AI-generatedFehmarn at a glance
- Best time
- Jul – Aug
- Warmest month
- Aug · 20°
- Warmest sea
- Aug · 18.6°
- Sunshine a year
- 1,850 h
- Rain a year
- 708 mm
- Climate
- Maritime
- Time zone
- UTC+1 / UTC+2
- Elevation
- 10 m
Climate in Fehmarn
Fehmarn has a maritime climate with moderate summers and cool, often grey winters. August is the warmest month with average highs of 20 °C, while January is the coolest at 4 °C. With around 1,850 hours of sunshine a year, Fehmarn is moderately sunny; June is the sunniest month with 8.6 hours a day.
Holiday weather through the year
Weather in October
Holiday weather in October
Poor
Best time to visit: July – August
Keep in mindFrequent rain
A typical day in October
- Morning, 08:00: about 10°
- Midday, 13:00: about 12°
- Afternoon, 16:00: about 13°
- Evening, 20:00: about 11°
- Night, 23:00: about 11°
07:4218:20
Cold evenings: bring a warm jacket.
Estimated from the average high and low: coolest around sunrise, warmest in mid-afternoon.
Light for photos in October
- Golden hour
- Morning 07:19–08:31 · evening 17:31–18:42
- Blue hour
- Morning 07:05–07:19 · evening 18:42–18:56
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.
What is the weather like in Fehmarn in October?
In October, Fehmarn is cool: daytime highs average 13 °C, and nights cool down to about 10 °C. The sea averages 12.7 °C – swimming is only for the hardy. The sun is scarce, with only about 4 hours a day. It rains often – on about 14 days, adding up to 79 mm. It is often windy, with gusts of around 35 km/h. All in all, October is not an ideal month for a holiday in Fehmarn.
More details for October
- Daylight
- 10 h 39 min07:42 – 18:20
- UV index
- 2 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 35 km/haverage daily peakAll months
- Cloud cover
- 69 %on averageAll months
- Hot days
- 0 days30 °C or more
- Snow days
- 0 days1 cm or more of fresh snowAll months
- Time zone
- UTC+2Europe/Berlin
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %12 %
- Few rainy daysweight 20 %27 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in October
- A jumper for the evenings
- Rain jacket or umbrella
- Windproof jacket
Sea temperature in Fehmarn
Monthly sea surface temperature with the range of cooler and warmer years.
8 in 10 years: 11.8 – 13.6 °C
Swimming season: Never above 20 °C
- cold
- fresh
- refreshing
- pleasant
- warm
- very warm
The sea temperature in Fehmarn ranges from 2.5 °C in February to 18.6 °C in August. Even at its warmest the sea stays below 20 °C, so swimming is bracing at best.
From November to December the sea is even warmer than the afternoon air. The sea temperature varies from year to year: in August, eight out of ten years were between 17.2 and 19.7 °C.
| Month | Average | Cool year | Warm year | Feels |
|---|---|---|---|---|
| JanuaryJan | 3.2° | 1.1° | 4.8° | cold |
| FebruaryFeb | 2.5° | 1.1° | 4.0° | cold |
| MarchMar | 3.4° | 1.8° | 4.9° | cold |
| AprilApr | 6.1° | 3.5° | 7.7° | cold |
| MayMay | 11.1° | 10.0° | 12.5° | cold |
| JuneJun | 15.4° | 14.2° | 16.6° | cold |
| JulyJul | 17.9° | 16.4° | 20.1° | fresh |
| AugustAug | 18.6° | 17.2° | 19.7° | fresh |
| SeptemberSep | 16.2° | 14.9° | 17.4° | cold |
| OctoberOct | 12.7° | 11.8° | 13.6° | cold |
| NovemberNov | 9.1° | 7.7° | 10.4° | cold |
| DecemberDec | 5.2° | 2.7° | 6.9° | cold |
Sunshine hours in Fehmarn
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 3.7 of 10.6 hours of daylight in Fehmarn, 35 % of the day.
Sunshine hours: measured at the weather station 13 km away, averages 1991–2020 (WMO climate normals). Daylight is the time from sunrise to sunset on the 15th of the month.
UV index in Fehmarn
How strong the sun is at noon, month by month, and how quickly unprotected skin burns.
- Clear-sky UV in October
- 2 · lowLittle protection needed; sunglasses on bright days.
The sun is strongest in June (UV 7).
Minutes until sunburn in October
- Very fair skin
- about 90 min
- Fair skin
- about 110 min
- Light brown skin
- over 2 h
- Olive skin
- over 2 h
Rough guide for unprotected skin at noon under a clear sky; clouds lengthen it, 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.
Rain in Fehmarn: 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, Fehmarn has about 14 rainy days with 79 mm of rain in total.
Wind and clouds in Fehmarn
How breezy and how cloudy Fehmarn 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 Fehmarn typically peaks at 35 km/h during the day: Beaufort 5, fresh 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 gets there all year.
Clouds
Average share of the sky covered by cloud, day and night.
In October, cloud covers on average 69 % of the sky over Fehmarn: mostly cloudy, with about 3.7 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.
Snow in Fehmarn
Snow is possible in Fehmarn, but no month makes it likely: the chance of seeing snow during a week's stay, the days with fresh snow and how much falls. Tap a month to select it.
Snow calendar
- hardly any
- possible
- likely
- very likely
In October, it hardly ever snows in Fehmarn.
Snow days bring at least 1 cm of fresh snow. Fresh snow comes from ERA5 snowfall (1996–2025) at the height of the place, not on the slopes above it; the snow chance also weighs whether the snow settles. An estimate from climate averages, not a snow report.
Climate through the year
Long-term monthly averages. Tap a month to see its details.
Nights and sleep in Fehmarn
How warm the nights get in each month, from the mean night-time low. Tap a month for details.
- Cold 0–8°
- 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 January (1°), the warmest in August (16°). Nights are pleasant for sleeping (15 to 20 °C) from July to August. Nights fall below 8 °C on average from November to April, so the room should be heated.
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 | 8 | 4° | 1° | 3.2° | 1.4 h | 13 | 58 |
| FebruaryFeb | 10 | 4° | 1° | 2.5° | 2.5 h | 11 | 49 |
| MarchMar | 17 | 6° | 2° | 3.4° | 4.5 h | 9 | 40 |
| AprilApr | 28 | 10° | 6° | 6.1° | 7.1 h | 8 | 36 |
| MayMay | 30 | 14° | 10° | 11.1° | 8.5 h | 10 | 48 |
| JuneJun | 30 | 18° | 14° | 15.4° | 8.6 h | 10 | 58 |
| JulyJul | 35 | 20° | 16° | 17.9° | 8.4 h | 12 | 70 |
| AugustAug | 36 | 20° | 16° | 18.6° | 7.3 h | 12 | 76 |
| SeptemberSep | 19 | 17° | 14° | 16.2° | 5.8 h | 11 | 63 |
| OctoberOct | 8 | 13° | 10° | 12.7° | 3.7 h | 14 | 79 |
| NovemberNov | 6 | 8° | 6° | 9.1° | 1.7 h | 14 | 67 |
| DecemberDec | 6 | 5° | 3° | 5.2° | 1.1 h | 14 | 65 |
Climate averages 1996–2025, 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
54.44° N, 11.19° E · 10 m · Europe/Berlin
Best time to visit Fehmarn
The best time to visit Fehmarn is from July to August. The sea stays too cool for a classic beach holiday: even in August it only reaches 18.6 °C. For sightseeing, day trips and hiking, conditions are most comfortable in June and in September. Rain is most frequent from July to August and from October to January; the wettest month is October with 79 mm.
Fehmarn through the seasons
How the weather changes over the seasons, with averages for each.
Fehmarn in spring
Mar – May
Poor
- 6–14 °C by day
- Sea 7 °C
- 7 h of sun a day
- 27 rainy days in all
Fehmarn in summer
Jun – Aug
Poor
- 18–20 °C by day
- Sea 17 °C
- 8 h of sun a day
- 35 rainy days in all
Fehmarn in autumn
Sep – Nov
Poor
- 8–17 °C by day
- Sea 13 °C
- 4 h of sun a day
- 40 rainy days in all
Fehmarn in winter
Dec – Feb
Poor
- 4–5 °C by day
- Sea 4 °C
- 2 h of sun a day
- 37 rainy days in all
Find your perfect month
Tell us what you like and we rate every month in Fehmarn for you.
Your best months: May, July – August
Based on the climate averages; tap a month to see its details.
Compare two months in Fehmarn
Pick two months to see how the weather differs. A tick marks the clearly better value; for temperatures it depends on your plans.
August has the better holiday weather in Fehmarn: score 36 against 8. In August, days are 7 °C warmer than in October. The sea is 6 °C warmer in August. August has 2 fewer rainy days. The sun shines 4 hours longer a day in August.
| Month | October | August |
|---|---|---|
| Weather score | 8 | 36better |
| Day high | 13° | 20° |
| Night low | 10° | 16° |
| Sea | 12.7° | 18.6° |
| Sunshine | 3.7 h | 7.3 hbetter |
| Rainy days | 14 | 12better |
| Rainfall | 79 mm | 76 mm |
| Muggy days | 0better | 1 |
Based on the climate averages 1996–2025.
Which month for what?
Beach & swimming
No month
Sea from 21 °C, warm and mostly dry
Sightseeing & hiking
Jun, Sep
15–28 °C and not too much rain
Rainy months
Jul – Aug, Oct – Jan
12 or more rainy days
Snow
Jan – Feb
Snow on 2 or more days
Fehmarn month by month
The typical weather for every month at a glance.
8January4° · Sea 3° · 1 h
In January, Fehmarn is cold: daytime highs average 4 °C, and nights cool down to about 1 °C. The sea averages 3.2 °C – swimming is only for the hardy. The sun is scarce, with only about 1 hours a day. Precipitation, often as snow, falls on about 13 days, totalling 58 mm. Snow falls on about 2 days. It is often windy, with gusts of around 37 km/h. All in all, January is not an ideal month for a holiday in Fehmarn.
Fehmarn in January10February4° · Sea 3° · 3 h
In February, Fehmarn is cold: daytime highs average 4 °C, and nights cool down to about 1 °C. The sea averages 2.5 °C – swimming is only for the hardy. The sun is scarce, with only about 3 hours a day. Precipitation, often as snow, falls on about 11 days, totalling 49 mm. Snow falls on about 3 days. It is often windy, with gusts of around 36 km/h. All in all, February is not an ideal month for a holiday in Fehmarn.
Fehmarn in February17March6° · Sea 3° · 5 h
In March, Fehmarn is cold: daytime highs average 6 °C, and nights cool down to about 2 °C. The sea averages 3.4 °C – swimming is only for the hardy. Expect around 5 hours of sunshine a day. Rain is frequent, with about 9 rainy days and 40 mm in total. It is often windy, with gusts of around 33 km/h. All in all, March is not an ideal month for a holiday in Fehmarn.
Fehmarn in March28April10° · Sea 6° · 7 h
In April, Fehmarn is cold: daytime highs average 10 °C, and nights cool down to about 6 °C. The sea averages 6.1 °C – swimming is only for the hardy. The sun shines for around 7 hours a day. Rain falls on about 8 days, adding up to 36 mm. It is often windy, with gusts of around 31 km/h. All in all, April is not an ideal month for a holiday in Fehmarn.
Fehmarn in April30May14° · Sea 11° · 9 h
In May, Fehmarn is cool: daytime highs average 14 °C, and nights cool down to about 10 °C. The sea averages 11.1 °C – swimming is only for the hardy. The sun shines for around 9 hours a day. Rain is frequent, with about 10 rainy days and 48 mm in total. It is often windy, with gusts of around 31 km/h. All in all, May is not an ideal month for a holiday in Fehmarn.
Fehmarn in May30June18° · Sea 15° · 9 h
In June, Fehmarn is mild: daytime highs average 18 °C, and nights cool down to about 14 °C. The sea averages 15.4 °C – swimming is only for the hardy. The sun shines for around 9 hours a day. Rain is frequent, with about 10 rainy days and 58 mm in total. It is often windy, with gusts of around 31 km/h. All in all, June is not an ideal month for a holiday in Fehmarn.
Fehmarn in June35July20° · Sea 18° · 8 h
In July, Fehmarn is mild: daytime highs average 20 °C, and nights cool down to about 16 °C. The sea averages 17.9 °C – bracing, so a wetsuit helps for longer swims. The sun shines for around 8 hours a day. Rain is frequent, with about 12 rainy days and 70 mm in total. It is often windy, with gusts of around 31 km/h. All in all, July is not an ideal month for a holiday in Fehmarn.
Fehmarn in July36August20° · Sea 19° · 7 h
In August, Fehmarn is mild: daytime highs average 20 °C, and nights cool down to about 16 °C. The sea averages 18.6 °C – bracing, so a wetsuit helps for longer swims. The sun shines for around 7 hours a day. Rain is frequent, with about 12 rainy days and 76 mm in total. It is often windy, with gusts of around 30 km/h. All in all, August is not an ideal month for a holiday in Fehmarn.
Fehmarn in August19September17° · Sea 16° · 6 h
In September, Fehmarn is mild: daytime highs average 17 °C, and nights cool down to about 14 °C. The sea averages 16.2 °C – swimming is only for the hardy. Expect around 6 hours of sunshine a day. Rain is frequent, with about 11 rainy days and 63 mm in total. It is often windy, with gusts of around 32 km/h. All in all, September is not an ideal month for a holiday in Fehmarn.
Fehmarn in September8October13° · Sea 13° · 4 h
In October, Fehmarn is cool: daytime highs average 13 °C, and nights cool down to about 10 °C. The sea averages 12.7 °C – swimming is only for the hardy. The sun is scarce, with only about 4 hours a day. It rains often – on about 14 days, adding up to 79 mm. It is often windy, with gusts of around 35 km/h. All in all, October is not an ideal month for a holiday in Fehmarn.
Fehmarn in October6November8° · Sea 9° · 2 h
In November, Fehmarn is cold: daytime highs average 8 °C, and nights cool down to about 6 °C. The sea averages 9.1 °C – swimming is only for the hardy. The sun is scarce, with only about 2 hours a day. It rains often – on about 14 days, adding up to 67 mm. It is often windy, with gusts of around 36 km/h. All in all, November is not an ideal month for a holiday in Fehmarn.
Fehmarn in November6December5° · Sea 5° · 1 h
In December, Fehmarn is cold: daytime highs average 5 °C, and nights cool down to about 3 °C. The sea averages 5.2 °C – swimming is only for the hardy. The sun is scarce, with only about 1 hours a day. Rain is frequent, with about 14 rainy days and 65 mm in total. Snow falls on about 2 days. It is often windy, with gusts of around 37 km/h. All in all, December is not an ideal month for a holiday in Fehmarn.
Fehmarn in DecemberFehmarn compared
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Fehmarn vs. Kühlungsborn
In October the holiday weather in Fehmarn and Kühlungsborn is about equally good (score 8 vs. 11). During the day it is about as warm in Kühlungsborn as in Fehmarn. The sea is about equally warm.
| in October | Fehmarn | Kühlungsborn |
|---|---|---|
| Holiday score | 8 | 11 |
| Daytime high | 13° | 13° |
| Sea | 13° | 13° |
| Sunshine | 4 h | 4 h |
| Rainy days | 14 | 12 |
| Best time | Jul – Aug | Jul – Aug |
Through the year
Germany in October: the best places
In October, Fehmarn ranks 23 among the 31 nearest destinations in this country.
- Tangermünde14°51
- 2Havelberg14°50
- 3Wolfsburg14°45
- 4Lüneburg14°44
- 5Brunswick14°44
- 6Schwerin13°42
- 7Hamburg14°42
- 8Bremen14°42
- 23FehmarnThis page13°13°8
Planning a trip to Fehmarn
Weather for your travel dates
Pick your arrival and length of stay, and we sum up the weather to expect.
Fehmarn 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.
Fehmarn has its best school-holiday weather during the summer holidays (score 36) and its weakest during the Christmas holidays (score 7).
- 25
Easter holidays
Mar – Apr
Poor
- 8 °C by day
- Sea 5 °C
- 6.3 h of sun a day
- 8 rainy days a month
- 30
May half-term
May – Jun
Poor
- 15 °C by day
- Sea 12 °C
- 8.5 h of sun a day
- 10 rainy days a month
- 36
Summer holidays
Jul – Aug
PoorBest holidays
- 20 °C by day
- Sea 18 °C
- 7.7 h of sun a day
- 12 rainy days a month
Keep in mind: Frequent rain
- 8
October half-term
Oct
Poor
- 13 °C by day
- Sea 13 °C
- 3.7 h of sun a day
- 14 rainy days a month
Keep in mind: Frequent rain
- 7
Christmas holidays
Dec – Jan
Poor
- 4 °C by day
- Sea 4 °C
- 1.3 h of sun a day
- 13 rainy days a month
Keep in mind: Frequent rain, Snow
Based on the climate averages 1996–2025.
Getting there
Flying from
- Nonstop flight
- about 1 h 30 min
- Distance
- 850 km
- Time zone
- UTC+2
- Jet lag
- Hardly any (under 3 h)
Estimated from the straight-line distance: 30 minutes for take-off and landing plus 830 km/h cruising speed.
Frequently asked questions about Fehmarn
When is the best time to visit Fehmarn?
The best time to visit Fehmarn is from July to August. That is when the holiday weather score, which combines temperature, sea, sunshine and rain, is highest.
How warm is the sea in Fehmarn?
The sea temperature in Fehmarn ranges from 2.5 °C in February to 18.6 °C in August. Even at its warmest the sea stays below 20 °C, so swimming is bracing at best.
Can you swim in Fehmarn in October?
Only if you don't mind cold water: in October the sea averages just 12.7 °C. Comfortable swimming temperatures are not reached at any time of year.
What is the warmest month in Fehmarn?
August is the warmest month, with average highs of 20 °C and nights around 16 °C. January is the coolest month at 4 °C.
When does it rain most in Fehmarn?
Rain is most frequent from July to August and from October to January; the wettest month is October with 79 mm. The driest month is April with 36 mm.
How many hours of sunshine does Fehmarn get?
Fehmarn gets around 1,850 hours of sunshine a year. The sunniest month is June with 8.6 hours a day; in December there are 1.1 hours a day.
What time zone is Fehmarn in?
Fehmarn uses the time zone Europe/Berlin: UTC+1 in January and UTC+2 in July.
How long is the flight from London to Fehmarn?
A nonstop flight from London to Fehmarn takes about 1 h 30 min, for a straight-line distance of about 850 km.
Which school holidays are best for Fehmarn?
Fehmarn has its best school-holiday weather during the summer holidays (score 36) and its weakest during the Christmas holidays (score 7). Holiday ratings (0–100): Easter holidays 25, May half-term 30, Summer holidays 36, October half-term 8, Christmas holidays 7.
Near Fehmarn
Other destinations close by.
Places with a climate like Fehmarn
Destinations whose weather through the year is closest to Fehmarn's – good alternatives.