Overview: ShumenShumen, a city nestled in the heart of Bulgaria, experiences a temperate continental climate with distinct seasons. Highs can soar to a balmy 28 °C (82 °F) in the peak of summer and dip to a chilly 3 °C (38 °F) during the frosty days of January. Throughout the year, you can expect significant fluctuations in precipitation, with the driest months often boasting less than 37 mm (1.47 in) of rainfall while the wetter periods could receive around 64 mm (2.54 in). The area accumulates sunshine moderately well, with long summer days basking in up to 10 hours of sunlight. Night temperatures take a dive as well, making some evenings brisk with averages around -3 °C (26 °F) during winter.