Arvayheer, in OEvoerhangay, Mongolia, is home to roughly 29,400 people in the Asia/Ulaanbaatar time zone at 46.3°N latitude.
Recent weather here gives a sense of typical conditions: in 2025, Arvayheer recorded a mean annual temperature of 35°F, ranging from -15°F lows in December to 90°F highs in July, with about 12 inches of precipitation across the year.
View historical weather for Arvayheer · More cities in OEvoerhangay