Last updated: August 23, 2025
In September, the average temperature in Staro Petrovo Selo, Croatia hovers around 18°C (64°F). However, prepare for fluctuations—temperatures can dip as low as 2°C (37°F) and soar up to 34°C (94°F). Expect about 59 mm (2.3 in) of precipitation spread over 8 days, along with an average humidity level of 62% that adds a touch of warmth to the atmosphere.
In September in Staro Petrovo Selo, the average temperature is 18°C (64°F), with maximums reaching 34°C (94°F) and minimums dropping as low as 2°C (37°F). It's advisable to pack layers for your trip, as temperatures can vary significantly throughout the day.
In Staro Petrovo Selo in September, the total precipitation amount is 59 mm (2.3 in) spread over 8 days.
In Staro Petrovo Selo in September humidity is 62%. With an average temperature of 18°C (64°F), this humidity feels like a warm yet refreshing embrace, making it quite pleasant for traveling as long as you stay hydrated and take breaks in the shade.
In Staro Petrovo Selo in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Staro Petrovo Selo.
UV Risk Categories
Weather in Staro Petrovo Selo varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Staro Petrovo Selo, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 46 mm (1.8 inches) | 89% | low |
| February Weather | 4°C (40°F) | 65 mm (2.6 inches) | 83% | moderate |
| March Weather | 7°C (45°F) | 57 mm (2.3 inches) | 75% | moderate |
| April Weather | 12°C (54°F) | 65 mm (2.6 inches) | 72% | high |
| May Weather | 16°C (62°F) | 106 mm (4.2 inches) | 70% | very high |
| June Weather | 22°C (71°F) | 92 mm (3.6 inches) | 69% | very high |
| July Weather | 23°C (74°F) | 92 mm (3.6 inches) | 64% | very high |
| August Weather | 23°C (74°F) | 72 mm (2.8 inches) | 51% | very high |
| September Weather | 18°C (64°F) | 59 mm (2.3 inches) | 62% | high |
| October Weather | 13°C (55°F) | 72 mm (2.8 inches) | 81% | moderate |
| November Weather | 8°C (46°F) | 55 mm (2.2 inches) | 87% | moderate |
| December Weather | 3°C (38°F) | 73 mm (2.9 inches) | 88% | low |