Istria
August
Weather in Istria for August 2025
Your guide to Istria weather in August - trends and predictions
In general, the average temperature in Istria at the beginning of August is 27.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 27.9 °C by the end of August.
Istria sees moderate rainfall in August, averaging 10 rainy days.
Is August a good time to visit Istria? check out the best time to travel to Istria page.
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21
Dry days
10
Rainy days
0
Snow days
27°/22°
Temperatures
17 km/h
Avg max wind
65 %
Avg humidity
Istria in August average weather
Move between months or click on a day
| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  29° | 2 28° | 3  28° | ||||
| 4  28° | 5 26° | 6 26° | 7  26° | 8  26° | 9  28° | 10 28° |
| 11 29° | 12 30° | 13 30° | 14 30° | 15 30° | 16  31° | 17 30° |
| 18 29° | 19 27° | 20 29° | 21 30° | 22 30° | 23 30° | 24 31° |
| 25 30° | 26 29° | 27 29° | 28  29° | 29  26° | 30 25° | 31 27° |
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Temperatures trend during August in Istria
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Aug. | Patchy rain possible | 29° /22° | 0.6 mm | 7 | |
| 2 Aug. | Patchy rain possible | 28° /20° | 2.7 mm | 7 | |
| 3 Aug. | Overcast | 28° /22° | 1.5 mm | 7 | |
| 4 Aug. | Moderate or heavy rain shower | 28° /21° | 43.5 mm | 6 | |
| 5 Aug. | Moderate or heavy rain shower | 26° /21° | 18.1 mm | 6 | |
| 6 Aug. | Patchy rain possible | 26° /20° | 0.6 mm | 6 | |
| 7 Aug. | Heavy rain at times | 26° /20° | 2.9 mm | 6 | |
| 8 Aug. | Sunny | 26° /20° | 0 mm | 7 | |
| 9 Aug. | Cloudy | 28° /21° | 0 mm | 7 | |
| 10 Aug. | Sunny | 28° /22° | 0 mm | 8 | |
| 11 Aug. | Sunny | 29° /22° | 0 mm | 8 | |
| 12 Aug. | Sunny | 30° /23° | 0 mm | 8 | |
| 13 Aug. | Sunny | 30° /23° | 0 mm | 8 | |
| 14 Aug. | Sunny | 30° /23° | 0 mm | 8 | |
| 15 Aug. | Sunny | 30° /23° | 0 mm | 8 | |
| 16 Aug. | Partly cloudy | 31° /24° | 0 mm | 8 | |
| 17 Aug. | Sunny | 30° /24° | 0 mm | 8 | |
| 18 Aug. | Sunny | 29° /22° | 1.8 mm | 7 | |
| 19 Aug. | Sunny | 27° /22° | 4.9 mm | 7 | |
| 20 Aug. | Sunny | 29° /22° | 1.4 mm | 7 | |
| 21 Aug. | Sunny | 30° /23° | 0.7 mm | 7 | |
| 22 Aug. | Sunny | 30° /24° | 0 mm | 8 | |
| 23 Aug. | Partly cloudy | 30° /24° | 0 mm | 8 | |
| 24 Aug. | Sunny | 31° /24° | 0 mm | 8 | |
| 25 Aug. | Sunny | 30° /24° | 0 mm | 8 | |
| 26 Aug. | Sunny | 29° /24° | 0.1 mm | 7 | |
| 27 Aug. | Sunny | 29° /23° | 0 mm | 7 | |
| 28 Aug. | Patchy light rain with thunder | 29° /22° | 14.4 mm | 7 | |
| 29 Aug. | Torrential rain shower | 26° /21° | 25.5 mm | 7 | |
| 30 Aug. | Torrential rain shower | 25° /21° | 33.2 mm | 7 | |
| 31 Aug. | Patchy rain possible | 27° /21° | 0.2 mm | 7 | |
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Important Notice
Our weather forecast for Istria in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Istria forecast closer to your planned date for the most up-to-date weather information.
Istria in August - FAQ
What are the expected maximum and minimum temperatures in Istria during August?
During August, expect a variety of temperatures with highs around 27° and lows near 22°, suitable for diverse activities and preferences.
How much rainfall should be expected in Istria during August?
Significant rainfall exceeding 281 mm is expected in Istria during August, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Istria during August?
The average wind speed in Istria during August is 17 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Istria in August?
As you prepare for your trip to Istria 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 Istria, 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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