Last updated: August 23, 2025
In April, the average temperature in Heresin, Croatia hovers around 12°C (54°F). Expect a cool breeze, as the temperatures can drop to a chilly -5°C (24°F) at night, while daytime highs may reach a pleasant 28°C (83°F). Throughout the month, you'll likely encounter 52 mm (2.0 in) of precipitation over about 10 days, with an average humidity of 73% adding a touch of moisture to the air.
In April in Heresin, the average temperature is 12°C (54°F). The maximum can reach 28°C (83°F) and the minimum can be as low as -5°C (24°F). This diverse temperature range makes Heresin an intriguing destination for travelers, offering a mix of mild days and cooler nights that can allow for various outdoor activities.
In Heresin in April, the precipitation amount is 52 mm (2.0 in) over the course of 10 days.
In Heresin in April, humidity is 73%. With an average temperature of 12°C (54°F), this humidity feels like a chilly embrace, making travel moderately uncomfortable as the dampness can chill you to your bones, especially during early morning excursions or late afternoon strolls.
In Heresin in April, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Heresin, you can refer to this Hourly UV Index in Heresin.
UV Risk Categories
Weather in Heresin varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Heresin, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 31 mm (1.2 inches) | 90% | low |
| February Weather | 4°C (40°F) | 59 mm (2.3 inches) | 84% | moderate |
| March Weather | 7°C (45°F) | 48 mm (1.9 inches) | 78% | moderate |
| April Weather | 12°C (54°F) | 52 mm (2.0 inches) | 73% | high |
| May Weather | 16°C (61°F) | 107 mm (4.2 inches) | 71% | very high |
| June Weather | 22°C (71°F) | 86 mm (3.4 inches) | 73% | very high |
| July Weather | 23°C (73°F) | 99 mm (3.9 inches) | 70% | very high |
| August Weather | 23°C (73°F) | 69 mm (2.7 inches) | 60% | very high |
| September Weather | 17°C (63°F) | 96 mm (3.8 inches) | 65% | high |
| October Weather | 12°C (54°F) | 69 mm (2.7 inches) | 84% | moderate |
| November Weather | 7°C (45°F) | 77 mm (3.0 inches) | 89% | moderate |
| December Weather | 3°C (38°F) | 76 mm (3.0 inches) | 89% | low |