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Contents
- The climate of Herlev
- The best time to visit Herlev
- The worst time to visit Herlev
- Spring weather in Herlev
- Summer weather in Herlev
- Autumn weather in Herlev
- Winter weather in Herlev
- 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 daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The climate of Herlev
The general weather conditions of Herlev, Denmark, fall under the marine west coast, warm summer bracket, according to the Köppen climate classification, otherwise known as Cfb zone. Geographically, Herlev is located in the heart of this predominant climate area.
A comprehensive analysis of annual climatological data reveals a pattern marked by reliable precipitation and moderate temperatures. Temperatures see a steady rise from 2.7°C (36.9°F) to 20.3°C (68.5°F), between the months of February and August. Following that, they descend to an average of 4.6°C (40.3°F) in December. On the other end of the spectrum, relative humidity showcases a year-round average of 80%.
A noteworthy trait of Herlev's climate pertains to the rainfall pattern. The town observes a significant rise in rainfall from January to August, punctuated by periods of reduced precipitation in April and March. Furthermore, Herlev experiences snowy conditions primarily in January, February, and towards the end of the year, in November and December.
A comprehensive analysis of annual climatological data reveals a pattern marked by reliable precipitation and moderate temperatures. Temperatures see a steady rise from 2.7°C (36.9°F) to 20.3°C (68.5°F), between the months of February and August. Following that, they descend to an average of 4.6°C (40.3°F) in December. On the other end of the spectrum, relative humidity showcases a year-round average of 80%.
A noteworthy trait of Herlev's climate pertains to the rainfall pattern. The town observes a significant rise in rainfall from January to August, punctuated by periods of reduced precipitation in April and March. Furthermore, Herlev experiences snowy conditions primarily in January, February, and towards the end of the year, in November and December.
The best time to visit Herlev
Optimal vacationing time in Herlev is primarily determined by the visitor's preference for specific weather conditions. For those enticed by longer daylight hours, June offers the most with 17.5 hours. The months of May through July present moderate temperatures ranging between 14.1°C (57.4°F) and 20.1°C (68.2°F), alongside adequate sunlight, peaking at 9.5 hours in June. Relatively low rainfall marks May, making it an opportune time for outdoor activities.
The worst time to visit Herlev
Visitors aiming to avoid chilly weather need to skip the winter months, particularly December, when minimum temperatures stoop to 2.4°C (36.3°F). As far as avoiding rainfall is concerned, August has the highest volume of average monthly rainfall with 50mm (1.97"). Additionally, overcast conditions are most prevalent in January and in December with cloud presence of 68% and 70% respectively.
Spring weather in Herlev
Spring is welcomed in Herlev by an average high temperature that increases remarkably from 5.3°C (41.5°F) in March to 14.1°C (57.4°F) by May. The nightly low temperatures also see an upward trend from 2°C (35.6°F) to 8.8°C (47.8°F) in the same period. The rainfall remains comparatively low with 18mm (0.71") in March ascending to 30mm (1.18") in May.
Summer weather in Herlev
Summer in Herlev is characterized by warm temperatures that range between 18°C (64.4°F) to 20.3°C (68.5°F). The nightly lows remain pleasant, settling between 12.7°C (54.9°F) in June and 15.8°C (60.4°F) in August. The highest rainfall however, does coincide with the tail end of summer in August.
Autumn weather in Herlev
Autumn in Herlev presents a steady decrease in temperature from 16.5°C (61.7°F) in September to 7.8°C (46°F) by November. Consequently, the nightly lows also drop from 13.2°C (55.8°F) to 5.7°C (42.3°F). The months of October and November are marked by a significant amount of rainfall.
Winter weather in Herlev
Conditions in winter at Herlev, which falls between December and February, are often frosty due to temperatures ranging from 4.6°C (40.3°F) to 2.7°C (36.9°F). Night temperatures lower still from 2.4°C (36.3°F) to 0.1°C (32.2°F). This season is also characterized by a return of snowfall, peaking to 34mm (1.34") witnessed in February.
Weather in January
Herlev's January weather shows a tendency for cooler temperatures and somewhat generous rainfall with relatively high levels of humidity. The winds, averaging at 21.1 Kph, can be quite brisk and clouds loom large across a significant portion of the sky. Weather in January »
Weather in February
The transition from January to February retains the winter chill, with the lowest temperature reaching only 0.1°C (32.2°F) in Herlev. Comparatively less rainfall, averaging 22mm (0.87") over nine days, sprinkles upon the city, and cloud coverage persistently masks almost two-thirds of the sky. Weather in February »
Weather in March
Settling into March, Herlev experiences a steady improvement in weather conditions with temperatures taking a consistent upward trend. The brisk winds of the earlier winter months begin to moderate as the city starts to echo the first whispers of the incoming spring. Weather in March »
Weather in April
April in Herlev sees a distinct move away from the dips and chills of winter to more moderate spring temperatures. More sunlight beams upon the city, with a significant increase in bright hours per day, bringing an appreciable warmth to the longer days. Weather in April »
Weather in May
May is when Herlev fully ushers in the gladdening warmth of the spring season. Temperature averages rise significantly, while the chilly shivers of the past winter become distant echoes. The city experiences more bright sunshine, and the softer aroma of a gentle rainfall adorns the atmosphere. Weather in May »
Weather in June
June represents the start of a warm and welcoming summer in Herlev, highlighted by the most extensive daylight duration of 17.5 hours. The temperatures sway towards a more comfortable range, promising pleasant days ahead. The dense cloud coverage of the past winter months fades away, making room for more clear skies. Weather in June »
Weather in July
At the height of summer in July, Herlev's weather becomes decidedly warmer, with temperatures peaking at 20.1°C (68.2°F). Residents savor the 16.9 hours of daylight and sun-soaked hours, making it an ideal period for outdoor activities. Weather in July »
Weather in August
In August, the city can feel assured of its summer surroundings with daytime temperatures occasionally spiking at a warm 20.3°C (68.5°F). Rainfall levels increase to 50mm (1.97") distributed throughout more than half the month. Weather in August »
Weather in September
September in Herlev witnesses a slow and steady switch from summer warmth towards the cooler autumn season. The temperatures start to drop, and the city finds itself enveloped in a more soothing ambience. The drop in temperatures is paired with an increased rainfall of 29mm (1.14") spread over about fifteen days. Weather in September »
Weather in October
October shows the first tangible signs of autumn setting in Herlev, characterized by cooler temperatures and an increase in rainfall. Amid the changes, the daylight duration shrinks gradually, calling for setting up of warmer indoor environments. Weather in October »
Weather in November
November signals the official arrival of winter in Herlev, accompanied by the steady drop in temperatures. The city gets its first taste of snow since the start of the year, and frosty nights become commonplace. The frequency and intensity of rain rises again to match the colder weather. Weather in November »
Weather in December
December retains the winter cold, as Herlev braces itself for the chilly weeks ahead. The city welcomes an increase in snowfall, culminating at 29mm (1.14") on six days, making it the snowiest month of the year. Regular rain showers continue to visit the city, while average high temperatures hover around the freezing point at 4.6°C (40.3°F). Weather in December »
Frequently asked questions
What are the most humid months in Herlev?
The months with the highest humidity in Herlev, Denmark, are January and December, with an average relative humidity of 86%.
How many days does it rain in Herlev?
In Herlev, Denmark, during the entire year, the rain falls for 163.1 days and collects up to 345mm (13.58") of precipitation.
When does it snow in Herlev?
January through April, November and December are months with snowfall in Herlev.
How many days does it snow in Herlev?
Throughout the year, in Herlev, Denmark, there are 26.8 snowfall days, and 115mm (4.53") of snow is accumulated.
When is the lowest UV index in Herlev?
January is the month with the lowest UV index in Herlev, with an average maximum UV index of 1.
What is the coldest time of year in Herlev?
February is Herlev's coldest month, registering average high temperatures of 2.7°C (36.9°F) and lows of 0.1°C (32.2°F).
When does it snow the most in Herlev?
February is the month with the most snowfall. Snow falls for 8.1 days and accumulates 34mm (1.34") of snow.
What are the least humid months in Herlev?
The months with the lowest humidity are April through June, with an average relative humidity of 75%.
What is the driest month in Herlev?
The month with the least rainfall is April, when the rain falls for 11.5 days and typically collects 13mm (0.51") of precipitation.
When it does not snow in Herlev?
May through October are months without snowfall in Herlev.
When are the longest days in Herlev?
With an average of 17h and 24min of daylight, June has the longest days of the year in Herlev, Denmark.
What is the month with the highest UV index in Herlev?
June through August, with an average maximum UV index of 5, are months with the highest UV index.
What time of the year is the hottest in Herlev?
In Herlev, August is identified by the average highest temperatures, reaching a peak of 20.3°C (68.5°F) and a low of 15.8°C (60.4°F).
What is the rainiest month in Herlev?
The month with the most rainfall is August, when the rain falls for 17.3 days and typically aggregates up to 50mm (1.97") of precipitation.
What month has the most sunshine in Herlev?
August has the most sunshine of the year in Herlev, with an average of 9.6h of sunshine.
When is Daylight Saving Time (DST) in Herlev?
On Sunday, 27. October 2024, at 03:00, Daylight Saving Time ends, 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 is the month with the shortest days in Herlev?
The month with the shortest days in Herlev is December, with an average of 7h and 6min of daylight.
What is the month with the least sunshine in Herlev?
December has the least sunshine of the year in Herlev, Denmark, with an average of 3.1h of sunshine.
Average temperature
Herlev, Denmark
The warmest month (with the highest average high temperature) is August (20.3°C).
The month with the lowest average high temperature is February (2.7°C).
The month with the highest average low temperature is August (15.8°C).
The coldest month (with the lowest average low temperature) is February (0.1°C).
Average pressure
Herlev, Denmark
- Average pressure in January:
1012.8mbar - Average pressure in February:
1012.9mbar - Average pressure in March:
1014mbar - Average pressure in April:
1015.6mbar - Average pressure in May:
1015.5mbar - Average pressure in June:
1014.1mbar
- Average pressure in July:
1013mbar - Average pressure in August:
1014mbar - Average pressure in September:
1015.2mbar - Average pressure in October:
1015.1mbar - Average pressure in November:
1011.3mbar - Average pressure in December:
1011.1mbar
The month with the highest atmospheric pressure is April (1015.6mbar).
The month with the lowest atmospheric pressure is December (1011.1mbar).
Average wind speed
Herlev, Denmark
- Average wind speed in January:
21.1km/h - Average wind speed in February:
20km/h - Average wind speed in March:
18.1km/h - Average wind speed in April:
16.2km/h - Average wind speed in May:
15.6km/h - Average wind speed in June:
15.6km/h
- Average wind speed in July:
15.4km/h - Average wind speed in August:
16.3km/h - Average wind speed in September:
18.6km/h - Average wind speed in October:
20.3km/h - Average wind speed in November:
20.2km/h - Average wind speed in December:
22.1km/h
The windiest month (with the highest average wind speed) is December (22.1km/h).
The calmest month (with the lowest average wind speed) is July (15.4km/h).
Average humidity
Herlev, Denmark
The months with the highest relative humidity are January and December (86%).
The months with the lowest relative humidity are April, May and June (75%).
Average rainfall
Herlev, Denmark
The wettest month (with the highest rainfall) is August (50mm).
The driest month (with the least rainfall) is April (13mm).
Average rainfall days
Herlev, Denmark
- Average rainfall days in January:
10.5 days - Average rainfall days in February:
9.2 days - Average rainfall days in March:
10.4 days - Average rainfall days in April:
11.5 days - Average rainfall days in May:
14.4 days - Average rainfall days in June:
12.5 days
- Average rainfall days in July:
17.2 days - Average rainfall days in August:
17.3 days - Average rainfall days in September:
14.9 days - Average rainfall days in October:
15.7 days - Average rainfall days in November:
14.5 days - Average rainfall days in December:
15 days
The month with the highest number of rainy days is August (17.3 days).
The month with the least rainy days is February (9.2 days).
Average snowfall
Herlev, Denmark
The month with the highest snowfall is February (34mm).
The months with the least snowfall are May, June, July, August, September and October (0mm).
Average snowfall days
Herlev, Denmark
- Average snowfall days in January:
7.8 days - Average snowfall days in February:
8.1 days - Average snowfall days in March:
3 days - Average snowfall days in April:
0.9 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 days - Average snowfall days in November:
1.3 days - Average snowfall days in December:
5.7 days
The month with the highest number of snowfall days is February (8.1 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight / Average sunshine
Herlev, Denmark
- Average daylight in January:
7h and 5min - Average daylight in February:
9h and 4min - Average daylight in March:
11h and 5min - Average daylight in April:
14h and 1min - Average daylight in May:
16h and 2min - Average daylight in June:
17h and 2min
- Average daylight in July:
16h and 5min - Average daylight in August:
15h and 0min - Average daylight in September:
12h and 4min - Average daylight in October:
10h and 2min - Average daylight in November:
8h and 2min - Average daylight in December:
7h and 1min
The month with the longest days is June (Average daylight: 17h and 24min).
The month with the shortest days is December (Average daylight: 7h and 6min).
- Average sunshine in January:
3h and 1min - Average sunshine in February:
3h and 2min - Average sunshine in March:
5h and 2min - Average sunshine in April:
8h and 5min - Average sunshine in May:
8h and 4min - Average sunshine in June:
9h and 3min
- Average sunshine in July:
9h and 2min - Average sunshine in August:
9h and 4min - Average sunshine in September:
7h and 5min - Average sunshine in October:
4h and 2min - Average sunshine in November:
3h and 2min - Average sunshine in December:
3h and 1min
The month with the most sunshine is August (Average sunshine: 9h and 36min).
The month with the least sunshine is December (Average sunshine: 3h and 6min).
Average sunshine days
Herlev, Denmark
- Average sunshine days in January:
12.1 days - Average sunshine days in February:
10.8 days - Average sunshine days in March:
15.8 days - Average sunshine days in April:
16.5 days - Average sunshine days in May:
13.6 days - Average sunshine days in June:
14.9 days
- Average sunshine days in July:
11.5 days - Average sunshine days in August:
9.9 days - Average sunshine days in September:
10.8 days - Average sunshine days in October:
11 days - Average sunshine days in November:
10 days - Average sunshine days in December:
9.1 days
The month with the most sunshine days is April (16.5 days).
The month with the least sunshine days is December (9.1 days).
Average UV index
Herlev, Denmark
The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is January (UV index 1).
Average cloud cover
Herlev, Denmark
The month with the most cloud cover is December (Cloud cover 70).
The months with the least cloud cover are June and August (Cloud cover 38).
Average visibility
Herlev, 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).
Herlev, Denmark
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