Karlovac
April
Weather in Karlovac for April 2026
Your guide to Karlovac weather in April - trends and predictions
In general, the average temperature in Karlovac at the beginning of April is 15.4 °C. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 17.9 °C by the end of April.
The climate of Karlovac in April is notably wet, with an average of 15 rainy days, and a total of 99.8 mm of precipitation.
Is April a good time to visit Karlovac? check out the best time to travel to Karlovac page.
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Temperatures
Rain 🌧️
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15
Dry days
15
Rainy days
0
Snow days
16°/5°
Temperatures
12 km/h
Avg max wind
73 %
Avg humidity
Karlovac Weather April
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  16° | 2  15° | 3  13° | 4  14° | 5  17° | ||
| 6 15° | 7 18° | 8 18° | 9 17° | 10 16° | 11 19° | 12 20° |
| 13  20° | 14 18° | 15 19° | 16 18° | 17 15° | 18 14° | 19 17° |
| 20 15° | 21 18° | 22 18° | 23 15° | 24 13° | 25 13° | 26 15° |
| 27 18° | 28 21° | 29 23° | 30 22° |
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Temperatures trend during April in Karlovac
See the weather trend as well as the moving average line
April weather day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Apr. | Moderate or heavy rain shower | 16° /7° | 10.9 mm | 0 cm | |
| 2 Apr. | Patchy rain possible | 15° /6° | 2.3 mm | 0 cm | |
| 3 Apr. | Cloudy | 13° /5° | 0.2 mm | 0 cm | |
| 4 Apr. | Overcast | 14° /4° | 0 mm | 0 cm | |
| 5 Apr. | Partly cloudy | 17° /3° | 0.5 mm | 0 cm | |
| 6 Apr. | Partly cloudy | 15° /3° | 0.6 mm | 0.2 cm | |
| 7 Apr. | Overcast | 18° /3° | 0 mm | 0 cm | |
| 8 Apr. | Overcast | 18° /5° | 0 mm | 0 cm | |
| 9 Apr. | Patchy rain possible | 17° /5° | 0.2 mm | 0 cm | |
| 10 Apr. | Patchy rain possible | 16° /5° | 0 mm | 0 cm | |
| 11 Apr. | Patchy rain possible | 19° /4° | 0.1 mm | 0 cm | |
| 12 Apr. | Partly cloudy | 20° /7° | 0 mm | 0 cm | |
| 13 Apr. | Heavy rain at times | 20° /7° | 5.2 mm | 0 cm | |
| 14 Apr. | Moderate or heavy rain shower | 18° /7° | 7.9 mm | 0 cm | |
| 15 Apr. | Heavy rain at times | 19° /9° | 3.4 mm | 0 cm | |
| 16 Apr. | Moderate or heavy rain shower | 18° /5° | 11.4 mm | 0 cm | |
| 17 Apr. | Moderate rain at times | 15° /5° | 5 mm | 0 cm | |
| 18 Apr. | Heavy rain at times | 14° /5° | 3.6 mm | 0 cm | |
| 19 Apr. | Patchy rain possible | 17° /4° | 0.4 mm | 0 cm | |
| 20 Apr. | Patchy rain possible | 15° /5° | 1.6 mm | 0 cm | |
| 21 Apr. | Patchy rain possible | 18° /5° | 0.1 mm | 0 cm | |
| 22 Apr. | Overcast | 18° /5° | 4.7 mm | 0 cm | |
| 23 Apr. | Overcast | 15° /5° | 5.4 mm | 0 cm | |
| 24 Apr. | Moderate or heavy rain shower | 13° /7° | 8.3 mm | 0 cm | |
| 25 Apr. | Moderate or heavy rain shower | 13° /6° | 5 mm | 0 cm | |
| 26 Apr. | Patchy rain possible | 15° /4° | 2.9 mm | 0 cm | |
| 27 Apr. | Cloudy | 18° /5° | 0 mm | 0 cm | |
| 28 Apr. | Cloudy | 21° /6° | 0 mm | 0 cm | |
| 29 Apr. | Partly cloudy | 23° /8° | 0 mm | 0 cm | |
| 30 Apr. | Moderate rain at times | 22° /9° | 1.7 mm | 0 cm | |
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Important Notice
Our weather forecast for Karlovac in April 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 Karlovac forecast closer to your planned date for the most up-to-date weather information.
Karlovac in April - FAQ
What are the expected maximum and minimum temperatures in Karlovac during April?
Enjoy moderate daytime temperatures of up to 16° and cooler nights around 5°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Karlovac during April?
Moderate rainfall is anticipated in Karlovac during April, with a total of 99.8 mm spread over approximately 15 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Karlovac during April?
The average wind speed in Karlovac during April is 12 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Karlovac in April?
As you prepare for your trip to Karlovac in April, 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 Karlovac, during April, 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
- 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
Karlovac snow forecast April 2026
Track daily snowfall levels and discover Karlovac’s snowy potential this April ❄️
April rainfall patterns in Karlovac
Explore the daily rainfall trends and prepare for Karlovacs April weather 💧
UV exposure in Karlovac during April
Stay informed about UV levels for safe outdoor activities throughout the month of April ☀️
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