AI-generatedDenmark at a glance
- Best time
- Dec – Mar
- Warmest month
- Feb · 26°
- Warmest sea
- Apr · 20.8°
- Sunshine a year
- 2,180 h
- Rain a year
- 512 mm
- Climate
- Mediterranean
- Time zone
- UTC+8
- Elevation
- 25 m
Climate in Denmark
Denmark has a Mediterranean climate with warm to hot, dry summers and mild, wetter winters. February is the warmest month with average highs of 26 °C, while July is the coolest at 17 °C. With around 2,180 hours of sunshine a year, Denmark is moderately sunny; December is the sunniest month with 8.4 hours a day.
Holiday weather through the year
Best time to visit Denmark
The best time to visit Denmark is from December to March. The sea stays too cool for a classic beach holiday: even in April it only reaches 20.8 °C. For sightseeing, day trips and hiking, conditions are most comfortable from September to June. Rain is frequent from July to August; the wettest month is August with 74 mm.
Denmark through the seasons
How the weather changes over the seasons, with averages for each.
Denmark in spring
Sep – Nov
Poor
- 18–22 °C by day
- Sea 18 °C
- 6.2 h of sun a day
- 24 rainy days in all
Denmark in summer
Dec – Feb
Good
- 24–26 °C by day
- Sea 20 °C
- 8.1 h of sun a day
- 10 rainy days in all
Denmark in autumn
Mar – May
Fair
- 20–25 °C by day
- Sea 21 °C
- 5.2 h of sun a day
- 20 rainy days in all
Denmark in winter
Jun – Aug
Poor
- 17 °C by day
- Sea 19 °C
- 4.5 h of sun a day
- 37 rainy days in all
Which month for what?
Beach & swimming
No month
Sea from 21 °C, warm and mostly dry
Sightseeing & hiking
Sep – Jun
15–28 °C and not too much rain
Rainy months
Jul – Aug
Rainy season or more than 12 rainy days
Find your perfect month
Tell us what you like and we rate every month in Denmark for you.
Your best months: January – February
Based on the climate averages; tap a month to see its details.
Weather in October
Weather in October
Holiday weather in October
Poor
Best time to visit: December – March
Where to go in OctoberSea temperature in October
Good forSightseeing & walks
A typical day in October
- Morning, 08:00: about 14°
- Midday, 13:00: about 19°
- Afternoon, 16:00: about 19°
- Evening, 20:00: about 14°
- Night, 23:00: about 12°
05:2918:23
Cool evenings: pack a jumper or a jacket.
Estimated from the average high and low: coolest around sunrise, warmest in mid-afternoon.
Light for photos in October
- Golden hour
- Morning 05:13–06:03 · evening 17:50–18:39
- Blue hour
- Morning 05:03–05:13 · evening 18:39–18:49
Golden hour: the sun between 4° below and 6° above the horizon; blue hour: 6° to 4° below it. Times for the 15th of the month; mountains and clouds shift the light.
October in Denmark compared with home
Loading the climate at home …
Early or late October?
In October, daytime highs rise from about 19° at the start of the month to 21° at the end. The days get 1.0 h longer.
| October | 1 Oct | 31 Oct |
|---|---|---|
| Daytime high | 19° | 21° |
| Night-time low | 9° | 11° |
| Sea | 18° | 18° |
| Daylight | 12.4 h | 13.4 h |
What is the weather like in Denmark in October?
In October, Denmark is mild: daytime highs average 20 °C, and nights cool down to about 10 °C. The sea averages 17.8 °C – bracing, so a wetsuit helps for longer swims. Expect around 5.8 hours of sunshine a day. Rain falls on about 7 days, adding up to 38 mm. All in all, October is not an ideal month for a holiday in Denmark.
More details for October
- Daylight
- 12 h 55 min05:29 – 18:23
- UV index
- 9 · very highclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 22 km/haverage daily peakAll months
- Cloud cover
- 63 %on averageAll months
- Hot days
- 0 days30 °C or moreAll months
- Time zone
- UTC+8offset from UTC
How the score comes together
- Temperatureweight 35 %8 %
- Seaweight 25 %11 %
- Sunshineweight 20 %47 %
- Few rainy daysweight 20 %77 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in October
- Wetsuit for longer swims
- Sunscreen
- Sunglasses & sun hat
- A jumper for the evenings
Compare two months in Denmark
Pick two months to see how the weather differs. A tick marks the clearly better value; for temperatures it depends on your plans.
January has the better holiday weather in Denmark: score 83 against 31. In January, days are 5 °C warmer than in October. The sea is 2 °C warmer in January. January has 4 fewer rainy days. The sun shines 3 hours longer a day in January.
| Month | October | January |
|---|---|---|
| Holiday weather score | 31 | 83better |
| Daytime high | 20° | 25° |
| Night-time low | 10° | 15° |
| Sea | 17.8° | 20.0° |
| Sunshine | 5.8 h | 8.3 hbetter |
| Rainy days | 7 | 3better |
| Rainfall | 38 mm | 19 mmbetter |
Based on the climate averages 1996–2025.
Denmark month by month
The typical weather for every month at a glance.
83January25° · Sea 20° · 8.3 h
In January, Denmark is warm: daytime highs average 25 °C, and nights cool down to about 15 °C. The sea averages 20.0 °C – refreshing for a swim. The sun shines for around 8.3 hours a day. Rain is rare: about 3 days bring 19 mm in total. All in all, January is an excellent month for a holiday in Denmark.
Denmark in January82February26° · Sea 20° · 7.5 h
In February, Denmark is warm: daytime highs average 26 °C, and nights cool down to about 15 °C. The sea averages 20.4 °C – refreshing for a swim. The sun shines for around 7.5 hours a day. Rain is rare: about 3 days bring 16 mm in total. All in all, February is an excellent month for a holiday in Denmark.
Denmark in February74March25° · Sea 21° · 6.1 h
In March, Denmark is warm: daytime highs average 25 °C, and nights cool down to about 15 °C. The sea averages 20.6 °C – refreshing for a swim. Expect around 6.1 hours of sunshine a day. Rain falls on about 5 days, adding up to 31 mm. All in all, March is a good month for a holiday in Denmark.
Denmark in March56April23° · Sea 21° · 4.9 h
In April, Denmark is warm: daytime highs average 23 °C, and nights cool down to about 13 °C. The sea averages 20.8 °C – refreshing for a swim. Expect around 4.9 hours of sunshine a day. Rain falls on about 7 days, adding up to 38 mm. All in all, April is a so-so month for a holiday in Denmark.
Denmark in April37May20° · Sea 21° · 4.5 h
In May, Denmark is mild: daytime highs average 20 °C, and nights cool down to about 11 °C. The sea averages 20.7 °C – refreshing for a swim. Expect around 4.5 hours of sunshine a day. Rain falls on about 8 days, adding up to 48 mm. All in all, May is not an ideal month for a holiday in Denmark.
Denmark in May24June17° · Sea 20° · 4.4 h
In June, Denmark is mild: daytime highs average 17 °C, and nights cool down to about 9 °C. The sea averages 19.8 °C – bracing, so a wetsuit helps for longer swims. Expect around 4.4 hours of sunshine a day. Rain is frequent, with about 12 rainy days and 65 mm in total. All in all, June is not an ideal month for a holiday in Denmark.
Denmark in June18July17° · Sea 19° · 4.3 h
In July, Denmark is mild: daytime highs average 17 °C, and nights cool down to about 8 °C. The sea averages 19.0 °C – bracing, so a wetsuit helps for longer swims. Expect around 4.3 hours of sunshine a day. Rain is frequent, with about 13 rainy days and 74 mm in total. All in all, July is not an ideal month for a holiday in Denmark.
Denmark in July17August17° · Sea 18° · 4.7 h
In August, Denmark is mild: daytime highs average 17 °C, and nights cool down to about 8 °C. The sea averages 18.1 °C – bracing, so a wetsuit helps for longer swims. Expect around 4.7 hours of sunshine a day. Rain is frequent, with about 13 rainy days and 74 mm in total. All in all, August is not an ideal month for a holiday in Denmark.
Denmark in August20September18° · Sea 18° · 5.3 h
In September, Denmark is mild: daytime highs average 18 °C, and nights cool down to about 9 °C. The sea averages 17.6 °C – bracing, so a wetsuit helps for longer swims. Expect around 5.3 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 62 mm in total. All in all, September is not an ideal month for a holiday in Denmark.
Denmark in September31October20° · Sea 18° · 5.8 h
In October, Denmark is mild: daytime highs average 20 °C, and nights cool down to about 10 °C. The sea averages 17.8 °C – bracing, so a wetsuit helps for longer swims. Expect around 5.8 hours of sunshine a day. Rain falls on about 7 days, adding up to 38 mm. All in all, October is not an ideal month for a holiday in Denmark.
Denmark in October52November22° · Sea 18° · 7.4 h
In November, Denmark is warm: daytime highs average 22 °C, and nights cool down to about 12 °C. The sea averages 18.3 °C – bracing, so a wetsuit helps for longer swims. The sun shines for around 7.4 hours a day. Rain falls on about 6 days, adding up to 30 mm. All in all, November is a so-so month for a holiday in Denmark.
Denmark in November73December24° · Sea 19° · 8.4 h
In December, Denmark is warm: daytime highs average 24 °C, and nights cool down to about 13 °C. The sea averages 19.2 °C – bracing, so a wetsuit helps for longer swims. The sun shines for around 8.4 hours a day. Rain is rare: about 4 days bring 18 mm in total. All in all, December is a good month for a holiday in Denmark.
Denmark in DecemberClimate in detail
Climate through the year
Long-term monthly averages. Tap a month to see its details.
Nights and sleep in Denmark
How warm the nights get in each month, from the mean night-time low. Tap a month for details.
- Cool 8–15°
- Pleasant 15–20°
CoolOctober: nights around 10°. A duvet at night and a jumper for the evening.
The coolest nights are in August (8°), the warmest in February (15°). Nights are pleasant for sleeping (15 to 20 °C) from January to March.
Temperatures through the year
Average daytime high, night-time low and sea temperature per month.
| Month | Score | Day | Night | Sea | Sun | Rain days | Rain mm |
|---|---|---|---|---|---|---|---|
| JanuaryJan | 83 | 25° | 15° | 20.0° | 8.3 h | 3 | 19 |
| FebruaryFeb | 82 | 26° | 15° | 20.4° | 7.5 h | 3 | 16 |
| MarchMar | 74 | 25° | 15° | 20.6° | 6.1 h | 5 | 31 |
| AprilApr | 56 | 23° | 13° | 20.8° | 4.9 h | 7 | 38 |
| MayMay | 37 | 20° | 11° | 20.7° | 4.5 h | 8 | 48 |
| JuneJun | 24 | 17° | 9° | 19.8° | 4.4 h | 12 | 65 |
| JulyJul | 18 | 17° | 8° | 19.0° | 4.3 h | 13 | 74 |
| AugustAug | 17 | 17° | 8° | 18.1° | 4.7 h | 13 | 74 |
| SeptemberSep | 20 | 18° | 9° | 17.6° | 5.3 h | 11 | 62 |
| OctoberOct | 31 | 20° | 10° | 17.8° | 5.8 h | 7 | 38 |
| NovemberNov | 52 | 22° | 12° | 18.3° | 7.4 h | 6 | 30 |
| DecemberDec | 73 | 24° | 13° | 19.2° | 8.4 h | 4 | 18 |
Climate averages 1996–2025 (sunshine partly WMO station normals 1991–2020), not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences
34.96° S, 117.35° E · 25 m · Australia/Perth
Sea temperature in Denmark
Monthly sea surface temperature with the range of cooler and warmer years.
8 in 10 years: 16.8 – 18.5 °C
Swimming season: Jan – May
- cold
- fresh
- refreshing
- pleasant
- warm
- very warm
The sea temperature in Denmark ranges from 17.6 °C in September to 20.8 °C in April. It is warm enough for a comfortable swim (20 °C and more) from January to May.
The sea warms up slowly: it is warmest in April, while the air already peaks in February. From May to August the sea is even warmer than the afternoon air. The sea temperature varies from year to year: in April, eight out of ten years were between 19.9 and 21.8 °C.
| Month | Average | Cool year | Warm year | Feels |
|---|---|---|---|---|
| JanuaryJan | 20.0° | 19.0° | 21.0° | refreshing |
| FebruaryFeb | 20.4° | 19.6° | 21.5° | refreshing |
| MarchMar | 20.6° | 19.9° | 21.5° | refreshing |
| AprilApr | 20.8° | 19.9° | 21.8° | refreshing |
| MayMay | 20.7° | 19.9° | 21.6° | refreshing |
| JuneJun | 19.8° | 19.2° | 20.7° | fresh |
| JulyJul | 19.0° | 18.4° | 19.6° | fresh |
| AugustAug | 18.1° | 17.6° | 18.6° | fresh |
| SeptemberSep | 17.6° | 16.8° | 18.3° | fresh |
| OctoberOct | 17.8° | 16.8° | 18.5° | fresh |
| NovemberNov | 18.3° | 17.6° | 19.2° | fresh |
| DecemberDec | 19.2° | 18.5° | 19.8° | fresh |
Sunshine hours in Denmark
Average hours of bright sunshine per day, next to the length of the day. Tap a month to select it.
In October, the sun shines for about 5.8 of 12.9 hours of daylight in Denmark, 45 % of the daylight hours.
Sunshine hours: estimated from radiation data (ERA5, 1996–2025) and calibrated against measured station values; no weather station is close enough here. Daylight is the time from sunrise to sunset on the 15th of the month.
Rain in Denmark: rainy days and rainfall
A rainy day is a day with at least 1 mm of rain or snow; the amount is what falls in the whole month. Tap a month to select it.
In October, Denmark has about 7 rainy days with 38 mm of rain in total.
UV index in Denmark
How strong the sun is at noon, month by month, and how quickly unprotected skin burns.
- Clear-sky UV in October
- 9 · very highStay in the shade around midday; SPF 50, clothing, hat and sunglasses.
The sun is strongest in December (UV 11).
Minutes until sunburn in October
- Very fair skin
- about 15 min
- Fair skin
- about 20 min
- Light brown skin
- about 25 min
- Olive skin
- about 35 min
Rough guide for unprotected skin at noon under a clear sky; clouds lengthen the time, water, sand and snow shorten it. Sunscreen extends the time only partly.
Monthly values: clear-sky noon estimate from the sun's angle, ozone and altitude. UV today: Open-Meteo forecast.
Wind and clouds in Denmark
How breezy and how cloudy Denmark is through the year. Tap a month to select it on the whole page.
Wind
Typical daily peak of the wind in km/h: what the afternoon breeze usually reaches, not the gusts.
In October, the wind in Denmark typically peaks at 22 km/h during the day: Beaufort 4, moderate breeze.
Breezy months for windsurfing and kiting
From Beaufort 4 (20 km/h) the daily breeze is usually enough for windsurfing and often for kiting, and here it is that strong all year.
Clouds
Average share of the sky covered by cloud, day and night.
In October, cloud covers on average 63 % of the sky over Denmark: variable cloud, with about 5.8 hours of sunshine a day.
Wind: mean daily maximum of the hourly wind 10 m above ground (ERA5, 1996–2025). Gusts are stronger, and the model grid of about 28 km smooths out local effects such as capes and valley winds. Clouds: mean total cloud cover of all layers over day and night (ERA5, 1996–2025). Thin high cloud counts as cover even when the sun still shines through.
Heat and humidity in Denmark
How often the day gets hot in Denmark (30 °C and more), and in which months heat and humidity come together. Tap a month to select it.
Heat calendar
- pleasant
- some hot or muggy days
- often muggy
- often hot
- hot and muggy
In October, Denmark has about 0 hot days, with an average daytime high of 20 °C: pleasant. Heat plays no part this month.
Hot days reach at least 30 °C; a month counts as muggy when the mean dew point reaches 18 °C on at least 15 days. Averages from ERA5 and ERA5-Land, 1996–2025. Muggy nights through the year
Planning a trip to Denmark
Weather for your travel dates
Pick your arrival and length of stay, and we sum up the weather to expect.
Denmark in the school holidays
How the weather suits the usual holiday periods. Dates vary by school and region, so each holiday uses the months it usually falls in.
Denmark has its best school-holiday weather during the Christmas holidays (score 78) and its weakest during the summer holidays (score 17).
- 61
Easter holidays
Mar – Apr
Good
- 23 °C by day
- Sea 21 °C
- 5.3 h of sun a day
- 6 rainy days a month
Good for: Sightseeing & walks
- 34
May half-term
May – Jun
Poor
- 19 °C by day
- Sea 21 °C
- 4.5 h of sun a day
- 9 rainy days a month
Good for: Sightseeing & walks
- 17
Summer holidays
Jul – Aug
Poor
- 17 °C by day
- Sea 18 °C
- 4.6 h of sun a day
- 13 rainy days a month
Keep in mind: Frequent rain
- 31
October half-term
Oct
Poor
- 20 °C by day
- Sea 18 °C
- 5.8 h of sun a day
- 7 rainy days a month
Good for: Sightseeing & walks
- 78
Christmas holidays
Dec – Jan
GoodBest holidays
- 25 °C by day
- Sea 20 °C
- 8.4 h of sun a day
- 3 rainy days a month
Good for: Sightseeing & walks
Based on the climate averages 1996–2025.
Getting there
Flying from
- Nonstop flight
- about 18 h 20 min
- Distance
- 14,830 km
- Time zone
- UTC+8
- Jet lag
- About 7 days (7 h east)
Rule of thumb for flying east: for a few days before, go to bed and get up a little earlier, and get plenty of morning light at your destination.
Most routes need a change of planes, which adds time.
Estimated from the straight-line distance: 30 minutes for take-off and landing plus 830 km/h cruising speed.
Compare & alternatives
Denmark compared
Put Denmark side by side with another destination.
Denmark vs Albany
In October the holiday weather in Denmark and Albany is about equally good (score 31 vs 31). During the day Albany is 1 °C cooler than Denmark. The sea is about equally warm.
| in October | Denmark | Albany |
|---|---|---|
| Holiday weather score | 31 | 31 |
| Daytime high | 20° | 19° |
| Sea | 18° | 18° |
| Sunshine | 6 h | 6 h |
| Rainy days | 7 | 7 |
| Best time | Dec – Mar | Dec – Mar |
Through the year
Australia in October: the best places
In October, Denmark ranks 27 among the 31 nearest destinations in this country.
- Kalgoorlie27°100
- 2Karratha31°26°100
- 3Broken Hill26°100
- 4Mildura26°100
- 5Exmouth30°24°99
- 6Perth24°19°97
- 7Adelaide22°16°94
- 8Hahndorf21°92
- 27DenmarkThis page20°18°31
Near Denmark
Other destinations close by.
Places with a climate like Denmark
Destinations whose weather through the year is closest to Denmark's – good alternatives.
Frequently asked questions about Denmark
When is the best time to visit Denmark?
The best time to visit Denmark is from December to March. That is when the holiday weather score, which combines temperature, sea, sunshine and rain, is highest.
How warm is the sea in Denmark?
The sea temperature in Denmark ranges from 17.6 °C in September to 20.8 °C in April. It is warm enough for a comfortable swim (20 °C and more) from January to May.
Can you swim in Denmark in October?
Only if you don't mind cold water: in October the sea averages just 17.8 °C. Comfortable swimming is possible from January to May.
What is the warmest month in Denmark?
February is the warmest month, with average highs of 26 °C and nights around 15 °C. July is the coolest month at 17 °C.
When does it rain most in Denmark?
Rain is frequent from July to August; the wettest month is August with 74 mm. The driest month is February with 16 mm.
How many hours of sunshine does Denmark get?
Denmark gets around 2,180 hours of sunshine a year. The sunniest month is December with 8.4 hours a day; in July there are 4.3 hours a day.
What time zone is Denmark in?
Denmark is on UTC+8 all year.
How long is the flight from London to Denmark?
A nonstop flight from London to Denmark takes about 18 h 20 min, for a straight-line distance of about 14,830 km. Most routes need a change of planes, which adds time.
Which school holidays are best for Denmark?
Denmark has its best school-holiday weather during the Christmas holidays (score 78) and its weakest during the summer holidays (score 17). Holiday ratings (0–100): Easter holidays 61, May half-term 34, summer holidays 17, October half-term 31, Christmas holidays 78.