With a population of around 19,700, Sevan sits in Gegharkunik, Armenia. The city operates in the Asia/Yerevan time zone.
In 2025, Sevan averaged an annual temperature of 43°F, with hottest temperatures reaching 81°F in August and lowest around -3°F in February. The city received approximately 25 inches of precipitation during the year.
View historical weather for Sevan · More cities in Gegharkunik