Best Time to Visit Białystok, Podlaskie Voivodeship, Poland
Month-by-month climate guide for planning a trip to Białystok.
Białystok does not have a month that clearly fits our sunny profiles. Its practical travel window centres on its warmest (July, 17.6°C / 63.7°F) and driest (February, 25 mm / 1 in) months. The drier stretch runs through October–April; the wetter half falls in May–September. At the city itself, monthly average temperatures range from -3.3°C / 26.1°F in January to 17.6°C / 63.7°F in July, with rainfall from 25 mm / 1 in (February) to 85 mm / 3.3 in (July). These are point-value climate normals sampled at Białystok, Podlaskie Voivodeship, Poland's coordinates — usually more actionable for travellers than the country-wide average. Białystok's climate is broadly seasonal. The full month-by-month table below lets you match your travel window against our five weather profiles.
Recommended months
| Month | Temp | Rain | Feels like |
|---|---|---|---|
| August | 16.9°C62.4°F | 65 mm2.6″ | — |
| May | 13.1°C55.6°F | 55 mm2.2″ | — |
| June | 16.2°C61.2°F | 71 mm2.8″ | — |
No month at Białystok matches our sunny profiles. The three above are the driest-and-warmest fallback.
Frequently asked questions
When is the best time to visit Białystok?
Białystok doesn't have a month that clearly matches our sunny profiles. The practical travel window centres on February (driest, ~25 mm / 1 in) and July (warmest, 17.6°C / 63.7°F). Because these are point values at the city, they can differ substantially from Poland's national average.
When is the rainy season in Białystok?
The rainy season at Białystok, Podlaskie Voivodeship runs through May–September, when monthly rainfall exceeds the annual median of about 47 mm / 1.9 in. The wettest single month is July (85 mm / 3.3 in).
What is the driest month in Białystok?
The driest month in Białystok is February, averaging about 25 mm / 1 in of rainfall. Temperature that month averages -2.5°C / 27.5°F.
What months should I avoid visiting Białystok?
The least comfortable months for travel to Białystok — based on point-value climate at the city — are January, February, March, June, July, August, December. These are the wettest or coolest months at this location. Rainfall peaks at 85 mm / 3.3 in in July, and the coldest month averages -3.3°C / 26.1°F.
Is Białystok climate different from Poland overall?
Yes, usually. Our Białystok figures are point-value climate normals sampled at the city itself, while our Poland figures are area-weighted averages across the whole country. The two can diverge substantially in geographically diverse or elevation-varied countries. The month-by-month table below reflects Białystok specifically — usually the more actionable data for a traveller planning to spend time in the city.