Malmo weather in September

In September, Malmo sees average daytime highs of 17°C and overnight lows near 11°C, with 53 mm of rain across 9.3 wet days and about 12.5 hours of daylight. It is the 4th-warmest and 5th-wettest month of the year here.

Highs ease over the month, from about 19°C in the first days to 15°C by the end. The sky is clear or mostly clear about 19% of the time in September, and the air most often feels dry.

Daylight stretches from about 13 h 36 min at the start of September to 11 h 24 min by month's end. Set against the rest of the year, September is Malmo's 6th-clearest and 7th-windiest month. For the whole year in context, see Malmo's year-round climate.

Daytime high
17°
4th warmest
Overnight low
11°
9th coldest
Rainfall
53 mm
9.3 wet days
Daylight
12 h 30 min
5:49 AM – 6:16 PM
Cloud cover
66%
6th clearest
Wind
17 km/h
7th windiest
Solar energy
2.88 kWh/m²
Travel score
5.3
out of 10

Malmo is city in Skåne County, Sweden.

Air quality
Good
PM2.5 9.8 µg/m³ · 2019
Founded
1353

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

Temperature in September

Average highAverage lowShaded bands: 10–90% of days

Highs ease over the month, from about 19°C in the first days to 15°C by the end.

A typical September day in Malmo reaches about 17°C in the afternoon and slips back to 11°C overnight — a 6°C spread between the day's warmth and the night's chill. On most days the high lands between 14°C and 20°C. Set against its neighbours, September runs about 4°C cooler than August and about 5°C warmer than October.

10°15°20°25°151015202530
Avg high (°C)Avg low (°C)
11913
21912
31912
41912
51912
61812
71812
81812
91812
101812
111812
121811
131711
141711
151711
161711
171711
181711
191711
201611
211610
221610
231610
241610
251610
261510
271510
281510
291510
30159

How September really feels in Malmo

Once humidity and wind are folded in, September 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

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

Malmo weather by month

How September compares with the rest of the year at a glance. September is the 4th-warmest and 5th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysSnow daysDaylight (hours)Travel score
Jan / -0°4911.33.77.40.0
Feb / -1°409.43.99.20.0
Mar / 409.52.311.40.5
Apr11° / 368.70.413.82.6
May15° / 419.5015.94.8
Jun19° / 11°5710.6017.15.9
Jul21° / 14°5810.9016.66.4
Aug21° / 14°6611.4014.86.3
Sep17° / 11°539.3012.55.3
Oct12° / 5410.9010.13.0
Nov / 4811.10.881.0
Dec / 5311.32.66.90.0

Cloud cover in September

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 19% of the time in September.

Beyond those clear spells, partly cloudy skies cover about 18% of September, with mostly cloudy or overcast conditions the remaining 63%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14159
24159
34060
44060
54060
64060
74060
84060
94060
104060
113961
123862
133862
143862
153862
163664
173664
183664
193664
203664
213664
223664
233466
243466
253466
263466
273466
283367
293466
303466

Chance of precipitation in September

Any precipitation

Malmo gets around 53 mm of rain over 9.3 wet days in September. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 32% and peaks near 38% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
138
237
337
437
536
636
735
835
934
1034
1133
1233
1332
1432
1531
1631
1730
1830
1929
2029
2129
2228
2329
2429
2529
2630
2731
2831
2932
3033

Humidity in September

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, September lands in the dry band about 79% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)
161336
262326
363325
465314
566304
668293
769283
871272
972262
1073252
1174242
1276231
1378211
1479201
1580191
1681181
1782171
1884160
1985150
2086140
2187130
2287130
2388120
2488120
2588120
2689110
2789110
2890100
2990100
309190

Wind in September

Winds average 17 km/h in September.

Across September, daily wind ranges from about 16 km/h on the calmest days to 18 km/h at its breeziest. It stays fairly steady from day to day.

05101520151015202530
Wind speed (km/h)Feels
116light breeze
216light breeze
317light breeze
417light breeze
517light breeze
617light breeze
717light breeze
817light breeze
917light breeze
1017light breeze
1117light breeze
1218light breeze
1318light breeze
1418light breeze
1518light breeze
1618light breeze
1718light breeze
1818light breeze
1918light breeze
2018light breeze
2118light breeze
2218light breeze
2318light breeze
2418light breeze
2518light breeze
2618light breeze
2718light breeze
2818light breeze
2918light breeze
3018light breeze

Sunrise & sunset in September

DaylightNight

Daylight runs from about 13 h 36 min at the start of September to 11 h 24 min by month's end. The lit band spans sunrise to sunset each day.

Days shrink by about 132 minutes over September. Sunrise moves from 5:19 AM to 6:17 AM, and sunset from 6:56 PM to 5:38 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.65:196:56
213.55:216:54
313.55:236:51
413.45:256:48
513.35:276:46
613.25:296:43
713.25:316:40
813.15:336:38
913.05:356:35
1012.95:376:32
1112.85:396:29
1212.85:416:27
1312.75:436:24
1412.65:456:21
1512.55:476:19
1612.55:496:16
1712.45:516:13
1812.35:536:10
1912.25:556:08
2012.15:576:05
2112.15:596:02
2212.06:016:00
2311.96:035:57
2411.86:055:54
2511.76:075:51
2611.76:095:49
2711.66:115:46
2811.56:135:43
2911.46:155:41
3011.46:175:38

Solar energy in September

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in September, about 2.88 kWh/m².

For context, solar energy here swings from a low near 0.37 kWh/m² to a high of 5.72 kWh/m² in June across the year — September's 2.88 kWh/m² falls in the middle.

01234151015202530
Solar energy (kWh/m²)Level
13.6Moderate
23.6Moderate
33.5Moderate
43.5Moderate
53.4Moderate
63.4Moderate
73.3Moderate
83.3Moderate
93.2Moderate
103.1Moderate
113.1Moderate
123.0Moderate
133.0Moderate
142.9Moderate
152.9Moderate
162.8Moderate
172.8Moderate
182.7Moderate
192.7Moderate
202.6Moderate
212.6Moderate
222.5Moderate
232.5Moderate
242.4Moderate
252.4Moderate
262.3Moderate
272.3Moderate
282.3Moderate
292.2Moderate
302.2Moderate
Planning a trip in September

Is September a good time to visit Malmo?

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

5.3
Sightseeing
4th-best month of the year
1.3
Beach & pool
4th-best month of the year

September is a reasonable time to visit Malmo for sightseeing.

What to pack for Malmo in September

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

In September, Malmo sees daytime highs around 17°C and nights near 11°C. Worth packing: rain gear. About 9 days see rain.

rain gear

Sea temperature near Malmo in September

The nearest coast averages about 15°C in September — 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 2°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
Jan3Bracing
Feb2Bracing
Mar3Bracing
Apr6Bracing
May10Bracing
Jun14Bracing
Jul17Cool
Aug18Cool
Sep15Cool
Oct12Bracing
Nov9Bracing
Dec5Bracing

UV index in Malmo in September

LowModerateHighVery highExtreme

Clear-sky midday UV in September peaks around 3 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Malmo peaks around July 11 at about 5 (high) — a little sun protection helps at midday. It bottoms out near December 20 at about 0 (low).

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

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighModerateLowJul 11UV 5Dec 20UV 0
UV index (midday)Level
Jan0Low
Feb1Low
Mar2Moderate
Apr3Moderate
May5Moderate
Jun5High
Jul5High
Aug5Moderate
Sep3Moderate
Oct2Low
Nov1Low
Dec0Low
Location & terrain

Where is Malmo?

Malmo sits at 55.6°N, 13.0°E, 10 m above sea level, in Sweden. The nearest listed city is Staffanstorp, 14 km away.

Topography around Malmo

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

Within 3 km, the terrain around Malmo has only modest variations in elevation — a maximum elevation change of 32 m around an average of 7 m above sea level; within 16 km, only modest variations in elevation — a maximum elevation change of 149 m; within 80 km, significant variations in elevation — a maximum elevation change of 276 m.

The land around Malmo is covered by artificial surfaces (57%) and water (21%) within 3 km, water (42%) and cropland (28%) within 16 km, and water (39%), cropland (24%) and trees (20%) within 80 km.

3 km
32 m
16 km
149 m
80 km
276 m
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
September weather nearby: Staffanstorp 14 km · Lund 16 km · Trelleborg 27 km · Indre By 28 km · Copenhagen 28 km · Frederiksberg 30 km · Valby 31 km · Charlottenlund 31 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 Malmo (55.6059°, 13.0007°, elevation 10 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).