Stockholm is one of the most beautiful cities in the world
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Borgholm Weather in September
During September, Borgholm experiences moderate daytime temperatures of 17°C (63°F) and cooler nights around 12°C (54°F). Some rainfall is typical during this period.
Rainfall in Borgholm in September
Historically, the month has about 13 days of rain, averaging 57 mm (2.2 in) in total. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Borgholm in September
In September, Borgholm gets moderate temperatures, with highs of 17°C (63°F). Nights cool to around 12°C (54°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.
Sunshine in Borgholm in September
You can expect a moderate amount of sunlight, with approximately 183 hours. This means a pleasant mix of sun and overcast.If your ideal day consists of dry skies and pleasant temperatures, July and August typically offer the best circumstances for Borgholm.
Borgholm Temperature in September
Min Temperature
12°C (54°F)
Max Temperature
17°C (63°F)
Chance of Rain
43%
Precipitation
57 mm (2.2 in)
Rainy days
13 days
Humidity
81% *
Sunshine
183 hours *
Percentage Sunshine
48% *
* Data from: Kalmar, Sweden (29 KM, 18 Miles).
Borgholm Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Borgholm - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Borgholm 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 7°C (45°F) to 11°C (52°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 records for Borgholm in September
Browse day-by-day weather records for Borgholm spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Borgholm historical weather extremes in September
According to our 50 years of weather records for Borgholm, the following extremes were recorded between 1976 and 2026.
- The hottest September day on record in Borgholm reached 28°C (82°F) (September 4, 2024).
- The lowest daytime temperature in September was 6°C (43°F), recorded on September 30, 1995.
- Borgholm registered its coldest September night on September 27, 1986, with temperatures dropping to -3°C (27°F).
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
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Borgholm 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. Bring sunglasses since you'll have some sunny periods throughout the month
What To Do in Borgholm in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming6/10 -
Cycling6/10 -
Walking6/10 -
Barbeque6/10 -
Camping8/10 -
Outdoor sports10/10
Borgholm 3-Day Forecast
More climate data for Borgholm
Temperature Rainfall Sunshine Humidity
See the full Borgholm climate overview or explore weather in Sweden.
Popular in September
Where to go in September - average daytime high across popular destinations.
Lund
18°C (64°F) Malmö19°C (66°F) Gothenburg
18°C (64°F) Karlskrona17°C (63°F) Falkenberg18°C (64°F) Simrishamn17°C (63°F) Stockholm17°C (63°F) Visby
17°C (63°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Stockholm is one of the most beautiful cities in the world
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