AI-generatedTrelleborg at a glance
- Best time
- Jul – Aug
- Warmest month
- Jul · 20°
- Warmest sea
- Aug · 18.1°
- Sunshine a year
- 1,870 h
- Rain a year
- 601 mm
- Climate
- Maritime
- Time zone
- UTC+1 / UTC+2
- Elevation
- 8 m
Climate in Trelleborg
Trelleborg has a maritime climate with moderate summers and cool, often grey winters. July is the warmest month with average highs of 20 °C, while January is the coolest at 3 °C. With around 1,870 hours of sunshine a year, Trelleborg is moderately sunny; June is the sunniest month with 8.8 hours a day.
Holiday weather through the year
Weather in October
Holiday weather in October
Poor
Best time to visit: July – August
A typical day in October
- Morning, 08:00: about 9°
- Midday, 13:00: about 12°
- Afternoon, 16:00: about 12°
- Evening, 20:00: about 10°
- Night, 23:00: about 10°
07:3518:11
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 07:12–08:26 · evening 17:20–18:33
- Blue hour
- Morning 06:58–07:12 · evening 18:33–18:48
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 Trelleborg in October?
In October, Trelleborg is cool: daytime highs average 12 °C, and nights cool down to about 9 °C. The sea averages 12.5 °C – swimming is only for the hardy. The sun is scarce, with only about 4 hours a day. Rain is frequent, with about 12 rainy days and 59 mm in total. All in all, October is not an ideal month for a holiday in Trelleborg.
More details for October
- Daylight
- 10 h 36 min07:35 – 18:11
- UV index
- 1 · lowclear sky, noon (estimate)All months
- Muggy days
- 0 daysdew point 18 °C or moreAll months
- Wind
- 25 km/haverage daily peakAll months
- Cloud cover
- 70 %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/Stockholm
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %0 %
- Sunshineweight 20 %8 %
- Few rainy daysweight 20 %46 %
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
Sea temperature in Trelleborg
Monthly sea surface temperature with the range of cooler and warmer years.
8 in 10 years: 11.2 – 13.7 °C
Swimming season: Never above 20 °C
- cold
- fresh
- refreshing
- pleasant
- warm
- very warm
The sea temperature in Trelleborg ranges from 2.9 °C in February to 18.1 °C in August. Even at its warmest the sea stays below 20 °C, so swimming is bracing at best.
The sea warms up slowly: it is warmest in August, while the air already peaks in July. From October to January 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 16.5 and 19.6 °C.
| Month | Average | Cool year | Warm year | Feels |
|---|---|---|---|---|
| JanuaryJan | 3.9° | 2.5° | 5.3° | cold |
| FebruaryFeb | 2.9° | 1.5° | 4.2° | cold |
| MarchMar | 3.2° | 1.4° | 4.4° | cold |
| AprilApr | 5.4° | 4.2° | 6.4° | cold |
| MayMay | 9.3° | 7.8° | 10.5° | cold |
| JuneJun | 14.0° | 12.5° | 15.3° | cold |
| JulyJul | 16.9° | 14.8° | 19.1° | cold |
| AugustAug | 18.1° | 16.5° | 19.6° | fresh |
| SeptemberSep | 16.0° | 14.3° | 17.3° | cold |
| OctoberOct | 12.5° | 11.2° | 13.7° | cold |
| NovemberNov | 9.3° | 8.4° | 10.6° | cold |
| DecemberDec | 6.2° | 5.0° | 7.2° | cold |
Sunshine hours in Trelleborg
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 3.5 of 10.6 hours of daylight in Trelleborg, 33 % of the day.
Sunshine hours: measured at the weather station 22 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 Trelleborg
How strong the sun is at noon, month by month, and how quickly unprotected skin burns.
- Clear-sky UV in October
- 1 · lowLittle protection needed; sunglasses on bright days.
The sun is strongest in June (UV 7).
Minutes until sunburn in October
- Very fair skin
- about 95 min
- Fair skin
- over 2 h
- 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 Trelleborg: 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, Trelleborg has about 12 rainy days with 59 mm of rain in total.
Wind and clouds in Trelleborg
How breezy and how cloudy Trelleborg 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 Trelleborg typically peaks at 25 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 gets there all year.
Clouds
Average share of the sky covered by cloud, day and night.
In October, cloud covers on average 70 % of the sky over Trelleborg: mostly cloudy, with about 3.5 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 Trelleborg
Snow is possible in Trelleborg, 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 Trelleborg.
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 Trelleborg
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 9°. A duvet at night and a jumper for the evening.
The coolest nights are in February (0°), the warmest in August (15°). 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 | 10 | 3° | 0° | 3.9° | 1.5 h | 11 | 51 |
| FebruaryFeb | 12 | 3° | 0° | 2.9° | 2.3 h | 10 | 43 |
| MarchMar | 17 | 6° | 1° | 3.2° | 4.2 h | 9 | 39 |
| AprilApr | 27 | 10° | 4° | 5.4° | 6.9 h | 9 | 34 |
| MayMay | 30 | 14° | 8° | 9.3° | 8.7 h | 10 | 44 |
| JuneJun | 30 | 18° | 13° | 14.0° | 8.8 h | 10 | 55 |
| JulyJul | 36 | 20° | 15° | 16.9° | 8.8 h | 12 | 61 |
| AugustAug | 37 | 20° | 15° | 18.1° | 7.8 h | 11 | 68 |
| SeptemberSep | 22 | 17° | 13° | 16.0° | 5.7 h | 9 | 49 |
| OctoberOct | 11 | 12° | 9° | 12.5° | 3.5 h | 12 | 59 |
| NovemberNov | 10 | 8° | 5° | 9.3° | 1.8 h | 11 | 48 |
| DecemberDec | 9 | 5° | 2° | 6.2° | 1.2 h | 11 | 51 |
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
55.38° N, 13.16° E · 8 m · Europe/Stockholm
Best time to visit Trelleborg
The best time to visit Trelleborg is from July to August. The sea stays too cool for a classic beach holiday: even in August it only reaches 18.1 °C. For sightseeing, day trips and hiking, conditions are most comfortable from June to September. The wettest month is August with 68 mm of precipitation.
Trelleborg through the seasons
How the weather changes over the seasons, with averages for each.
Trelleborg in spring
Mar – May
Poor
- 6–14 °C by day
- Sea 6 °C
- 7 h of sun a day
- 28 rainy days in all
Trelleborg in summer
Jun – Aug
Poor
- 18–20 °C by day
- Sea 16 °C
- 9 h of sun a day
- 34 rainy days in all
Trelleborg in autumn
Sep – Nov
Poor
- 8–17 °C by day
- Sea 13 °C
- 4 h of sun a day
- 32 rainy days in all
Trelleborg in winter
Dec – Feb
Poor
- 3–5 °C by day
- Sea 4 °C
- 2 h of sun a day
- 32 rainy days in all
Find your perfect month
Tell us what you like and we rate every month in Trelleborg for you.
Your best months: June – August
Based on the climate averages; tap a month to see its details.
Compare two months in Trelleborg
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 Trelleborg: score 37 against 11. In August, days are 8 °C warmer than in October. The sea is 6 °C warmer in August. August has one rainy day fewer. The sun shines 4 hours longer a day in August.
| Month | October | August |
|---|---|---|
| Weather score | 11 | 37better |
| Day high | 12° | 20° |
| Night low | 9° | 15° |
| Sea | 12.5° | 18.1° |
| Sunshine | 3.5 h | 7.8 hbetter |
| Rainy days | 12 | 11better |
| Rainfall | 59 mm | 68 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
Snow
Jan – Feb
Snow on 2 or more days
Trelleborg month by month
The typical weather for every month at a glance.
10January3° · Sea 4° · 2 h
In January, Trelleborg is cold: daytime highs average 3 °C, and nights cool down to about 0 °C. The sea averages 3.9 °C – swimming is only for the hardy. The sun is scarce, with only about 2 hours a day. Precipitation, often as snow, falls on about 11 days, totalling 51 mm. Snow falls on about 3 days. All in all, January is not an ideal month for a holiday in Trelleborg.
Trelleborg in January12February3° · Sea 3° · 2 h
In February, Trelleborg is cold: daytime highs average 3 °C, and nights often drop below freezing (0 °C). The sea averages 2.9 °C – swimming is only for the hardy. The sun is scarce, with only about 2 hours a day. Precipitation, often as snow, falls on about 10 days, totalling 43 mm. Snow falls on about 3 days. All in all, February is not an ideal month for a holiday in Trelleborg.
Trelleborg in February17March6° · Sea 3° · 4 h
In March, Trelleborg is cold: daytime highs average 6 °C, and nights cool down to about 1 °C. The sea averages 3.2 °C – swimming is only for the hardy. Expect around 4 hours of sunshine a day. Rain is frequent, with about 9 rainy days and 39 mm in total. Snow falls on about 2 days. All in all, March is not an ideal month for a holiday in Trelleborg.
Trelleborg in March27April10° · Sea 5° · 7 h
In April, Trelleborg is cold: daytime highs average 10 °C, and nights cool down to about 4 °C. The sea averages 5.4 °C – swimming is only for the hardy. The sun shines for around 7 hours a day. Rain falls on about 9 days, adding up to 34 mm. All in all, April is not an ideal month for a holiday in Trelleborg.
Trelleborg in April30May14° · Sea 9° · 9 h
In May, Trelleborg is cool: daytime highs average 14 °C, and nights cool down to about 8 °C. The sea averages 9.3 °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 44 mm in total. All in all, May is not an ideal month for a holiday in Trelleborg.
Trelleborg in May30June18° · Sea 14° · 9 h
In June, Trelleborg is mild: daytime highs average 18 °C, and nights cool down to about 13 °C. The sea averages 14.0 °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 55 mm in total. All in all, June is not an ideal month for a holiday in Trelleborg.
Trelleborg in June36July20° · Sea 17° · 9 h
In July, Trelleborg is mild: daytime highs average 20 °C, and nights cool down to about 15 °C. The sea averages 16.9 °C – swimming is only for the hardy. The sun shines for around 9 hours a day. Rain is frequent, with about 12 rainy days and 61 mm in total. All in all, July is not an ideal month for a holiday in Trelleborg.
Trelleborg in July37August20° · Sea 18° · 8 h
In August, Trelleborg is mild: daytime highs average 20 °C, and nights cool down to about 15 °C. The sea averages 18.1 °C – bracing, so a wetsuit helps for longer swims. The sun shines for around 8 hours a day. Rain is frequent, with about 11 rainy days and 68 mm in total. All in all, August is not an ideal month for a holiday in Trelleborg.
Trelleborg in August22September17° · Sea 16° · 6 h
In September, Trelleborg is mild: daytime highs average 17 °C, and nights cool down to about 13 °C. The sea averages 16.0 °C – swimming is only for the hardy. Expect around 6 hours of sunshine a day. Rain is frequent, with about 9 rainy days and 49 mm in total. All in all, September is not an ideal month for a holiday in Trelleborg.
Trelleborg in September11October12° · Sea 13° · 4 h
In October, Trelleborg is cool: daytime highs average 12 °C, and nights cool down to about 9 °C. The sea averages 12.5 °C – swimming is only for the hardy. The sun is scarce, with only about 4 hours a day. Rain is frequent, with about 12 rainy days and 59 mm in total. All in all, October is not an ideal month for a holiday in Trelleborg.
Trelleborg in October10November8° · Sea 9° · 2 h
In November, Trelleborg is cold: daytime highs average 8 °C, and nights cool down to about 5 °C. The sea averages 9.3 °C – swimming is only for the hardy. The sun is scarce, with only about 2 hours a day. Rain is frequent, with about 11 rainy days and 48 mm in total. All in all, November is not an ideal month for a holiday in Trelleborg.
Trelleborg in November9December5° · Sea 6° · 1 h
In December, Trelleborg is cold: daytime highs average 5 °C, and nights cool down to about 2 °C. The sea averages 6.2 °C – swimming is only for the hardy. The sun is scarce, with only about 1 hours a day. Rain is frequent, with about 11 rainy days and 51 mm in total. Snow falls on about 2 days. All in all, December is not an ideal month for a holiday in Trelleborg.
Trelleborg in DecemberTrelleborg compared
Put Trelleborg side by side with another destination.
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Trelleborg vs. Malmö
In October the holiday weather in Trelleborg and Malmö is about equally good (score 11 vs. 9). During the day it is about as warm in Malmö as in Trelleborg. The sea in Malmö is 1 °C cooler. Malmö gets one hour less sunshine a day.
| in October | Trelleborg | Malmö |
|---|---|---|
| Holiday score | 11 | 9 |
| Daytime high | 12° | 12° |
| Sea | 13° | 12° |
| Sunshine | 4 h | 3 h |
| Rainy days | 12 | 12 |
| Best time | Jul – Aug | May – Sep |
Through the year
Sweden in October: the best places
In October, Trelleborg ranks 18 of 25 destinations in this country.
- Malmö12°12°35
- 2Lund12°32
- 3Linköping10°26
- 4Uppsala9°25
- 5Växjö10°24
- 6Gothenburg11°12°24
- 7Jönköping10°24
- 8Västerås9°24
- 18TrelleborgThis page12°13°11
Planning a trip to Trelleborg
Weather for your travel dates
Pick your arrival and length of stay, and we sum up the weather to expect.
Trelleborg 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.
Trelleborg has its best school-holiday weather during the summer holidays (score 37) and its weakest during the Christmas holidays (score 10).
- 24
Easter holidays
Mar – Apr
Poor
- 9 °C by day
- Sea 5 °C
- 6.1 h of sun a day
- 9 rainy days a month
- 30
May half-term
May – Jun
Poor
- 15 °C by day
- Sea 10 °C
- 8.7 h of sun a day
- 10 rainy days a month
- 37
Summer holidays
Jul – Aug
PoorBest holidays
- 20 °C by day
- Sea 18 °C
- 8.2 h of sun a day
- 12 rainy days a month
Good for: Sightseeing & walks
- 11
October half-term
Oct
Poor
- 12 °C by day
- Sea 13 °C
- 3.5 h of sun a day
- 12 rainy days a month
- 10
Christmas holidays
Dec – Jan
Poor
- 4 °C by day
- Sea 5 °C
- 1.4 h of sun a day
- 11 rainy days a month
Keep in mind: Snow
Based on the climate averages 1996–2025.
Getting there
Flying from
- Nonstop flight
- about 1 h 40 min
- Distance
- 1,000 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 Trelleborg
When is the best time to visit Trelleborg?
The best time to visit Trelleborg 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 Trelleborg?
The sea temperature in Trelleborg ranges from 2.9 °C in February to 18.1 °C in August. Even at its warmest the sea stays below 20 °C, so swimming is bracing at best.
Can you swim in Trelleborg in October?
Only if you don't mind cold water: in October the sea averages just 12.5 °C. Comfortable swimming temperatures are not reached at any time of year.
What is the warmest month in Trelleborg?
July is the warmest month, with average highs of 20 °C and nights around 15 °C. January is the coolest month at 3 °C.
When does it rain most in Trelleborg?
The wettest month is August with 68 mm of precipitation. The driest month is April with 34 mm.
How many hours of sunshine does Trelleborg get?
Trelleborg gets around 1,870 hours of sunshine a year. The sunniest month is June with 8.8 hours a day; in December there are 1.2 hours a day.
What time zone is Trelleborg in?
Trelleborg uses the time zone Europe/Stockholm: UTC+1 in January and UTC+2 in July.
How long is the flight from London to Trelleborg?
A nonstop flight from London to Trelleborg takes about 1 h 40 min, for a straight-line distance of about 1,000 km.
Which school holidays are best for Trelleborg?
Trelleborg has its best school-holiday weather during the summer holidays (score 37) and its weakest during the Christmas holidays (score 10). Holiday ratings (0–100): Easter holidays 24, May half-term 30, Summer holidays 37, October half-term 11, Christmas holidays 10.
Near Trelleborg
Other destinations close by.
Places with a climate like Trelleborg
Destinations whose weather through the year is closest to Trelleborg's – good alternatives.