Brevnov's winters are typically cold, with temperatures often dropping below freezing and averaging around 0°C in February. Spring brings a gradual warming trend, with March and April experiencing mild temperatures and occasional warmth. Summer is warm but not hot, with July and August averaging around 19-20°C, while September marks the beginning of cooler autumnal conditions. The temperature range narrows during winter and summer months, but widens in spring and early autumn, reflecting a moderate climate overall.