Late summer · Weather & things to do
Piran in August
Little changes in Piran from July: highs stay near 84°F (29°C), lows near 69°F (21°C), and about 3.1 in (79 mm) of rain falls.
At 84/100 for comfort (5th of 12), it's one of the best months to visit.
- Avg high
- 84°F (29°C)
- Avg low
- 69°F (21°C)
- Rain
- 3.1 in (79 mm)
- Humidity
- 66%
- Cloud cover
- 44%
- Daylight
- ~13 h 56 min
- Comfort score
- 84/100 · Great
What August feels like
Days are warm, averaging 84°F (29°C), easy weather for being outside from morning to evening.
Nights cool to an average low of 69°F (21°C).
Some rain is likely, about 3.1 in (79 mm) in the month, so pack for a shower or two.
Plan around August
August is one of Piran's best months on the climate data.
- Comfort holds steady from July (86 → 84/100).
- August sits inside the May – Sep window our Slovenia’s Alpine Lakes route recommends.
What to pack for August
- Light, breathable clotheshighs average 84°F
- Sunscreen, sunglasses and a hathigh UV on clear days
- Packable rain jacket or umbrellaabout 3.1 in of rain
- Comfortable walking shoesmost places below are best reached on foot or with short walks
What to do in Piran in August
August is good outdoor weather here, so these picks lean toward the open air.
Sečovlje Salina Nature Park
Working salt pans and wetland near Piran, with saltworks still harvested by hand.
Why now August scores 84/100 for comfort, good conditions for being outside.
Fritolin pri Cantini
Self-service seafood spot on Tartini Square for fried squid and sardines.
Why now Highs near 84°F and 3.1 in of monthly rain make this an easy outdoor pick.
Tartini Square
Oval square on a filled-in harbor, named for violinist Giuseppe Tartini.
Why now One to do outside while the weather is on your side.
Piran Town Walls
Medieval walls above town with views over terracotta roofs and the sea.
Restaurant Pavel
Waterfront seafood restaurant on the Piran promenade.
Nearby in August
- Ljubljana in August~58 mi · highs 81°F, 3.7 in rain · 1°C (3°F) cooler by day, wetter
- Lake Bled in August~64 mi · highs 79°F, 4.9 in rain · 3°C (5°F) cooler by day, wetter
- Cortina d'Ampezzo in August~98 mi · highs 70°F, 5.5 in rain · 7°C (13°F) cooler by day, wetter
- Val Gardena in August~116 mi · highs 70°F, 5.5 in rain · 7°C (13°F) cooler by day, wetter
NASA POWER 2001–2025 monthly averages on a ~50 km grid, temperatures adjusted from the grid cell's ~256 m to Piran's ~3 m elevation (standard lapse rate). Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Piran in August: quick answers
Is August a good time to visit Piran?
Yes. On the climate data it's one of the best months, scoring 84/100. Expect highs of 84°F (29°C) and 3.1 in (79 mm) of rain. August is inside the May – Sep window our Slovenia’s Alpine Lakes route recommends.
How hot is Piran in August?
Average highs are 84°F (29°C) and average lows 69°F (21°C), making it the 2nd-warmest month by daytime highs.
Does it rain a lot in Piran in August?
Some: about 3.1 in (79 mm) of rain falls across August on average, the 6th-driest month of the year. The annual total is about 40.4 in (1027 mm).
What should I pack for Piran in August?
Bring light, breathable clothes (highs average 84°F), sunscreen, sunglasses and a hat (high UV on clear days), packable rain jacket or umbrella (about 3.1 in of rain) and comfortable walking shoes (most places below are best reached on foot or with short walks).
Routes in season in August
- Slovenia’s Alpine Lakes May – Sep
Planning Piran in August?
Bring the crew into one shared trip: vote on dates, build the day-by-day plan, split costs and share one packing list.