Visiting local bars in Janow Podlaski is better when you know what the weather holds. These rainfall averages and temperatures can help you decide the best time for bar hopping. The hottest months are usually August and July with an average temp of 64°F, while the coldest months are January and February with an average of 32°F. The snowiest months in Janow Podlaski are January, December, November, and February, with each month seeing an average of 12 inches of snowfall.