Karlskrona Weather in June
Karlskrona in June sees moderate daytime temperatures of 18°C (64°F) and nighttime lows of 12°C (54°F). Moderate rainfall is typical, with around 58 mm (2.3 in) for the month.
Rainfall in Karlskrona in June
Typically, about 11 days will experience rainfall, with an average of 58 mm (2.3 in) for the month. A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.
Temperature in Karlskrona in June
Temperatures in Karlskrona in June top out at 18°C (64°F) and drop to 12°C (54°F) overnight. June is typically considered a summer month. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights cool down to 12°C (54°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 Karlskrona in June
The city usually sees around 285 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you prefer dry days with pleasant temperatures, 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 Karlskrona's climate page.
Karlskrona Temperature in June
Min Temperature
12°C (54°F)
Max Temperature
18°C (64°F)
Chance of Rain
36%
Precipitation
58 mm (2.3 in)
Rainy days
11 days
Humidity
75% *
Sunshine
285 hours *
Percentage Sunshine
54% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Karlskrona typically stay consistent throughout June, with daily highs averaging around 18°C (64°F). Nights are cool, with lows typically ranging from 9°C (48°F) to 13°C (55°F).
Average temperatures in June
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 June
Historical weather for Karlskrona in June
Browse day-by-day weather records for Karlskrona spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Karlskrona historical weather extremes in June
According to our 49 years of weather records for Karlskrona, the following extremes were recorded between 1976 and 2025.
- Karlskrona recorded its highest June temperature of 31°C (88°F) on June 20, 2000.
- The coldest June day was on June 1, 1987, with a maximum of 9°C (48°F).
- The coldest night in June in Karlskrona was on June 2, 2023, with a minimum of 1°C (34°F).
Best Places in Sweden in June
Find out more about the weather in Sweden and which places have the best travel conditions in this month. See all of Sweden in June →
perfect weather
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tolerable
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What to Wear in Karlskrona in June
Pleasant temperatures in June 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. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Karlskrona in June
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 Karlskrona's climate page.
Temperature Rainfall Sunshine Humidity
See the full Karlskrona climate overview or explore weather in Sweden.
