Grad Karlovac (Karlovac)
September
Weather in Grad Karlovac for September 2027
Your guide to Grad Karlovac weather in September - trends and predictions
In general, the average temperature in Grad Karlovac at the beginning of September is 29.1 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 20.2 °C by the end of September.
Grad Karlovac experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 88.1 mm.
Is September a good time to visit Grad Karlovac? check out the best time to travel to Grad Karlovac page.
✨ Is September a good time to visit Grad Karlovac? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
24°/12°
Temperatures
9 km/h
Avg max wind
72 %
Avg humidity
Grad Karlovac Weather September
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Temperatures trend during September in Grad Karlovac
See the weather trend as well as the moving average line
September weather in Grad Karlovac day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 29° /15° | 0 mm | 7 | |
| 2 Sept. |  Overcast | 30° /15° | 0.6 mm | 7 | |
| 3 Sept. | Sunny | 29° /16° | 0.3 mm | 6.9 | |
| 4 Sept. |  Partly cloudy | 30° /15° | 0 mm | 6.8 | |
| 5 Sept. | Sunny | 30° /15° | 0.6 mm | 6.7 | |
| 6 Sept. | Sunny | 27° /14° | 0.6 mm | 6 | |
| 7 Sept. | Sunny | 29° /13° | 0 mm | 6.5 | |
| 8 Sept. | Sunny | 30° /13° | 0 mm | 6.4 | |
| 9 Sept. |  Light rain | 28° /14° | 6.6 mm | 5 | |
| 10 Sept. |  Moderate rain | 23° /13° | 11.8 mm | 4 | |
| 11 Sept. | Light rain | 25° /13° | 3.9 mm | 6 | |
| 12 Sept. | Light rain | 25° /11° | 6.7 mm | 6 | |
| 13 Sept. | Light rain | 22° /11° | 7.5 mm | 5 | |
| 14 Sept. |  Thundery outbreaks possible | 23° /12° | 2.6 mm | 5 | |
| 15 Sept. |  Patchy rain possible | 22° /12° | 1.7 mm | 5 | |
| 16 Sept. | Patchy rain possible | 23° /11° | 2.2 mm | 5 | |
| 17 Sept. | Light rain | 21° /12° | 2.6 mm | 5 | |
| 18 Sept. |  Mist | 25° /11° | 0.7 mm | 5 | |
| 19 Sept. | Light rain | 24° /13° | 3.5 mm | 5 | |
| 20 Sept. |  Cloudy | 25° /13° | 0.5 mm | 5.3 | |
| 21 Sept. | Light rain shower | 25° /13° | 0.9 mm | 5 | |
| 22 Sept. | Patchy rain possible | 24° /12° | 0.9 mm | 5.2 | |
| 23 Sept. |  Moderate or heavy rain shower | 20° /11° | 7.7 mm | 5 | |
| 24 Sept. | Moderate rain | 18° /11° | 18.9 mm | 4 | |
| 25 Sept. | Light drizzle | 18° /11° | 1.9 mm | 4 | |
| 26 Sept. | Fog | 21° /10° | 0.2 mm | 4.8 | |
| 27 Sept. | Mist | 24° /11° | 0 mm | 4.7 | |
| 28 Sept. | Light rain | 21° /10° | 2.8 mm | 4.6 | |
| 29 Sept. | Patchy rain possible | 21° /8° | 1.3 mm | 4.5 | |
| 30 Sept. | Patchy rain possible | 19° /8° | 1.1 mm | 4.4 | |
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Important Notice
Our weather forecast for Grad Karlovac 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 Karlovac forecast closer to your planned date for the most up-to-date weather information.
Change Month
Grad Karlovac weather in September vs August vs October
Compare September weather in Grad Karlovac with the previous and following months. See how temperature, rainfall, wind, and other conditions change throughout the year to help you plan your visit.
| August | September | October | |
|---|---|---|---|
| Weather | Sunny | Sunny | Cloudy |
| Temperatures | 31°/16° | 24°/12° | 19°/8° |
| Rainfall | 81 mm | 88 mm | 78 mm |
| Wind | 9.3 km/h | 9.4 km/h | 10.2 km/h |
| Humidity | 63% | 72% | 77% |
| Rainy days | 8 days | 9 days | 8 days |
| Dry days | 23 days | 21 days | 23 days |
Planning a trip to Grad Karlovac? Discover the best time to visit
Grad Karlovac in September - FAQ
What are the expected maximum and minimum temperatures in Grad Karlovac during September?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Grad Karlovac during September?
Moderate rainfall is anticipated in Grad Karlovac during September, with a total of 88.1 mm spread over approximately 9 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Grad Karlovac during September?
The average wind speed in Grad Karlovac during September is 9 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Grad Karlovac
Explore the daily rainfall trends and prepare for Grad Karlovacs September weather 💧
Typically, Grad Karlovac has 9 rainy days in September with a total of 88.1 mm of rainfall.
UV exposure in Grad Karlovac during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to Grad Karlovac in September?
Mild & changeable · highs around 24 °C, frequent showers
As you prepare for your trip to Grad Karlovac 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 Karlovac, during September, is comfortable and enjoyable, regardless of the weather conditions.
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