with the most sunshine is June (Average sunshine: 11h and 0min).
The months with the least sunshine are November and December (Average sunshine: 3h and 18min).

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Average sunshine days in January
Frederikshavn, Denmark

Average sunshine days in January - Frederikshavn, Denmark
  • Average sunshine days in January: 13.3 days

The month with the most sunshine days is April (18.3 days).
The month with the least sunshine days is December (11.7 days).

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Average UV index in January
Frederikshavn, Denmark

Average UV index in January - Frederikshavn, Denmark
  • Average UV index in January: 2

The months with the highest UV index are June, July and August (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
Frederikshavn, Denmark

Average cloud cover in January - Frederikshavn, Denmark
  • Average cloud cover in January: 65

The month with the most cloud cover is November (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 37).

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Average visibility in January
Frederikshavn, Denmark

Average visibility in January - Frederikshavn, Denmark
  • Average visibility in January: 9km

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

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Frederikshavn, Denmark

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