Białystok Climate by Month
Białystok, Podlasie, Poland
Warm summers and freezing winters, with rain spread through the year.
Białystok has warm summers and freezing winters, with rain spread through the year. July is the warmest month, with highs around 77°F (25°C); January is the coolest at 32°F (0°C), and nights dip to 23°F (-5°C). It gets 22 in (558 mm) of rain a year, spread across the months.
- Warmest month
- 77°F(25°C)
- Average high, July
- Coldest nights
- 23°F(-5°C)
- Average low, January
- Rain per year
- 22 in(558 mm)
- No clear rainy season
- Humidity
- 77%
- Sunniest: June
Best and worst months in Białystok
Best for weatherJune to August are the best time for weather in Białystok: highs near 75°F (24°C) and about 2.7 in (69 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 32°F (0°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in August.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Białystok weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 32°F(0°C) | 23°F(-5°C) | 1.3 in(32 mm) | 79% | 0.7 |
| FebFebruary | 35°F(2°C) | 24°F(-4°C) | 1.1 in(28 mm) | 90% | 1.3 |
| MarMarch | 43°F(6°C) | 28°F(-2°C) | 1.3 in(34 mm) | 71% | 2.7 |
| AprApril | 58°F(14°C) | 37°F(3°C) | 1.3 in(34 mm) | 64% | 4.0 |
| MayMay | 68°F(20°C) | 45°F(7°C) | 2.2 in(56 mm) | 64% | 5.3 |
| JunJuneBest | 73°F(23°C) | 52°F(11°C) | 2.5 in(64 mm) | 67% | 6.0 |
| JulJulyBest | 77°F(25°C) | 56°F(13°C) | 3.2 in(82 mm) | 68% | 5.8 |
| AugAugustBest | 75°F(24°C) | 54°F(12°C) | 2.4 in(62 mm) | 72% | 4.8 |
| SepSeptember | 65°F(18°C) | 46°F(8°C) | 2.0 in(50 mm) | 80% | 3.1 |
| OctOctober | 53°F(12°C) | 39°F(4°C) | 1.8 in(45 mm) | 85% | 1.7 |
| NovNovember | 42°F(6°C) | 33°F(0°C) | 1.4 in(36 mm) | 93% | 0.7 |
| DecDecember | 34°F(1°C) | 26°F(-3°C) | 1.4 in(35 mm) | 88% | 0.4 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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