Weather in Zagreb for August 2025
In general, the average temperature in Zagreb at the beginning of August is 28.1 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 30.7 °C by the end of August.
Expect significant rainfall in Zagreb during August, with an average of 17 rainy days.
Is August a good time to visit Zagreb? check out the best time to travel to Zagreb page.
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Zagreb in August average weather
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  33° | 2  30° | 3 30° | ||||
| 4 28° | 5  24° | 6  25° | 7 27° | 8  27° | 9 29° | 10 29° |
| 11  31° | 12 32° | 13 33° | 14 33° | 15 34° | 16 33° | 17 32° |
| 18 32° | 19 27° | 20 30° | 21 30° | 22 31° | 23 33° | 24 33° |
| 25 35° | 26 34° | 27 32° | 28  31° | 29 29° | 30  25° | 31 29° |
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Temperatures trend during August in Zagreb
August weather day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 33° /17° | 2.4 mm | 7 | |
| 2 Aug. | Overcast | 30° /16° | 9.2 mm | 7 | |
| 3 Aug. | Overcast | 30° /17° | 0.1 mm | 7 | |
| 4 Aug. | Overcast | 28° /16° | 7.5 mm | 7 | |
| 5 Aug. | Moderate or heavy rain shower | 24° /16° | 27.1 mm | 6 | |
| 6 Aug. | Heavy rain at times | 25° /16° | 7.3 mm | 6 | |
| 7 Aug. | Heavy rain at times | 27° /15° | 4.5 mm | 7 | |
| 8 Aug. | Partly cloudy | 27° /15° | 0.9 mm | 7 | |
| 9 Aug. | Partly cloudy | 29° /15° | 0.3 mm | 8 | |
| 10 Aug. | Patchy rain possible | 29° /17° | 0.9 mm | 7 | |
| 11 Aug. | Sunny | 31° /17° | 0 mm | 8 | |
| 12 Aug. | Sunny | 32° /18° | 0 mm | 8 | |
| 13 Aug. | Sunny | 33° /19° | 0 mm | 8 | |
| 14 Aug. | Sunny | 33° /18° | 1.4 mm | 8 | |
| 15 Aug. | Sunny | 34° /18° | 0 mm | 9 | |
| 16 Aug. | Partly cloudy | 33° /20° | 0.1 mm | 8 | |
| 17 Aug. | Patchy rain possible | 32° /20° | 0.5 mm | 8 | |
| 18 Aug. | Patchy rain possible | 32° /19° | 0.4 mm | 7 | |
| 19 Aug. | Moderate or heavy rain shower | 27° /18° | 5.5 mm | 6 | |
| 20 Aug. | Patchy rain possible | 30° /18° | 2.2 mm | 7 | |
| 21 Aug. | Sunny | 30° /19° | 2.2 mm | 7 | |
| 22 Aug. | Sunny | 31° /19° | 0 mm | 8 | |
| 23 Aug. | Patchy rain possible | 33° /19° | 0.2 mm | 8 | |
| 24 Aug. | Patchy rain possible | 33° /20° | 0.1 mm | 8 | |
| 25 Aug. | Sunny | 35° /21° | 0 mm | 8 | |
| 26 Aug. | Sunny | 34° /20° | 0.9 mm | 9 | |
| 27 Aug. | Sunny | 32° /18° | 1 mm | 8 | |
| 28 Aug. | Cloudy | 31° /18° | 2.3 mm | 8 | |
| 29 Aug. | Light rain shower | 29° /17° | 7.4 mm | 7 | |
| 30 Aug. | Light rain | 25° /16° | 5.5 mm | 6 | |
| 31 Aug. | Light rain | 29° /17° | 1.4 mm | 7 | |
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Guide for Zagreb in August
In August, Zagreb, Croatia experiences warm and pleasant weather, making it an ideal time to visit this charming city. At the beginning of the month, Zagreb typically enjoys daytime temperatures averaging around 28°, with clear skies and plenty of sunshine.
The evenings are comfortably mild, perfect for leisurely strolls through the city's historic streets or enjoying al fresco dining at the numerous outdoor cafes.
Towards the end of August, the weather in Zagreb remains delightful, with temperatures hovering around 26°. Visitors can continue to bask in the sunshine and take advantage of the city's numerous outdoor attractions, such as the beautiful parks and gardens.
The evenings maintain their mildness, providing a lovely ambiance for exploring Zagreb's vibrant nightlife or attending open-air concerts and events.
Overall, August offers an excellent opportunity to explore Zagreb's rich cultural heritage and stunning architecture without the discomfort of extreme heat. The weather is generally dry, making it an ideal time for sightseeing and outdoor activities.
Whether you're interested in exploring historical landmarks, enjoying local cuisine, or simply soaking up the city's ambiance, Zagreb in August is sure to provide a memorable and enjoyable experience.
Zagreb in August - FAQ
What to pack to Zagreb in August?
As you prepare for your trip to Zagreb in August, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Zagreb, during August, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
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