Last updated: August 27, 2025
In June, the average temperature in Ostrow Mazowiecka, Poland hovers around 19°C (67°F). Expect a minimum of 5°C (41°F) and a maximum of 35°C (94°F), making it a month of varied weather. With approximately 73 mm (2.9 in) of precipitation over 9 days, you might want to keep an umbrella handy. The average humidity sits comfortably at 56%, ensuring a pleasant atmosphere throughout the month.
In June in Ostrow Mazowiecka, the average temperature is 19°C (67°F), with maximums reaching up to 35°C (94°F) and minimums dropping as low as 5°C (41°F). Travelers should be prepared for a wide range of temperatures and pack accordingly for both warm days and cooler evenings.
In Ostrow Mazowiecka in June, the precipitation amount is 73 mm (2.9 in), occurring over the course of 9 days.
In Ostrow Mazowiecka in June, humidity is 56%. With an average temperature of 19°C (67°F), this humidity feels like a warm embrace, making it a comfortable environment for exploring, though you might occasionally seek shade to cool down.
In Ostrow Mazowiecka in June, 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 Ostrow Mazowiecka.
UV Risk Categories
Weather in Ostrow Mazowiecka varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Ostrow Mazowiecka, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -1°C (30°F) | 42 mm (1.7 inches) | 92% | low |
| February Weather | 0°C (32°F) | 43 mm (1.7 inches) | 90% | low |
| March Weather | 3°C (38°F) | 39 mm (1.6 inches) | 87% | moderate |
| April Weather | 8°C (47°F) | 40 mm (1.6 inches) | 76% | moderate |
| May Weather | 13°C (56°F) | 80 mm (3.2 inches) | 58% | high |
| June Weather | 19°C (67°F) | 73 mm (2.9 inches) | 56% | high |
| July Weather | 19°C (67°F) | 83 mm (3.3 inches) | 59% | very high |
| August Weather | 19°C (67°F) | 81 mm (3.2 inches) | 60% | high |
| September Weather | 14°C (58°F) | 70 mm (2.8 inches) | 71% | moderate |
| October Weather | 10°C (50°F) | 68 mm (2.7 inches) | 86% | moderate |
| November Weather | 5°C (41°F) | 34 mm (1.3 inches) | 90% | low |
| December Weather | 1°C (34°F) | 53 mm (2.1 inches) | 93% | low |