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Grad Osijek (Osijek)
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Weather in Grad Osijek for September 2025

Your guide to Grad Osijek weather in September - trends and predictions

    Temperatures

  • Until now, September 2025 in Grad Osijek has been nearly identical to the historical average, with a temperature of 29.2 °C (showing only a slight deviation of -0.3 °C).

  • Expect cooler weather in the next days in Grad Osijek with the forecast suggesting a temperature of 23 °C, lower 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 17.1 °C by the end of September.

    • Rain 🌧️

  • The climate of Grad Osijek in September is notably wet, with an average of 11 rainy days, and a total of 72.3 mm of precipitation.

    • More

  • Is September a good time to visit Grad Osijek? check out the best time to travel to Grad Osijek page.

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
19
Dry days
Average rainy days
11
Rainy days
Average snowy days
0
Snow days
Average temperatures
27°/15°
Temperatures
Average wind speed
18 km/h
Avg max wind
Average humidity
54 %
Avg humidity

Grad Osijek Weather September

Move between months or click on a day
August
October
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Sunny
32°
2
Sunny
34°
3
Thundery outbreaks possible
32°
4
Partly cloudy
33°
5
Sunny
33°
6
Sunny
31°
7
Sunny
32°
8
Sunny
33°
9
Sunny
30°
10
Patchy rain possible
29°
11
Sunny
30°
12
Sunny
31°
13
Partly cloudy
25°
14
Thundery outbreaks possible
22°
15
Partly cloudy
22°
16
Sunny
23°
17
Patchy rain possible
23°
18
Sunny
26°
19
Sunny
30°
20
Sunny
31°
21
Sunny
33°
22
Sunny
34°
23
Sunny
33°
24
Patchy rain possible
22°
25
Patchy rain possible
17°
26
Patchy rain possible
15°
27
Sunny
16°
28
Cloudy
17°
29
Sunny
18°
30
Partly cloudy
15°

Temperatures trend during September in Grad Osijek

See the weather trend as well as the moving average line

September weather in Grad Osijek day by day

Click on a date for more information
August October
Date Weather Temperatures Rain UV More
1 Sept. Sunny
Sunny
 32° /16° 0 mm 8
2 Sept. Sunny
Sunny
 34° /17° 0 mm 8
3 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 32° /18° 0 mm 7
4 Sept. Partly cloudy
Partly cloudy
 33° /17° 0 mm 8
5 Sept. Sunny
Sunny
 33° /16° 0 mm 8
6 Sept. Sunny
Sunny
 31° /16° 1.7 mm 7
7 Sept. Sunny
Sunny
 32° /15° 0.4 mm 8
8 Sept. Sunny
Sunny
 33° /17° 0 mm 8
9 Sept. Sunny
Sunny
 30° /17° 2.3 mm 7
10 Sept. Patchy rain possible
Patchy rain possible
 29° /17° 0.1 mm 6
11 Sept. Sunny
Sunny
 30° /15° 1.7 mm 7
12 Sept. Sunny
Sunny
 31° /15° 0.1 mm 7
13 Sept. Partly cloudy
Partly cloudy
 25° /14° 6.9 mm 6
14 Sept. Thundery outbreaks possible
Thundery outbreaks possible
 22° /13° 4.7 mm 5
15 Sept. Partly cloudy
Partly cloudy
 22° /12° 9.1 mm 6
16 Sept. Sunny
Sunny
 23° /11° 7.2 mm 6
17 Sept. Patchy rain possible
Patchy rain possible
 23° /12° 0.8 mm 5
18 Sept. Sunny
Sunny
 26° /12° 0 mm 1.3
19 Sept. Sunny
Sunny
 30° /15° 0 mm 1.3
20 Sept. Sunny
Sunny
 31° /17° 0 mm 1.3
21 Sept. Sunny
Sunny
 33° /17° 0 mm 1.3
22 Sept. Sunny
Sunny
 34° /17° 0 mm 1.5
23 Sept. Sunny
Sunny
 33° /19° 0 mm 6
24 Sept. Patchy rain possible
Patchy rain possible
 22° /16° 2 mm 4
25 Sept. Patchy rain possible
Patchy rain possible
 17° /9° 1.1 mm 3
26 Sept. Patchy rain possible
Patchy rain possible
 15° /9° 0.6 mm 3
27 Sept. Sunny
Sunny
 16° /6° 0 mm 4
28 Sept. Cloudy
Cloudy
 17° /7° 0 mm 3
29 Sept. Sunny
Sunny
 18° /6° 0 mm 4
30 Sept. Partly cloudy
Partly cloudy
 15° /7° 0.1 mm 4
Next
Important Notice
Our weather forecast for Grad Osijek in September 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 Grad Osijek forecast closer to your planned date for the most up-to-date weather information.
Change Month
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Grad Osijek weather in September vs August vs October

Compare September weather in Grad Osijek with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
AugustSeptemberOctober
WeatherSunny
Sunny
Sunny
Sunny
Partly cloudy
Partly cloudy
Temperatures33°/18°27°/15°21°/11°
Rainfall56 mm72 mm30 mm
Wind17 km/h17.7 km/h15.8 km/h
Humidity46%54%58%
Rainy days15 days11 days8 days
Dry days16 days19 days23 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?
During September, expect a variety of temperatures with highs around 27° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Grad Osijek during September?
Moderate rainfall is anticipated in Grad Osijek during September, with a total of 72.3 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Grad Osijek during September?
The average wind speed in Grad Osijek during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.

What to pack to Grad Osijek in September?

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
    • 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

September rainfall patterns in Grad Osijek

Explore the daily rainfall trends and prepare for Grad Osijeks September weather 💧

UV exposure in Grad Osijek during September

Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Location coordinates 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.

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