Weather radar Białystok
Real-time precipitation radar · Podlachien · Poland
Białystok climate table – average temperature, precipitation & sunshine hours
The climate table for Białystok shows long-term monthly averages (2000–2023): average high and average low temperature in °C, monthly precipitation (mm), rainy days and sunshine hours per month. Data source: ERA5 reanalysis (ECMWF) via the WDTEC Climate Archive.
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high (°C) | 1.4° | 2.5° | 8° | 12.7° | 17.9° | 23.4° | 24.8° | 24.3° | 19.6° | 12.5° | 5.3° | 1.7° |
| Avg low (°C) | -2.5° | -2.7° | -0.3° | 3.5° | 6.7° | 12.3° | 14.6° | 13.9° | 9.9° | 5.3° | 1.2° | -1.7° |
| Precipitation (mm) | 66 | 52 | 28 | 55 | 58 | 65 | 110 | 82 | 58 | 58 | 45 | 48 |
| Rainy days | 16 | 12 | 8 | 14 | 10 | 10 | 14 | 11 | 9 | 12 | 11 | 12 |
| Sunshine hours | 63 | 124 | 235 | 268 | 361 | 372 | 370 | 335 | 246 | 165 | 69 | 46 |
| Humidity | 89% | 83% | 72% | 70% | 64% | 68% | 71% | 73% | 77% | 84% | 90% | 90% |
Best time to visit Białystok
The best time to visit Białystok is typically June. In this month the average high is 23.4°C, precipitation is 65 mm and sunshine duration is 372 hours. The annual average high is 12.8°C, total annual precipitation is 725 mm (139 rainy days/year) and annual sunshine is 2654 hours.
Frequently asked questions about the weather in Białystok
How up to date is the weather radar for Białystok?
The weather radar for Białystok is updated every 5 minutes with new radar data from the OPERA composite radar. A 2-hour forecast animation is also available. Rainfall probability, wind gusts and UV index are available up to 14 days in advance.
What weather data is available for Białystok?
Besides the rain radar, RadarWeather provides for Białystok: rainfall probability, thunderstorm warning (CAPE index), wind gusts, UV index, air pressure, humidity, dew point, sunshine hours, snow line and a 14-day forecast based on ICON-D2, ECMWF IFS and GFS.
When are thunderstorms expected in Białystok?
The thunderstorm potential for Białystok is calculated from the CAPE index and lightning potential. Active storm cells and severe weather warnings are visible on the radar map in real time. Thunderstorm warnings are issued automatically as soon as storm cells are detected near Białystok.
What is the climate like in Białystok?
Białystok has an annual average high of 12.8°C. The warmest month is July (avg high 24.8°C), the coldest February (avg low -2.7°C). The wettest month is July with 110 mm, the driest March with 28 mm. Total annual precipitation is 725 mm (139 rainy days). Annual sunshine is 2654 hours.