Weather in Istria for July 2026
Yellow Thunderstorm Warning - See hour by hour.
So far, July 2026 in Istria is slightly warmer than the historical average by 0.9 °C.
The forecast for the next days in Istria predicts temperatures to be around 26 °C, close to the historical average.
In general, the average temperature in Istria at the beginning of July is 27.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 25.9 °C by the end of July.
Istria experiences moderate rainfall in July, with an average of 9 rainy days and a total precipitation of 53.5 mm.
Is July a good time to visit Istria? check out the best time to travel to Istria page.
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Istria Weather July
What’s the Weather Like in Istria This July?
Temperatures trend during July in Istria
July weather in Istria day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Jul. |  Moderate or heavy rain shower | 27° /21° | 5.9 mm | 7 | |
| 2 Jul. |  Partly cloudy | 27° /20° | 2.4 mm | 7 | |
| 3 Jul. | Partly cloudy | 28° /21° | 0.2 mm | 8 | |
| 4 Jul. |  Cloudy | 27° /20° | 0.9 mm | 8 | |
| 5 Jul. |  Sunny | 28° /20° | 0 mm | 8 | |
| 6 Jul. | Cloudy | 28° /20° | 1.8 mm | 8 | |
| 7 Jul. | Sunny | 28° /21° | 1.8 mm | 8 | |
| 8 Jul. | Sunny | 28° /20° | 1.9 mm | 8 | |
| 9 Jul. | Sunny | 27° /20° | 1.5 mm | 8 | |
| 10 Jul. | Partly cloudy | 28° /21° | 0 mm | 8 | |
| 11 Jul. | Sunny | 28° /22° | 2.1 mm | 8 | |
| 12 Jul. | Sunny | 28° /21° | 0.3 mm | 8 | |
| 13 Jul. | Sunny | 29° /22° | 3 mm | 7 | |
| 14 Jul. |  Overcast | 29° /22° | 0 mm | 8 | |
| 15 Jul. | Sunny | 30° /22° | 1.1 mm | 9 | |
| 16 Jul. | Sunny | 30° /22° | 0 mm | 8 | |
| 17 Jul. | Sunny | 30° /22° | 0 mm | 8 | |
| 18 Jul. | Sunny | 31° /23° | 0.3 mm | 8 | |
| 19 Jul. | Sunny | 30° /23° | 0.6 mm | 8 | |
| 20 Jul. |  Patchy rain possible | 29° /21° | 2.9 mm | 7 | |
| 21 Jul. | Sunny | 27° /22° | 1.6 mm | 7.3 | |
| 22 Jul. | Sunny | 26° /21° | 0 mm | 7.4 | |
| 23 Jul. | Sunny | 27° /19° | 0.6 mm | 6.4 | |
| 24 Jul. | Sunny | 25° /20° | 0 mm | 7.7 | |
| 25 Jul. | Sunny | 26° /20° | 0 mm | 7.7 | |
| 26 Jul. | Patchy rain possible | 25° /21° | 18.5 mm | 6 | |
| 27 Jul. | Patchy rain possible | 24° /20° | 23.8 mm | 5 | |
| 28 Jul. | Sunny | 25° /19° | 1.5 mm | 6 | |
| 29 Jul. | Sunny | 26° /20° | 0 mm | 7 | |
| 30 Jul. | Sunny | 27° /21° | 0 mm | 7 | |
| 31 Jul. | Sunny | 28° /22° | 0 mm | 7 | |
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Istria weather in July vs June vs August
| June | July | August | |
|---|---|---|---|
| Weather | Sunny | Sunny | Sunny |
| Temperatures | 25°/19° | 28°/22° | 28°/22° |
| Rainfall | 51 mm | 54 mm | 142 mm |
| Wind | 17.7 km/h | 18.8 km/h | 18.2 km/h |
| Humidity | 69% | 65% | 62% |
| Rainy days | 6 days | 9 days | 8 days |
| Dry days | 24 days | 22 days | 23 days |
Planning a trip to Istria? Discover the best time to visit
Istria in July - FAQ
What are the expected maximum and minimum temperatures in Istria during July?
How much rainfall should be expected in Istria during July?
What are the typical wind conditions in Istria during July?
July rainfall patterns in Istria
UV exposure in Istria during July
What to pack to Istria in July?
Warm & sunny · highs around 28 °C, frequent showers
As you prepare for your trip to Istria in July, 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 July, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
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Where is Istria?Get accurate weather forecasts for Istria, located at latitude 44.868 and longitude 13.848. Stay updated with localized weather information tailored for Istria.