Strunjan Weather in August
During August, Strunjan experiences high daytime temperatures of 28°C (82°F) and cooler nights around 22°C (72°F). As part of the summer season, expect quite a bit of rainfall. Around 86 mm (3.4 in) is typical.
Rainfall in Strunjan in August
On average, there are about 11 days with rain during this month, averaging 86 mm (3.4 in). Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Strunjan in August
August is one of the better months to visit Strunjan. Expect 28°C (82°F) during the day and 22°C (72°F) at night. This month falls in the summer season. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 22°C (72°F), evenings stay pleasantly warm. It's the warmest month of the year on average, so summer clothing is the way to go.
Sunshine in Strunjan in August
The days are predominantly sunny, with an estimated total of around 299 hours of sunshine. These sun-filled days are perfect for playing sports, visiting parks, or going for a bike ride.Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July and August typically offer the best weather for Strunjan.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Slovenia, check out our Strunjan's climate page.
Strunjan Temperature in August
Min Temperature
22°C (72°F)
Max Temperature
28°C (82°F)
Chance of Rain
38%
Precipitation
86 mm (3.4 in)
Rainy days
11 days
Humidity
51% *
Sunshine
299 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Strunjan typically stay consistent throughout August, with daily highs averaging around 28°C (82°F). Nights are pleasant, with lows typically ranging from 16°C (61°F) to 19°C (66°F).
Average temperatures in August
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 August
Historical weather for Strunjan in August
Browse day-by-day weather records for Strunjan spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Strunjan historical weather extremes in August
Based on weather observations in Strunjan between 1976 and 2025, these are the recorded extremes during August.
- Strunjan recorded its highest August temperature of 39°C (102°F) on August 14, 2025.
- Strunjan experienced its chilliest August day on August 7, 1987, reaching only 19°C (66°F).
- The coldest night in August in Strunjan was on August 8, 2005, with a minimum of 8°C (46°F).
Best Places in Slovenia in August
Find out more about the weather in Slovenia and which places have the best travel conditions in this month. See all of Slovenia in August →
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What to Wear in Strunjan in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Strunjan in August
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 Slovenia, check out our Strunjan's climate page.
Temperature Rainfall Sunshine Humidity
See the full Strunjan climate overview or explore weather in Slovenia.
