Grad Krk (Krk)
September
Weather in Grad Krk for September 2026
Your guide to Grad Krk weather in September - trends and predictions
In general, the average temperature in Grad Krk at the beginning of September is 24.7 °C. As the month progressed, temperatures tended to significantly cool down, reaching an average of 18.7 °C by the end of September.
Grad Krk experiences moderate rainfall in September, with an average of 6 rainy days and a total precipitation of 294.2 mm.
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Temperatures
Rain 🌧️
More
24
Dry days
6
Rainy days
0
Snow days
23°/13°
Temperatures
15 km/h
Avg max wind
72 %
Avg humidity
Grad Krk Weather September
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Temperatures trend during September in Grad Krk
See the weather trend as well as the moving average line
September weather in Grad Krk day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Partly cloudy | 26° /18° | 0 mm | 7 | |
| 2 Sept. |  Sunny | 26° /18° | 0.6 mm | 6 | |
| 3 Sept. |  Moderate rain at times | 24° /17° | 0.4 mm | 6 | |
| 4 Sept. |  Cloudy | 27° /18° | 0 mm | 7 | |
| 5 Sept. | Moderate rain at times | 25° /17° | 3.2 mm | 6 | |
| 6 Sept. |  Patchy rain possible | 21° /15° | 0.9 mm | 5 | |
| 7 Sept. | Sunny | 24° /16° | 0 mm | 6 | |
| 8 Sept. |  Overcast | 24° /17° | 0 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 21° /15° | 23 mm | 5 | |
| 10 Sept. | Partly cloudy | 22° /15° | 17.3 mm | 5 | |
| 11 Sept. | Sunny | 23° /16° | 2 mm | 6 | |
| 12 Sept. | Moderate or heavy rain shower | 23° /14° | 18.6 mm | 6 | |
| 13 Sept. | Moderate or heavy rain shower | 19° /13° | 17.5 mm | 5 | |
| 14 Sept. |  Heavy rain at times | 18° /11° | 11.2 mm | 4 | |
| 15 Sept. | Moderate rain at times | 18° /13° | 2.8 mm | 5 | |
| 16 Sept. | Patchy rain possible | 20° /11° | 4.6 mm | 5 | |
| 17 Sept. | Moderate rain at times | 16° /11° | 2 mm | 4 | |
| 18 Sept. | Overcast | 19° /13° | 0 mm | 5 | |
| 19 Sept. | Moderate or heavy rain shower | 21° /14° | 3.5 mm | 5 | |
| 20 Sept. | Patchy rain possible | 21° /16° | 0.6 mm | 6 | |
| 21 Sept. | Sunny | 21° /15° | 0 mm | 6 | |
| 22 Sept. | Sunny | 21° /14° | 0 mm | 6 | |
| 23 Sept. | Sunny | 22° /16° | 1.4 mm | 6 | |
| 24 Sept. | Moderate rain at times | 19° /13° | 8.7 mm | 5 | |
| 25 Sept. | Moderate or heavy rain shower | 19° /13° | 4.3 mm | 5 | |
| 26 Sept. | Moderate rain at times | 21° /14° | 1.9 mm | 5 | |
| 27 Sept. | Overcast | 20° /15° | 1.6 mm | 5 | |
| 28 Sept. | Moderate or heavy rain shower | 20° /10° | 20.7 mm | 5 | |
| 29 Sept. | Cloudy | 16° /9° | 0.2 mm | 5 | |
| 30 Sept. | Partly cloudy | 16° /8° | 0.1 mm | 5 | |
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Important Notice
Our weather forecast for Grad Krk 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 Krk forecast closer to your planned date for the most up-to-date weather information.
Change Month
Grad Krk weather in September vs August vs October
Compare September weather in Grad Krk 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 | 30°/18° | 23°/13° | 18°/8° |
| Rainfall | 105 mm | 294 mm | 358 mm |
| Wind | 15.5 km/h | 15.4 km/h | 17.4 km/h |
| Humidity | 61% | 72% | 78% |
| Rainy days | 3 days | 6 days | 4 days |
| Dry days | 28 days | 24 days | 27 days |
Planning a trip to Grad Krk? Discover the best time to visit
Grad Krk in September - FAQ
What are the expected maximum and minimum temperatures in Grad Krk during September?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 13°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Grad Krk during September?
Significant rainfall exceeding 294.2 mm is expected in Grad Krk during September, occurring over more than 6 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Grad Krk during September?
The average wind speed in Grad Krk during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Grad Krk in September?
As you prepare for your trip to Grad Krk 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 Krk, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Warm Clothing: Sweaters, hoodies, long 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
- Scarves: To protect you from the cold wind
- Gloves/Mittens: Essential for cold weather
- Warm Hats: Warm hats for insulation in cold weather
- Umbrellas/Raincoats: For rainy days
September rainfall patterns in Grad Krk
Explore the daily rainfall trends and prepare for Grad Krks September weather 💧
Typically, Grad Krk has 6 rainy days in September with a total of 294.2 mm of rainfall.
UV exposure in Grad Krk during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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