Malmö Weather in September
September in Malmö typically sees daytime highs of 19°C (66°F) and nighttime lows of 10°C (50°F). Rainfall is also possible this month, so it's worth packing an umbrella.
Rainfall in Malmö in September
Historically, September sees about 14 days of rain, with a monthly average of 61 mm (2.4 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Malmö in September
September in Malmö sees highs of 19°C (66°F) and lows of 10°C (50°F) overnight. Conditions are often most pleasant around the middle of the day. Nights cool down to 10°C (50°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Malmö in September
With about 187 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.
Average water temperature in September
The water is 14°C (57°F) this month, cool enough to feel refreshing on a warm day, but cold enough that most people won't stay in for long without a wetsuit.If you prefer enjoying temperate temperatures and rain-free days, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Malmö's climate page.
Malmö Temperature in September
Min Temperature
10°C (50°F)
Max Temperature
19°C (66°F)
Water Temperature
14°C (57°F)
Chance of Rain
47%
Precipitation
61 mm (2.4 in)
Rainy days
14 days
Humidity
79%
Sunshine
187 hours
Percentage Sunshine
45%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Malmö typically drop from around 19°C (66°F) at the start of September to approximately 15°C (59°F) by the end. Nights are cool, with lows typically ranging from 9°C (48°F) to 12°C (54°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Malmö in September
Browse day-by-day weather records for Malmö spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Malmö historical weather extremes in September
According to our 49 years of weather records for Malmö, the following extremes were recorded between 1976 and 2025.
- On September 4, 2024, temperatures climbed to 29°C (84°F), marking the warmest September day on record.
- The lowest daytime temperature in September was 10°C (50°F), recorded on September 16, 1993.
- The lowest overnight temperature recorded in September was 0°C (32°F) (September 27, 1990).
- The heaviest September precipitation occurred on September 25, 2020, when 29 mm (1.1 in) of precipitation fell.
Best Places in Sweden in September
Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in September →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Malmö in September
Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. With water temperatures around 14°C (57°F), the water is quite cold for swimming. You can skip the swimwear unless you're particularly tough. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Malmö in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Sweden, check out our Malmö's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Malmö climate overview or explore weather in Sweden.
