Weather in County of Zadar for September 2025
Yellow Thunderstorm Warning - See hour by hour.
Until now, September 2025 in County of Zadar is slightly cooler than the historical average by -1 °C.
Expect cooler weather in the next days in County of Zadar with the forecast suggesting a temperature of 22.5 °C, lower than the historical average.
In general, the average temperature in County of Zadar at the beginning of September is 26 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.1 °C by the end of September.
The climate of County of Zadar in September is notably wet, with an average of 15 rainy days, and a total of 89.9 mm of precipitation.
Is September a good time to visit County of Zadar? check out the best time to travel to County of Zadar page.
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County of Zadar Weather September
Temperatures trend during September in County of Zadar
September weather in County of Zadar day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 26° /21° | 0 mm | 7 | |
| 2 Sept. |  Partly cloudy | 26° /22° | 0.3 mm | 7 | |
| 3 Sept. |  Overcast | 25° /22° | 0 mm | 6 | |
| 4 Sept. | Sunny | 26° /21° | 0 mm | 7 | |
| 5 Sept. | Sunny | 26° /20° | 1.4 mm | 7 | |
| 6 Sept. | Sunny | 26° /20° | 0.6 mm | 6 | |
| 7 Sept. | Sunny | 27° /20° | 0 mm | 6 | |
| 8 Sept. | Sunny | 27° /22° | 0.8 mm | 6 | |
| 9 Sept. | Sunny | 26° /21° | 8 mm | 6 | |
| 10 Sept. | Sunny | 26° /20° | 3.3 mm | 6 | |
| 11 Sept. | Sunny | 25° /20° | 0.6 mm | 6 | |
| 12 Sept. | Sunny | 25° /19° | 8 mm | 6 | |
| 13 Sept. |  Cloudy | 22° /18° | 5 mm | 5 | |
| 14 Sept. | Partly cloudy | 22° /17° | 1.7 mm | 5 | |
| 15 Sept. | Partly cloudy | 21° /17° | 0.8 mm | 6 | |
| 16 Sept. |  Patchy rain possible | 25° /20° | 1.6 mm | 0.9 | |
| 17 Sept. | Patchy rain possible | 24° /17° | 0.7 mm | 1.3 | |
| 18 Sept. | Sunny | 23° /18° | 0 mm | 1.4 | |
| 19 Sept. | Sunny | 24° /20° | 0 mm | 1.7 | |
| 20 Sept. | Sunny | 25° /21° | 0 mm | 6 | |
| 21 Sept. | Sunny | 24° /21° | 0 mm | 6 | |
| 22 Sept. | Sunny | 24° /21° | 0 mm | 6 | |
| 23 Sept. | Sunny | 25° /21° | 0 mm | 6 | |
| 24 Sept. | Patchy rain possible | 24° /21° | 3.6 mm | 5 | |
| 25 Sept. | Patchy rain possible | 22° /20° | 0.3 mm | 5 | |
| 26 Sept. | Sunny | 23° /16° | 0 mm | 5 | |
| 27 Sept. | Patchy rain possible | 18° /11° | 1 mm | 3 | |
| 28 Sept. | Patchy rain possible | 12° /10° | 2.9 mm | 3 | |
| 29 Sept. | Sunny | 21° /15° | 0 mm | 6 | |
| 30 Sept. | Overcast | 21° /15° | 0 mm | 5 | |
| Next | |||||
County of Zadar weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Patchy rain possible |
| Temperatures | 28°/23° | 24°/19° | 21°/17° |
| Rainfall | 86 mm | 90 mm | 102 mm |
| Wind | 20 km/h | 22.4 km/h | 24 km/h |
| Humidity | 59% | 62% | 67% |
| Rainy days | 10 days | 15 days | 19 days |
| Dry days | 21 days | 15 days | 12 days |
Planning a trip to County of Zadar? Discover the best time to visit
County of Zadar in September - FAQ
County of Zadar water temperatures in September
The average water temperature of the Adriatic Sea near County of Zadar in September is 22.2 °C. Temperatures remain fairly consistent throughout the month.
- What is the water temperature in County of Zadar in September?
- The average water temperature in County of Zadar in September is 22.2 °C.
- Can you swim in County of Zadar in September?
- Comfortably warm for most people. Sensitive swimmers might prefer a light rash-guard, but wetsuits are rarely needed.
What to pack to County of Zadar in September?
As you prepare for your trip to County of Zadar in September, 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 County of Zadar, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Layered Clothing: Light sweaters, long-sleeve shirts, light jackets, and comfortable pants
- 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
September rainfall patterns in County of Zadar
UV exposure in County of Zadar during September
Quick links
Where is County of Zadar?Get accurate weather forecasts for County of Zadar, located at latitude 44.116 and longitude 15.225. Stay updated with localized weather information tailored for County of Zadar.