About Arzakan, Kotayk's Climate & Weather History

Arzakan, in Kotayk, Armenia, is home to roughly 2,600 people in the Asia/Yerevan time zone at 40.5°N latitude.

In 2025, Arzakan recorded an average annual temperature of 48°F. The hottest temperatures reached 95°F in July; the coolest were 4°F in February. Total precipitation for the year was 29 inches, with the wettest month being April. Snowfall for the year totaled approximately 23 inches.