County of Primorje-Gorski Kotar (Rijeka)
September
Weather in County of Primorje-Gorski Kotar for September 2027
Your guide to County of Primorje-Gorski Kotar weather in September - trends and predictions
In general, the average temperature in County of Primorje-Gorski Kotar at the beginning of September is 25.4 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 19.7 °C by the end of September.
County of Primorje-Gorski Kotar experiences moderate rainfall in September, with an average of 9 rainy days and a total precipitation of 112.5 mm.
Is September a good time to visit County of Primorje-Gorski Kotar? check out the best time to travel to County of Primorje-Gorski Kotar page.
✨ Is September a good time to visit County of Primorje-Gorski Kotar? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
22°/15°
Temperatures
13 km/h
Avg max wind
69 %
Avg humidity
County of Primorje-Gorski Kotar Weather September
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What’s the Weather Like in County of Primorje-Gorski Kotar This September?
Discover the average temperatures and weather trends across County of Primorje-Gorski Kotar’s cities this September.
Temperatures trend during September in County of Primorje-Gorski Kotar
See the weather trend as well as the moving average line
September weather in County of Primorje-Gorski Kotar day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Sunny | 25° /18° | 0.1 mm | 7 | |
| 2 Sept. | Sunny | 26° /19° | 0.7 mm | 6 | |
| 3 Sept. |  Patchy rain possible | 26° /18° | 0.1 mm | 6 | |
| 4 Sept. | Sunny | 26° /18° | 0 mm | 6.8 | |
| 5 Sept. | Patchy rain possible | 25° /19° | 1.2 mm | 6 | |
| 6 Sept. | Sunny | 25° /17° | 0.1 mm | 6 | |
| 7 Sept. | Sunny | 25° /17° | 0 mm | 6 | |
| 8 Sept. | Patchy rain possible | 25° /18° | 1.5 mm | 6 | |
| 9 Sept. |  Light rain | 24° /17° | 7.3 mm | 5 | |
| 10 Sept. |  Heavy rain | 23° /15° | 29 mm | 5 | |
| 11 Sept. | Light rain | 22° /16° | 7 mm | 5 | |
| 12 Sept. |  Moderate rain | 22° /15° | 13.8 mm | 5 | |
| 13 Sept. | Patchy rain possible | 20° /14° | 2.3 mm | 5 | |
| 14 Sept. | Light rain | 21° /15° | 5.1 mm | 4 | |
| 15 Sept. | Sunny | 21° /14° | 0.7 mm | 5 | |
| 16 Sept. | Light rain | 21° /14° | 3.6 mm | 5 | |
| 17 Sept. | Light rain | 20° /14° | 3 mm | 5 | |
| 18 Sept. | Patchy rain possible | 22° /14° | 0.3 mm | 5 | |
| 19 Sept. | Light rain | 23° /16° | 3.8 mm | 5 | |
| 20 Sept. | Patchy rain possible | 22° /16° | 0.1 mm | 5 | |
| 21 Sept. | Patchy rain possible | 22° /15° | 1.6 mm | 5 | |
| 22 Sept. | Light rain | 22° /15° | 5.1 mm | 5.2 | |
| 23 Sept. | Light rain | 19° /14° | 3.3 mm | 5 | |
| 24 Sept. | Moderate rain | 18° /13° | 13.8 mm | 4 | |
| 25 Sept. | Light rain | 19° /12° | 3.1 mm | 4 | |
| 26 Sept. | Patchy rain possible | 21° /14° | 1.4 mm | 4.8 | |
| 27 Sept. | Light rain | 21° /15° | 3.4 mm | 4 | |
| 28 Sept. | Patchy rain possible | 21° /13° | 1 mm | 4.7 | |
| 29 Sept. | Sunny | 20° /12° | 0 mm | 4.6 | |
| 30 Sept. |  Partly cloudy | 19° /12° | 0.2 mm | 4.5 | |
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Important Notice
Our weather forecast for County of Primorje-Gorski Kotar 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 County of Primorje-Gorski Kotar forecast closer to your planned date for the most up-to-date weather information.
Change Month
County of Primorje-Gorski Kotar weather in September vs August vs October
Compare September weather in County of Primorje-Gorski Kotar 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 | Patchy rain possible | Patchy rain possible |
| Temperatures | 28°/19° | 22°/15° | 18°/12° |
| Rainfall | 132 mm | 113 mm | 259 mm |
| Wind | 12.5 km/h | 13.5 km/h | 14.7 km/h |
| Humidity | 62% | 69% | 77% |
| Rainy days | 8 days | 9 days | 14 days |
| Dry days | 23 days | 21 days | 17 days |
Planning a trip to County of Primorje-Gorski Kotar? Discover the best time to visit
County of Primorje-Gorski Kotar in September - FAQ
What are the expected maximum and minimum temperatures in County of Primorje-Gorski Kotar during September?
During September, expect a variety of temperatures with highs around 22° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in County of Primorje-Gorski Kotar during September?
Significant rainfall exceeding 112.5 mm is expected in County of Primorje-Gorski Kotar during September, occurring over more than 9 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in County of Primorje-Gorski Kotar during September?
The average wind speed in County of Primorje-Gorski Kotar during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in County of Primorje-Gorski Kotar
Explore the daily rainfall trends and prepare for County of Primorje-Gorski Kotars September weather 💧
Typically, County of Primorje-Gorski Kotar has 9 rainy days in September with a total of 112.5 mm of rainfall.
UV exposure in County of Primorje-Gorski Kotar during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
What to pack to County of Primorje-Gorski Kotar in September?
Mild · highs around 22 °C, frequent showers
As you prepare for your trip to County of Primorje-Gorski Kotar 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 Primorje-Gorski Kotar, during September, is comfortable and enjoyable, regardless of the weather conditions.
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