Last updated: August 27, 2025
In June, the average temperature in Bialystok, Poland hovers around 19°C (66°F). Expect a comfortable range, with minimums dipping to 3°C (38°F) and maximums reaching up to 33°C (92°F). Be prepared for some rain, as the area receives an average precipitation of 60 mm (2.3 in) over about 10 days. With an average humidity of 59%, the weather offers a refreshing experience throughout the month.
In June in Bialystok, the average temperature is 19°C (66°F). Maximum temperatures can reach 33°C (92°F), while minimums can dip as low as 3°C (38°F). This variety in weather makes Bialystok an ideal destination for travelers seeking both warm and cool experiences.
In Bialystok in June, the precipitation amount is 60 mm (2.3 in) over a span of 10 days.
In Bialystok in June, humidity is 59%. With an average temperature of 19°C (66°F), this humidity feels like a mild cloak wrapping around you while traveling, creating a pleasant yet refreshing atmosphere that invites you to explore the surroundings without feeling overly sticky or uncomfortable.
In Bialystok in June, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Bialystok.
UV Risk Categories
Weather in Bialystok varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Bialystok, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | -2°C (29°F) | 44 mm (1.7 inches) | 93% | low |
| February Weather | -1°C (31°F) | 42 mm (1.6 inches) | 90% | low |
| March Weather | 3°C (37°F) | 42 mm (1.7 inches) | 88% | moderate |
| April Weather | 8°C (46°F) | 45 mm (1.8 inches) | 77% | moderate |
| May Weather | 13°C (56°F) | 75 mm (3.0 inches) | 59% | high |
| June Weather | 19°C (66°F) | 60 mm (2.3 inches) | 59% | very high |
| July Weather | 19°C (67°F) | 98 mm (3.9 inches) | 60% | high |
| August Weather | 19°C (66°F) | 89 mm (3.5 inches) | 60% | high |
| September Weather | 14°C (57°F) | 68 mm (2.7 inches) | 72% | moderate |
| October Weather | 9°C (49°F) | 64 mm (2.5 inches) | 88% | moderate |
| November Weather | 5°C (40°F) | 39 mm (1.5 inches) | 91% | low |
| December Weather | 0°C (33°F) | 56 mm (2.2 inches) | 93% | low |