Itanagar experiences a mild climate with distinct seasonal variations. The winter months of January and December are cool, with temperatures ranging from 8-27°C and 11-32°C respectively, while the summer months of April to June are warm, with temperatures often reaching up to 37°C. The monsoon season is relatively dry, with temperatures varying between 19-36°C throughout July to September. As autumn approaches in October and November, temperatures begin to dip again, before rising once more in December.