Weather in Grad Osijek for September 2026
Yellow Wind Warning - See hour by hour.
Until now, September 2026 in Grad Osijek is slightly cooler than the historical average by 1.6 °C.
The forecast for the next days in Grad Osijek predicts a temperature of 22.1 °C, which is cooler than the historical average.
In general, the average temperature in Grad Osijek at the beginning of September is 32.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.1 °C by the end of September.
Grad Osijek experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 58.1 mm.
Is September a good time to visit Grad Osijek? check out the best time to travel to Grad Osijek page.
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Grad Osijek Weather September
Temperatures trend during September in Grad Osijek
September weather in Grad Osijek day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 32° /16° | 0.2 mm | 8 | |
| 2 Sept. | Sunny | 34° /17° | 0 mm | 8 | |
| 3 Sept. |  Thundery outbreaks possible | 32° /18° | 0 mm | 7 | |
| 4 Sept. |  Partly cloudy | 33° /18° | 0 mm | 7 | |
| 5 Sept. | Sunny | 33° /17° | 0.1 mm | 8 | |
| 6 Sept. | Sunny | 31° /16° | 1.3 mm | 7 | |
| 7 Sept. | Sunny | 32° /15° | 0.3 mm | 7 | |
| 8 Sept. | Sunny | 33° /17° | 0 mm | 7 | |
| 9 Sept. | Sunny | 32° /17° | 2.1 mm | 7 | |
| 10 Sept. |  Patchy rain possible | 29° /16° | 0.4 mm | 5 | |
| 11 Sept. | Sunny | 28° /15° | 3.2 mm | 6 | |
| 12 Sept. | Sunny | 29° /14° | 0.1 mm | 7 | |
| 13 Sept. | Partly cloudy | 25° /14° | 5.2 mm | 6 | |
| 14 Sept. |  Overcast | 20° /16° | 0 mm | 1 | |
| 15 Sept. | Overcast | 25° /14° | 0 mm | 3.4 | |
| 16 Sept. | Sunny | 28° /16° | 0 mm | 5.3 | |
| 17 Sept. | Sunny | 28° /17° | 0 mm | 7 | |
| 18 Sept. | Overcast | 19° /15° | 1.2 mm | 4 | |
| 19 Sept. | Overcast | 19° /14° | 0 mm | 4 | |
| 20 Sept. | Sunny | 26° /14° | 0 mm | 7 | |
| 21 Sept. | Sunny | 27° /17° | 0 mm | 7 | |
| 22 Sept. | Sunny | 26° /13° | 0 mm | 7 | |
| 23 Sept. | Sunny | 27° /15° | 0 mm | 7 | |
| 24 Sept. | Light rain shower | 15° /8° | 7.7 mm | 4 | |
| 25 Sept. | Sunny | 16° /7° | 0 mm | 5 | |
| 26 Sept. | Sunny | 18° /7° | 0 mm | 5 | |
| 27 Sept. | Overcast | 16° /8° | 0 mm | 5 | |
| 28 Sept. | Sunny | 22° /13° | 2 mm | 6 | |
| 29 Sept. | Sunny | 20° /10° | 2.6 mm | 5 | |
| 30 Sept. | Partly cloudy | 20° /9° | 0.5 mm | 5 | |
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Grad Osijek weather in September vs August vs October
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Patchy rain possible |
| Temperatures | 33°/18° | 27°/15° | 19°/10° |
| Rainfall | 52 mm | 58 mm | 34 mm |
| Wind | 17.5 km/h | 17.3 km/h | 16.2 km/h |
| Humidity | 43% | 53% | 59% |
| Rainy days | 8 days | 6 days | 6 days |
| Dry days | 23 days | 24 days | 26 days |
Planning a trip to Grad Osijek? Discover the best time to visit
Grad Osijek in September - FAQ
What are the expected maximum and minimum temperatures in Grad Osijek during September?
How much rainfall should be expected in Grad Osijek during September?
What are the typical wind conditions in Grad Osijek during September?
September rainfall patterns in Grad Osijek
UV exposure in Grad Osijek during September
What to pack to Grad Osijek in September?
Warm & sunny · highs around 27 °C, frequent showers
As you prepare for your trip to Grad Osijek 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 Grad Osijek, during September, is comfortable and enjoyable, regardless of the weather conditions.
🧥 Clothing
👟 Footwear
🎒 Accessories
🧴 Personal Items
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Where is Grad Osijek?Get accurate weather forecasts for Grad Osijek, located at latitude 45.551 and longitude 18.694. Stay updated with localized weather information tailored for Grad Osijek.