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Contents
- The climate of Frederikshavn
- The best time to visit Frederikshavn
- The worst time to visit Frederikshavn
- Spring weather in Frederikshavn
- Summer weather in Frederikshavn
- Autumn weather in Frederikshavn
- Winter weather in Frederikshavn
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average snowfall
- Average snowfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Frederikshavn
Frederikshavn, Denmark, falls under the Köppen climate classification of Cfb, a designation correlating to a marine west coast climate with warm summers. The geographical positioning of Frederikshavn, located on the eastern coast of the Jutland Peninsula, contributes to the mildness of its weather patterns, year-round.
Throughout the year, Frederikshavn sees varying weather parameters with significant fluctuations between months. Essential to note, the relative humidity stays more or less consistent, averaging between 74% and 83%. However, the town experiences ranges in temperature from 1.1°C (34°F) in the colder months to up to 18.8°C (65.8°F) during the warmer seasons.
Rainfall patterns show peaks and troughs across the year. The highest average rainfall of 37mm (1.46") occurs in August, while the lowest average rainfall of 14mm (0.55") is seen in April. Monthly average snowfall reaches its zenith at 21mm (0.83") in January and February, yet is non-existent from May through to September. On the scale of ultraviolet radiation, the index hits 5 in the sunnier months, offering ample opportunities for sunbathing, albeit with the necessary protection.
One discernible aspect of Frederikshavn's climate is its wind velocity, which averages between 17.7km/h (11mph) and 25km/h (15.5mph). The month of December sees the highest wind speed, averaging a forceful 25km/h (15.5mph). The visible juxtaposition between the wind speed and other climatic factors crafts a unique picture of the town's overall weather experience.
Throughout the year, Frederikshavn sees varying weather parameters with significant fluctuations between months. Essential to note, the relative humidity stays more or less consistent, averaging between 74% and 83%. However, the town experiences ranges in temperature from 1.1°C (34°F) in the colder months to up to 18.8°C (65.8°F) during the warmer seasons.
Rainfall patterns show peaks and troughs across the year. The highest average rainfall of 37mm (1.46") occurs in August, while the lowest average rainfall of 14mm (0.55") is seen in April. Monthly average snowfall reaches its zenith at 21mm (0.83") in January and February, yet is non-existent from May through to September. On the scale of ultraviolet radiation, the index hits 5 in the sunnier months, offering ample opportunities for sunbathing, albeit with the necessary protection.
One discernible aspect of Frederikshavn's climate is its wind velocity, which averages between 17.7km/h (11mph) and 25km/h (15.5mph). The month of December sees the highest wind speed, averaging a forceful 25km/h (15.5mph). The visible juxtaposition between the wind speed and other climatic factors crafts a unique picture of the town's overall weather experience.
The best time to visit Frederikshavn
June through August offers the warmest conditions in Frederikshavn, with average high temperatures ranging from 16.9°C (62.4°F) to 18.8°C (65.8°F). Sea temperatures peak at 18.3°C (64.9°F) in August, making it the ideal time for seaside activities. Additionally, these months experience the longest daylight hours, ranging from 15.2 hours to 17.9 hours, and the highest UV index, making these months ideal for outdoor activities. Despite increased rainfall during these times, with an average of 31mm (1.22") to 37mm (1.46"), the increased sunshine and warmth make these months the most appealing for visitors to Frederikshavn.
The worst time to visit Frederikshavn
The coldest month in Frederikshavn is February, with average high temperatures only reaching up to 2.8°C (37°F) and lows dropping down to 0.4°C (32.7°F). Combined with an average snowfall of 21mm (0.83") and a much shorter daylight duration of 9.5 hours, the overall weather conditions tend not to favour outdoor activities. The cold sea temperatures, which hover around 3.3°C (37.9°F), make sea-based activities quite challenging and less enjoyable. Another deterrent for potential visitors is the relatively high wind speed averaging 22km/h (13.7mph). Collectively, these factors make February the less desirable time for a visit to Frederikshavn.
Spring weather in Frederikshavn
The onset of spring heralds a gradual increase in Frederikshavn's temperatures, with averages climbing from 5.2°C (41.4°F) in March to 13.3°C (55.9°F) in May. The relative humidity sees a decrease from 80 to 74%, making the weather comfortable. As spring progresses, daylight hours lengthen considerably, from 11.9 hours in March to 16.6 hours in May. The rainfall experiences an upward trend during these months, peaking at 22mm (0.87") in May, though the nature of rainfall is often moderate in nature, punctuated by sunny spells.
Summer weather in Frederikshavn
June, July, and August constitute the summer months in Frederikshavn and witness maximum average temperatures ranging from 16.9°C (62.4°F) to 18.8°C (65.8°F). Ample daylight hours between 15.2 hours to 17.9 hours make summer days lengthy and conducive to outdoor activities. The sea temperatures escalate during these months, reaching a comfortable 18.3°C (64.9°F) in August. Notwithstanding the increased rainfall, the balance of sunshine, warmth, and seaside opportunity provide an enjoyable summer in Frederikshavn.
Autumn weather in Frederikshavn
During autumn, Frederikshavn observes a drop in temperature from 15.9°C (60.6°F) in September to 7.9°C (46.2°F) in November. Accompanied by an increase in relative humidity from 78% to 83% and a decrease in daylight hours from 12.8 to 8 hours, autumn heralds a gradual shift towards cooler weather. Sea temperatures similarly decline from 16.3°C (61.3°F) to 9.3°C (48.7°F) throughout the season. While rainfall remains somewhat high, averaging between 20mm (0.79") to 31mm (1.22"), the fall foliage and milder climes make this a pleasant time to visit Frederikshavn.
Winter weather in Frederikshavn
The winter months of December, January, and February are the coldest in Frederikshavn, with average high temperatures falling between 3.2°C (37.8°F) and 5.1°C (41.2°F) and average low temperatures pushing the mercury down to between 1.1°C (34°F) and 2.9°C (37.2°F). December sees the lowest daylight duration at 6.7 hours. Sea temperatures sit at a chilly 6°C (42.8°F) in December and drop further to 3.6°C (38.5°F) in February. Heavy snowfall is expected during these months, with averages from 2mm (0.08") to 21mm (0.83"). The winter season also records the highest average wind speeds, reminding residents and visitors alike of the steadily frigid climes.
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. Weather in January »
Weather in February
Just as in January, February in Frederikshavn is characterized by low temperatures and frequent snowfall, albeit the snowfall reduced from 21mm (0.83") to 19mm (0.75"). The daylight hours begin to extend compared to the preceding month, allowing for more opportunities to explore the city's winter landscapes. Weather in February »
Weather in March
March, serving as a transition month from the freezing winter to the mild spring, experiences an average high temperature of 5.2°C (41.4°F) and an average low of 2.3°C (36.1°F). The frequency of rainy days increases, while the occurrence of snowfall dramatically reduces, marking the departure of winter. Weather in March »
Weather in April
April in Frederikshavn sees a significant shift in weather patterns. The temperature rises to an average high of 9.3°C (48.7°F), rendering a more comfortable and pleasant climate. Rain remains fairly constant, although the total precipitation sees a minor decrement compared to March. Weather in April »
Weather in May
May hails the arrival of true spring in Frederikshavn with temperatures averaging between 13.3°C (55.9°F) and 8.8°C (47.8°F). The town witnesses long daylight hours, thus greatly enriching outdoor activities. Comparatively, May brings a higher possibility of showing sunny days in contrast with the previous month. Weather in May »
Weather in June
June is typically the first month of summer in Frederikshavn bringing warm weather with temperatures reaching 16.9°C (62.4°F). However, this season is characterized by an increase in rainfall, reaching a mark of 28mm (1.1") over the month. Weather in June »
Weather in July
July is the warmest month of the year for Frederikshavn, reaching average high temperatures of 18.8°C (65.8°F) and never falling below 14.7°C (58.5°F). Even though temperatures rise, the frequency and volume of rainfall peak to 31mm (1.22") over 12.8 days. Weather in July »
Weather in August
By August, Frederikshavn has fully embraced the summer with another round of maximum temperatures reaching 18.8°C (65.8°F). Rainfall increases further, seeing the highest level of precipitation for the year at 37mm (1.46"). However, vacationers need not worry, as the sea temperature reaches its annual peak of 18.3°C (64.9°F) allowing for enjoyable aquatic activities. Weather in August »
Weather in September
As summer subsides, September introduces fall in Frederikshavn, with temperatures lowering to an average high of 15.9°C (60.6°F) and a low of 12.8°C (55°F). Rainfall totals start to decline, presenting relatively drier weather conditions. Weather in September »
Weather in October
October signifies a more noticeable progression into the fall season, as evidenced by the further lowering of temperatures to averages between 11.5°C (52.7°F) and 9.1°C (48.4°F). Rainfall totals further decline; however, they remain comparatively higher than those in spring, totaling to 31mm (1.22"). Weather in October »
Weather in November
November sees a drastic shift in weather as temperatures continue to drop, recording a high of 7.9°C (46.2°F) and a low of 5.9°C (42.6°F). The rainfall totals decrease slightly to 24mm (0.94"), while the city observes virtually no snowfall. Weather in November »
Weather in December
December marks the onset of winter in Frederikshavn, with temperatures continuing to drop and reaching as low as 2.9°C (37.2°F). The return of snowfall, touching a significant 19mm (0.75") over 4.5 days, contributes to the festive holiday spirit. Weather in December »
[Resources]Frequently asked questions
What is the most humid month in Frederikshavn?
The months with the highest humidity are January, February and November, with an average relative humidity of 83%.
How much does it rain in Frederikshavn?
In Frederikshavn, Denmark, during the entire year, the rain falls for 135.8 days and collects up to 290mm (11.42") of precipitation.
When does it snow in Frederikshavn?
January through April, October through December are months with snowfall.
When does it snow the most in Frederikshavn?
The months with the most snowfall are January and February, with an average 21mm (0.83") of accumulated snow.
How much does it snow in Frederikshavn?
In Frederikshavn, during the entire year, snow falls for 23.9 days and aggregates up to 74mm (2.91") of snow.
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 time of the year is the coldest in Frederikshavn?
February, characterized by an average high temperature of 2.8°C (37°F) and a low temperature of 0.4°C (32.7°F), is generally the coldest month.
What month is the sea coldest in Frederikshavn?
The month with the coldest seawater in Frederikshavn is March, with an average sea temperature of 2.8°C (37°F).
What is the least humid month in Frederikshavn?
The months with the lowest humidity are April through June, with an average relative humidity of 74%.
What is the driest month in Frederikshavn?
The month with the least rainfall is April, when the rain falls for 9.4 days and typically collects 14mm (0.55") of precipitation.
When it does not snow in Frederikshavn?
May through September are months without snowfall in Frederikshavn.
When are the longest days in Frederikshavn?
June has the longest days of the year, with an average of 17h and 54min of daylight.
What month has the most sunshine in Frederikshavn?
With an average of 11h of sunshine, June has the most sunshine of the year.
When is the highest UV index in Frederikshavn?
The months with the highest UV index are June through August, with an average maximum UV index of 5.
What month is the hottest in Frederikshavn?
The warmest period in Frederikshavn falls in July and August, when the average high-temperature reaches 18.8°C (65.8°F).
What is the rainiest month in Frederikshavn?
The month with the most rainfall in Frederikshavn is August, when the rain falls for 14.1 days and typically aggregates up to 37mm (1.46") of precipitation.
What is the month with the warmest sea water in Frederikshavn?
With an average sea temperature of 18.3°C (64.9°F), August is the month with the warmest seawater in Frederikshavn.
When is Daylight Saving Time (DST) in Frederikshavn?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends in Frederikshavn, and the time zone changes from CEST to CET. The next Daylight Saving Time starts on Sunday, 30. March 2025, at 02:00, and the time zone reverts from CET to CEST.
What are the months with the least sunshine in Frederikshavn?
The months with the least sunshine in Frederikshavn, Denmark, are November and December, with an average of 3.3h of sunshine.
What is the month with the shortest days in Frederikshavn?
With an average of 6h and 42min of daylight, December has the shortest days of the year.
Average temperature
Frederikshavn, Denmark
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).
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).
Average pressure
Frederikshavn, Denmark
- Average pressure in January:
1011.1mbar - Average pressure in February:
1011.4mbar - Average pressure in March:
1012.8mbar - Average pressure in April:
1014.8mbar - Average pressure in May:
1014.7mbar - Average pressure in June:
1013.2mbar
- Average pressure in July:
1011.8mbar - Average pressure in August:
1012.5mbar - Average pressure in September:
1013.7mbar - Average pressure in October:
1013.8mbar - Average pressure in November:
1009.9mbar - Average pressure in December:
1008.8mbar
The month with the highest atmospheric pressure is April (1014.8mbar).
The month with the lowest atmospheric pressure is December (1008.8mbar).
Average wind speed
Frederikshavn, Denmark
- Average wind speed in January:
23.9km/h - Average wind speed in February:
22km/h - Average wind speed in March:
20.8km/h - Average wind speed in April:
18.6km/h - Average wind speed in May:
18km/h - Average wind speed in June:
17.7km/h
- Average wind speed in July:
18.1km/h - Average wind speed in August:
18.9km/h - Average wind speed in September:
21.3km/h - Average wind speed in October:
23.6km/h - Average wind speed in November:
23.9km/h - Average wind speed in December:
25km/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).
Average humidity
Frederikshavn, Denmark
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%).
Average rainfall
Frederikshavn, Denmark
The wettest month (with the highest rainfall) is August (37mm).
The driest month (with the least rainfall) is April (14mm).
Average rainfall days
Frederikshavn, Denmark
- Average rainfall days in January:
8.9 days - Average rainfall days in February:
7.6 days - Average rainfall days in March:
9.8 days - Average rainfall days in April:
9.4 days - Average rainfall days in May:
12.1 days - Average rainfall days in June:
11.4 days
- Average rainfall days in July:
12.8 days - Average rainfall days in August:
14.1 days - Average rainfall days in September:
11.2 days - Average rainfall days in October:
13.3 days - Average rainfall days in November:
12.9 days - Average rainfall days in December:
12.3 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).
Average snowfall
Frederikshavn, Denmark
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).
Average snowfall days
Frederikshavn, Denmark
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
7.4 days - Average snowfall days in March:
2.7 days - Average snowfall days in April:
0.4 days - Average snowfall days in May:
0 days - Average snowfall days in June:
0 days
- Average snowfall days in July:
0 days - Average snowfall days in August:
0 days - Average snowfall days in September:
0 days - Average snowfall days in October:
0.2 days - Average snowfall days in November:
0.9 days - Average snowfall days in December:
4.5 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).
Average sea temperature
Frederikshavn, Denmark
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).
Average daylight / Average sunshine
Frederikshavn, Denmark
- Average daylight in January:
7h and 2min - Average daylight in February:
9h and 3min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 2min - Average daylight in May:
16h and 4min - Average daylight in June:
17h and 5min
- Average daylight in July:
17h and 2min - Average daylight in August:
15h and 1min - Average daylight in September:
12h and 5min - Average daylight in October:
10h and 2min - Average daylight in November:
8h and 0min - Average daylight in December:
6h and 4min
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 - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 5min - Average sunshine in April:
8h and 5min - Average sunshine in May:
9h and 2min - Average sunshine in June:
11h and 0min
- Average sunshine in July:
10h and 2min - Average sunshine in August:
9h and 1min - Average sunshine in September:
7h and 4min - Average sunshine in October:
4h and 1min - Average sunshine in November:
3h and 2min - Average sunshine in December:
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).
Average sunshine days
Frederikshavn, Denmark
- Average sunshine days in January:
13.3 days - Average sunshine days in February:
12.2 days - Average sunshine days in March:
17.3 days - Average sunshine days in April:
18.3 days - Average sunshine days in May:
17.5 days - Average sunshine days in June:
16.9 days
- Average sunshine days in July:
15.5 days - Average sunshine days in August:
14.3 days - Average sunshine days in September:
15.6 days - Average sunshine days in October:
13.8 days - Average sunshine days in November:
12.8 days - Average sunshine days in December:
11.7 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).
Average UV index
Frederikshavn, Denmark
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).
Average cloud cover
Frederikshavn, Denmark
The month with the most cloud cover is November (Cloud cover 67).
The month with the least cloud cover is July (Cloud cover 37).
Average visibility
Frederikshavn, Denmark
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).
Frederikshavn, Denmark
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