Croatia (Istria) · August
Best travel monthPeak seasonCroatia · Europe
Max Temp · August
30°
at night 19° · avg 25°★ Best travel time
- Sunshine
- 8 h/day
- Rain Days
- 5 days
- Water Temp
- 25°
above average
67 mm · very dry
pleasantly warm
In Croatia (Istria), August is 20°C warmer than the coolest month (January).
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
MAXMAX | 10° | 11° | 14° | 18° | 22° | 27° | 30° | 30° | 25° | 20° | 15° | 12° |
MINMIN | 2° | 3° | 5° | 8° | 12° | 17° | 19° | 19° | 16° | 12° | 8° | 4° |
☀️Sunshine | 3h | 4h | 6h | 7h | 7h | 9h | 9h | 8h | 6h | 5h | 3h | 3h |
🌊Water Temp | 13° | 12° | 12° | 14° | 18° | 22° | 24° | 25° | 22° | 20° | 17° | 15° |
🌧Rain Days | 6d73mm | 7d82mm | 6d67mm | 6d57mm | 7d81mm | 4d51mm | 3d39mm | 5d67mm | 6d108mm | 6d80mm | 8d144mm | 7d108mm |
Best travel time current monthMonthly averages 2005–2025 · Source: ERA5 + station data
Peak season — flights and hotels at their annual highest. Book early.
August is one of the best months to visit Croatia (Istria) — with 8 sunshine hours per day and pleasant highs of 29°C.
Daytime temperatures reach up to 29°C, cooling to 19°C at night (daily average: 24°C). The sun shines an average of 8 hours per day; there are 5 rain days with 67 mm total. Sea temperature is 24°C — pleasantly warm for long swim sessions.
Pack light summer clothing, sunscreen, and swimwear — beach and water conditions in August are ideal.
Packing list for Croatia (Istria) in August
- Leichte Sommersachen
- Dünne Strickjacke für kühle Abende
- Badezeug und Strandtuch
- Sonnencreme LSF 50
- Sonnenbrille
- Sonnenhut
- Kleiner Regenschirm (vereinzelte Schauer möglich)
- Reiseapotheke
Frequently Asked Questions
- Is August a good time to visit Croatia (Istria)?
- Yes — August is one of the best months to visit Croatia (Istria) (Climate Score: 80/100). Pleasant temperatures (29°C), good sunshine (8 h/day), and few rain days (5) make it one of the most recommended months.
- How warm is it in Croatia (Istria) in August?
- In August, Croatia (Istria) sees daily highs of 29°C. Nights cool to 19°C, with a daily average of 24°C.
- How much rain falls in Croatia (Istria) in August?
- In August, Croatia (Istria) receives an average of 67 mm of rain over 5 rain days. That is comparatively dry.
- How many sunshine hours does Croatia (Istria) get in August?
- Croatia (Istria) averages 8 sunshine hours per day in August — above the annual average.
- How warm is the water in Croatia (Istria) in August?
- Water temperature in Croatia (Istria) in August averages 24°C — pleasantly warm for swim sessions.
