The month in detail
What to expect in August
Summer in Piran brings pleasant temperatures (82°F) and long sunny days (8.3h of sunshine). Rain risk remains low (21% of days), leaving good room for outdoor activities. A good balance between weather and crowds, even if July (8.9/10) remains theoretically better.
August ranks 2 out of 12 months in Piran.
This month's conditions
What it's like in August
UV index
6 · high
sunscreen and hat advised
Feels like
muggy at times
18°
Sea
28°C
warm, ideal
Daylight
13.9h of daylight
Air quality
fair
AQI 42
Compare
Is August the right month?
The best month in Piran is July (8.9/10), 0.2 pt higher than August.
Book
Plan your trip
Hotels at their lowest outside peak season, highest on comfortable months. Shoulder seasons offer a good price/climate compromise.
Stay
Hotels & rentals · Piran
Expedia →
Activities
Tours, tickets, experiences
See ↓
Flights
Multi-airline comparator
Kiwi →
🎟️ Activities & tours · Piran
GetYourGuide selection · free cancellation
Practical info
What you need to know before you go
Three angles: the country (language, currency, safety, budget), the year-round climate, and the specifics of a beach trip.
Country · Slovenia
🗣️LanguageSlovène
💶CurrencyEuro (€)
🚗DrivingRight-hand
🛡️Safety ⓘVery safe · 1/5
💰Cost of living ⓘModerate · 3/5
🌡️ Climate
🌍Climate typeTemperate oceanic
📈Climate trend ⓘStable
🔥Hottest monthJuly · 82°F
❄️Coolest monthJanuary · 48°F
🌧️Rainiest month ⓘMay · 35%
🏖️ Beach trip
📅Peak seasonJuin → Sept
🏖️Swell (Sept–Mar) ⓘModérée
🛂VisaSchengen · 90 days
Explore
Other destinations in August
If August doesn't convince you for this destination, compare with others.
Location
Where is Piran ?
Global position + regional geographic context.
🌍 World
🔍 Geographic context
SloveniaTemperate oceanic climate with a 8.9 → 4.1 gap between best and worst month. 10 years of ERA5 data to choose by project.
45.53°N · 13.57°E
Questions
Frequently asked questions
What is the best time to visit Piran?
July is the best month with 82°F highs, 70°F lows, 8.7h of sunshine and 22.0% rainy days. The months of July & August offer comparable conditions.
How many hours of sunshine does Piran get in July?
Piran averages 8.7 sunshine hours per day in July. It is the sunniest month with a climate score of 8.4/10.
What is the rainiest month in Piran?
January is the most unfavourable month with January has the lowest climate score of the year and the lowest climate score of the year.
What are the temperatures at night in Piran in July?
In July, overnight lows reach 70°F, while afternoon highs average 82°F.
Is Piran good in winter?
In winter (December-February), Piran scores 4.0/10 on average — Difficult period — prefer the peak season.. The best month overall remains July with a score of 8.4/10.
When should you avoid Piran?
January is the most difficult month to visit Piran, with January has the lowest climate score of the year. Climate conditions are at their lowest of the year during this period.
Can you swim in Piran in August?
In August, the sea averages 82°F in Piran: warm, ideal. Ideal conditions for swimming and snorkeling.
Do you need sun protection in Piran in August?
The average UV index reaches 6 in August in Piran (high), with about 13.9h of daylight. Sunscreen and hat advised.