Go to Bovec in Slovenia
With mountains that linger in the blue sky, an emerald-green river Bovec offers picturesque scenes that are a must see for your bucket list.
Sečovlje Weather in August
August in Sečovlje averages 28°C (82°F) during the day and 22°C (72°F) at night. Quite a bit of rainfall is typical this month, with around 84 mm (3.3 in) on average. An umbrella is a good idea.
Rainfall in Sečovlje in August
Records from the past 30 years suggest around 11 days of rain, with 84 mm (3.3 in) average for the month. When showers do arrive, they tend to be on the heavier side. Worth being prepared even if rain days are not that numerous.
Temperature in Sečovlje in August
August in Sečovlje is generally excellent, with days reaching 28°C (82°F) and nights settling around 22°C (72°F). August marks the summer season. This kind of day-to-night contrast is typical for this time of year. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors. This is typically the warmest month of the year, so light summer clothing is a good idea.
Sunshine in Sečovlje in August
There are approximately 299 hours of sunshine this month, resulting in mostly clear days.If you're inclined towards comfortable temperatures and drier conditions, August is a good time to visit Sečovlje.
Sečovlje Temperature in August
Min Temperature
22°C (72°F)
Max Temperature
28°C (82°F)
Chance of Rain
38%
Precipitation
84 mm (3.3 in)
Rainy days
11 days
Humidity
51% *
Sunshine
299 hours *
Percentage Sunshine
*
* Data from: Portorož, Slovenia (5 KM, 3 Miles).
Sečovlje Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Sečovlje - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Sečovlje 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 records for Sečovlje in August
Browse day-by-day weather records for Sečovlje spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Sečovlje historical weather extremes in August
Our historical data for Sečovlje spans 1976 to 2026, revealing these weather extremes.
- Sečovlje recorded its highest August temperature of 39°C (102°F) on August 14, 2025.
- Sečovlje experienced its chilliest August day on August 4, 2006, reaching only 19°C (66°F).
- Sečovlje registered its coldest August night on August 8, 2005, with temperatures dropping to 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 →
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 Sečovlje in August
Warm but pleasant conditions in Sečovlje in August. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Expect heavy rainfall, so bring good rain protection and waterproof bags. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.
What To Do in Sečovlje in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping8/10 -
Outdoor sports7/10
Sečovlje 3-Day Forecast
More climate data for Sečovlje
Temperature Rainfall Sunshine Humidity
See the full Sečovlje climate overview or explore weather in Slovenia.
Popular in August
Where to go in August - average daytime high across popular destinations.
Piran
28°C (82°F) Portorož28°C (82°F) Maribor
26°C (79°F) Ljubljana26°C (79°F) Bled
24°C (75°F) Bovec24°C (75°F) Bohinj24°C (75°F) Kranjska Gora23°C (73°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
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