Trelleborg weather in July

In July, Trelleborg sees average daytime highs of 21°C and overnight lows near 13°C, with 60 mm of rain across 11.4 wet days and about 16.6 hours of daylight. It is the 1st-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 20°C in the first days to 22°C by the end. The sky is clear or mostly clear about 25% of the time in July, and the air most often feels dry.

Daylight stretches from about 17 h 06 min at the start of July to 15 h 54 min by month's end. Set against the rest of the year, July is Trelleborg's 2nd-clearest and 12th-windiest month. For the whole year in context, see Trelleborg's year-round climate.

Daytime high
21°
1st warmest
Overnight low
13°
11th coldest
Rainfall
60 mm
11.4 wet days
Daylight
16 h 42 min
3:53 AM – 8:33 PM
Cloud cover
60%
2nd clearest
Wind
14 km/h
12th windiest
Solar energy
5.53 kWh/m²
Travel score
6.3
out of 10

Trelleborg is urban area in Trelleborg Municipality, Sweden.

Air quality
Good
PM10 18.5 µg/m³ · 2019
Founded
1257

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in July

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 20°C in the first days to 22°C by the end.

A typical July day in Trelleborg reaches about 21°C in the afternoon and slips back to 13°C overnight — a 8°C spread between the day's warmth and the night's chill. On most days the high lands between 17°C and 26°C. Set against its neighbours, July runs about 3°C warmer than June and on par with August.

10°15°20°25°30°151015202531
Avg high (°C)Avg low (°C)
12012
22012
32013
42013
52013
62013
72113
82113
92113
102113
112113
122113
132113
142113
152113
162113
172113
182113
192114
202114
212214
222214
232214
242214
252214
262214
272214
282214
292214
302214
312214

How July really feels in Trelleborg

Once humidity and wind are folded in, July averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

July sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Trelleborg weather by month

How July compares with the rest of the year at a glance. July is the 1st-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -1°5111.64.47.50.0
Feb / -1°429.84.49.20.0
Mar / 419.52.711.40.5
Apr11° / 378.80.413.82.6
May15° / 439.4015.94.8
Jun19° / 11°6011017.15.8
Jul21° / 13°6011.4016.66.3
Aug21° / 13°6811.9014.86.2
Sep17° / 10°549.5012.55.3
Oct12° / 5610.9010.13.0
Nov / 4911.30.88.10.9
Dec / 5411.32.86.90.0

Cloud cover in July

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in July.

Beyond those clear spells, partly cloudy skies cover about 19% of July, with mostly cloudy or overcast conditions the remaining 56%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
14258
24357
34357
44357
54555
64555
74555
84555
94456
104456
114456
124456
134456
144357
154357
164357
174357
184357
194357
204357
214357
224357
234456
244555
254555
264654
274654
284654
294654
304852
314852

Chance of precipitation in July

Any precipitation

Trelleborg gets around 60 mm of rain over 11.4 wet days in July. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 37% and peaks near 38% on the wettest days.

0%10%20%30%40%50%151015202531
Rain chance (%)
138
238
338
437
537
637
737
836
936
1036
1136
1236
1336
1436
1537
1637
1737
1837
1937
2037
2137
2237
2337
2437
2537
2637
2736
2836
2936
3035
3135

Humidity in July

DryComfortableHumidMuggyOppressiveMiserable

Most of July feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, July lands in the dry band about 50% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)
1682570
2662680
3652780
4632890
5632890
6622990
76129100
86030100
96030100
105931100
115732110
125633110
135534110
145335111
155236111
165038111
175039111
184840111
194741121
204542121
214343131
224244131
234145141
243945151
253846151
263746161
273646161
283547162
293547162
303448172
313448172

Wind in July

Winds average 14 km/h in July, the calmest month.

Across July, daily wind ranges from about 14 km/h on the calmest days to 15 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202531
Wind speed (km/h)Feels
115light breeze
215light breeze
315light breeze
415light breeze
515light breeze
615light breeze
715light breeze
815light breeze
915light breeze
1015light breeze
1115light breeze
1215light breeze
1315light breeze
1415light breeze
1515light breeze
1615light breeze
1714light breeze
1814light breeze
1914light breeze
2014light breeze
2114light breeze
2214light breeze
2314light breeze
2414light breeze
2514light breeze
2614light breeze
2714light breeze
2814light breeze
2914light breeze
3014light breeze
3114light breeze

Sunrise & sunset in July

DaylightNight

Daylight runs from about 17 h 06 min at the start of July to 15 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 72 minutes over July. Sunrise moves from 3:37 AM to 4:18 AM, and sunset from 8:44 PM to 8:09 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
117.13:378:44
217.13:388:44
317.13:398:43
417.13:408:43
517.03:418:42
617.03:428:42
717.03:438:41
816.93:448:40
916.93:458:40
1016.93:468:39
1116.83:478:38
1216.83:488:37
1316.83:498:36
1416.73:518:35
1516.73:528:34
1616.73:538:33
1716.63:558:31
1816.63:568:30
1916.53:588:29
2016.53:598:27
2116.44:018:26
2216.44:028:24
2316.34:048:23
2416.34:068:21
2516.24:078:20
2616.24:098:18
2716.14:118:16
2816.04:128:15
2916.04:148:13
3015.94:168:11
3115.94:188:09

Solar energy in July

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in July, about 5.53 kWh/m².

For context, solar energy here swings from a low near 0.37 kWh/m² to a high of 5.83 kWh/m² in June across the year — July's 5.53 kWh/m² sits near the top of that range.

0246151015202531
Solar energy (kWh/m²)Level
15.7Bright
25.7Bright
35.7Bright
45.7Bright
55.7Bright
65.7Bright
75.7Bright
85.7Bright
95.7Bright
105.7Bright
115.7Bright
125.6Bright
135.6Bright
145.6Bright
155.6Bright
165.5Bright
175.5Bright
185.5Bright
195.5Bright
205.4Bright
215.4Bright
225.4Bright
235.4Bright
245.3Bright
255.3Bright
265.3Bright
275.3Bright
285.3Bright
295.2Bright
305.2Bright
315.2Bright
Planning a trip in July

Is July a good time to visit Trelleborg?

Our two travel scores rate July for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

6.3
Sightseeing
1st-best month of the year
3.9
Beach & pool
1st-best month of the year

July is a reasonable time to visit Trelleborg for sightseeing.

What to pack for Trelleborg in July

From July's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In July, Trelleborg sees daytime highs around 21°C and nights near 13°C. Worth packing: rain gear and sun protection. About 11 days see rain.

rain gearsun protection

Sea temperature near Trelleborg in July

The nearest coast averages about 17°C in July — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea offshore is warmest in August at about 18°C and coldest in February near 3°C.

The water stays below 20°C all year — cool enough that most swimmers want a wetsuit.

0°5°10°15°20°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°C)Comfort
Jan4Bracing
Feb3Bracing
Mar3Bracing
Apr5Bracing
May9Bracing
Jun14Bracing
Jul17Cool
Aug18Cool
Sep16Cool
Oct12Bracing
Nov9Bracing
Dec6Bracing

UV index in Trelleborg in July

LowModerateHighVery highExtreme

Clear-sky midday UV in July peaks around 5 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Trelleborg peaks around June 18 at about 6 (high) — a little sun protection helps at midday. It bottoms out near January 1 at about 0 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 6 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJun 18UV 6Jan 1UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Moderate
Apr3Moderate
May5Moderate
Jun6High
Jul5High
Aug5Moderate
Sep3Moderate
Oct2Low
Nov1Low
Dec0Low
Location & terrain

Where is Trelleborg?

Trelleborg sits at 55.4°N, 13.2°E, 8 m above sea level, in Sweden. The nearest listed city is Malmo, 27 km away.

Topography around Trelleborg

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Trelleborg.

Within 3 km, the terrain around Trelleborg has only modest variations in elevation — a maximum elevation change of 37 m around an average of 9 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 105 m; within 80 km, significant variations in elevation — a maximum elevation change of 276 m.

The land around Trelleborg is covered by water (37%), cropland (24%) and artificial surfaces (23%) within 3 km, water (48%) and cropland (39%) within 16 km, and water (53%) and cropland (21%) within 80 km.

3 km
37 m
16 km
105 m
80 km
276 m
treesgrasslandcroplandartificial surfacesbare terrainwater
July weather nearby: Malmo 27 km · Staffanstorp 30 km · Lund 37 km · Ystad 42 km · Indre By 50 km · Copenhagen 50 km · Frederiksberg 52 km · Valby 52 km

Sweden travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / F
230 V · 50 Hz
Prices
≈ 87% of US
price level, 2025
GDP per capita
$63,133
2025
Happiness
7.3 / 10
World Happiness, 2025
Safe drinking water
100%
of population, 2024
Homicide rate
1.1
per 100k, 2023
Road deaths
3.1
per 100k/yr, 2019
Income group
High
World Bank
English
Very high
EF EPI 609
Religion
Church of Sweden 54%none or unspecified 37%other 9%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Trelleborg (55.3751°, 13.1569°, elevation 8 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).