Deva's climate is characterized by cold winters, with temperatures often dropping below -20°C in January and February. Spring arrives slowly, with temperatures gradually warming up in March and April, but still experiencing occasional frosts. Summer brings warm days, with highs occasionally reaching 33°C in June, July, and August, while autumn is marked by mild temperatures, with September being particularly pleasant. Winters are the coldest period, with December often seeing temperatures below -18°C, while springs and autumns are relatively cool and unpredictable. Overall, Deva's climate is quite varied, with significant temperature fluctuations throughout the year.