UTC Offset
UTC+08:00
Arvayheer, Mongolia Snapshot 2026
Where is Arvayheer?
Arvayheer, Mongolia
- Continent
- Asia
- Country
- Mongolia
- City
- Arvayheer
- Population
- 29.4K
- Coordinates
- 46.26°, 102.78°
Arvayheer is a city in Mongolia with a population of approximately 29.4K. Average temperatures range from -22°C (-7°F) in January to 23°C (74°F) in July. The best time to visit is June, July, August.
Time in Arvayheer right now
Open full time & time zone page 09:32 32
Wednesday, June 17, 2026
IANA time zone
Asia/Ulaanbaatar
Daylight saving
No DST
Next DST change
—
Live weather in Arvayheer
Daylight in Arvayheer today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 47m
Climate normals for Arvayheer
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Poor May
Poor June best
Excellent July best
Excellent August best
Good September
Fair October
Poor November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | -8°C / -22°C | -14°C / -27°C | 0days (2 mm) Excellent | 7.5h Good | 50% Moderate | 1.3 Low | Poor | View Details |
| February | -5°C / -19°C | -10°C / -25°C | 1days (3 mm) Excellent | 8.7h Good | 48% Moderate | 2.2 Moderate | Poor | View Details |
| March | 3°C / -10°C | -2°C / -15°C | 2days (8 mm) Excellent | 10.2h Excellent | 36% Comfortable | 3.4 Moderate | Poor | View Details |
| April | 10°C / -4°C | 5°C / -9°C | 4days (17 mm) Good | 11h Excellent | 39% Comfortable | 4.6 Moderate | Poor | View Details |
| May | 16°C / 1°C | 11°C / -3°C | 6days (23 mm) Good | 12h Excellent | 39% Comfortable | 5.4 High | Poor | View Details |
| June best | 21°C / 8°C | 18°C / 5°C | 7days (34 mm) Good | 12.2h Excellent | 46% Moderate | 6 High | Excellent | View Details |
| July best | 23°C / 11°C | 22°C / 9°C | 11days (68 mm) Wet | 11.6h Excellent | 55% Moderate | 5.6 High | Excellent | View Details |
| August best | 21°C / 9°C | 19°C / 7°C | 10days (53 mm) Wet | 11.2h Excellent | 58% Moderate | 5 Moderate | Good | View Details |
| September | 16°C / 3°C | 12°C / -1°C | 5days (23 mm) Good | 10.4h Excellent | 51% Moderate | 3.8 Moderate | Fair | View Details |
| October | 7°C / -6°C | 2°C / -10°C | 2days (8 mm) Excellent | 9.2h Good | 48% Moderate | 2.6 Moderate | Poor | View Details |
| November | -1°C / -13°C | -7°C / -18°C | 2days (6 mm) Excellent | 7.7h Good | 44% Moderate | 1.5 Low | Poor | View Details |
| December | -7°C / -19°C | -13°C / -25°C | 1days (2 mm) Excellent | 7h Good | 47% Moderate | 1.1 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: -8°C / -22°C . Feb: -5°C / -19°C . Mar: 3°C / -10°C . Apr: 10°C / -4°C . May: 16°C / 1°C . Jun: 21°C / 8°C . Jul: 23°C / 11°C . Aug: 21°C / 9°C . Sep: 16°C / 3°C . Oct: 7°C / -6°C . Nov: -1°C / -13°C . Dec: -7°C / -19°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 2 mm. Feb: 3 mm. Mar: 8 mm. Apr: 17 mm. May: 23 mm. Jun: 34 mm. Jul: 68 mm. Aug: 53 mm. Sep: 23 mm. Oct: 8 mm. Nov: 6 mm. Dec: 2 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 50%. Feb: 48%. Mar: 36%. Apr: 39%. May: 39%. Jun: 46%. Jul: 55%. Aug: 58%. Sep: 51%. Oct: 48%. Nov: 44%. Dec: 47%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 16 km/h . Feb: 17 km/h . Mar: 22 km/h . Apr: 23 km/h . May: 25 km/h . Jun: 21 km/h . Jul: 18 km/h . Aug: 18 km/h . Sep: 20 km/h . Oct: 19 km/h . Nov: 18 km/h . Dec: 17 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 2. Mar: UV 3. Apr: UV 5. May: UV 5. Jun: UV 6. Jul: UV 6. Aug: UV 5. Sep: UV 4. Oct: UV 3. Nov: UV 2. Dec: UV 1.
Frequently Asked Questions
Arvayheer has a population of approximately 29.4K.
The best months to visit Arvayheer are June, July, August, when temperatures are pleasant and rainfall is lower.
Arvayheer receives approximately 247mm of rainfall annually across 51 rainy days.
Arvayheer is located in Mongolia, in the Asia region.