Ögii Lake

Lake Freshwater lake popular for birdlife in central Mongolia

A freshwater lake in central Mongolia known for fishing and migratory birdlife; Ögii Nuur hosts ger camps and attracts birdwatchers and anglers during summer months.

Main image
Egijnuur's Hotel 5* - panoramio.jpg
Lakeside of Egijnuur3 - panoramio.jpg
Lakeside of Egijnuur4 - panoramio.jpg
Lakeside of Egijnuur5 - panoramio.jpg
Lakeside of Egijnuur6 - panoramio.jpg
Llac Ögii.jpg
Ogii Lake sunset (19893569824).jpg
Ogii lake.jpg
Pastel Sunset (20125966798).jpg
Облік водоплавних птахів, озеро Огій-Нуур, Монголія.jpg

Ögii Lake (Ögii Nuur) is a freshwater lake in Arkhangai Province in central Mongolia, known locally for clear water, fishing and summer recreation.

The lake supports local fishing activity and small-scale tourism; there is a village on the shore with simple guest accommodation and boat rentals for visitors. It is a regional natural landmark used by herders and recreational anglers.

The lake lies within a rolling steppe and forest landscape of Arkhangai, accessible by road from provincial settlements during the warmer months.

  • Activities and access: Popular for fishing, especially trout, and for birdwatching during the ice-free season; local guesthouses offer basic services to visitors.
  • Access seasonality: Seasonal road access can be limited in winter; most tourism is concentrated in late spring to early autumn.

What to See #

  • Ögii Nuur village: A small settlement on the lake shore that provides basic visitor accommodation and boat rentals for fishing and scenic trips.
Ögii Lake
47.7667, 102.7667

How to Get to Ögii Lake #

The lake is accessible by road from Arvaikheer and Tsetserleg; public buses are infrequent, so most visitors travel by private vehicle or organized tours from regional centers.

Tips for Visiting Ögii Lake #

  • Arrive early in the morning for glassy reflections on the lake and fewer fishermen on the shore.
  • Walk the full circumference-a popular route takes 1.5-2 hours on well-trodden trails.
  • Combine the visit with a stop at nearby Terkhiin Tsagaan Nuur or other Arkhangai Province attractions if traveling in from the capital.

Best Time to Visit Ögii Lake #

Summer and early autumn for easiest access and outdoor activities; winter is dramatic but harsh.

Summer
June-August · 10-20°C (50-68°F)
Warmest, with lush grasses and active boating and fishing.
Autumn
September-October · 0-12°C (32-54°F)
Clear air and crisp mornings; spectacular foliage before early snows.
Winter
November-March · -20--5°C (-4-23°F)
Frozen surface and stark, cold skies; accessibility depends on snow conditions.

Weather & Climate near Ögii Lake #

Climate

Ögii Lake's climate is classified as Cold Semi-Arid - Cold Semi-Arid climate with mild summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -26°C to 22°C. Semi-arid with limited rainfall with a pronounced dry season.

Best Time to Visit
MayJuneJuly
Temperature & Rainfall
Temperature Range
35°
Warmest Month
-36°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -13°C and lows of -26°C. The driest month with just 1 mm and partly cloudy skies.

46 Poor

Comfort

-20°
Feels Like Freezing
-20°C
Temperature
-26° -13°
80%
Humidity
Very Humid

Weather

1 mm
Rainfall
1.8 m/s
Wind
Calm
0.1
UV Index
Low
8.8h daylight

February

February is freezing with highs of -10°C and lows of -25°C. The driest month with just 1 mm and partly cloudy skies.

46 Poor

Comfort

-17°
Feels Like Freezing
-17°C
Temperature
-25° -10°
73%
Humidity
Very Humid

Weather

1 mm
Rainfall
2.1 m/s
Wind
Calm
0.3
UV Index
Low
10.1h daylight

March

March is freezing with highs of -1°C and lows of -16°C. Almost no rain and partly cloudy skies.

50 Acceptable

Comfort

-8°
Feels Like Freezing
-8°C
Temperature
-16° -1°
58%
Humidity
Humid

Weather

3 mm
Rainfall
2.8 m/s
Wind
Calm
0.7
UV Index
Moderate
11.8h daylight

April

April is cold with highs of 8°C and lows of -5°C. Light rainfall and partly cloudy skies.

70 Very Good

Comfort

Feels Like Cold
C
Temperature
-5°
48%
Humidity
Comfortable

Weather

10 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.2
UV Index
High
13.5h daylight

May

May is cold with highs of 16°C and lows of 2°C. Light rainfall and partly cloudy skies.

78 Very Good

Comfort

Feels Like Cold
C
Temperature
16°
46%
Humidity
Comfortable

Weather

23 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.6
UV Index
Very High
14.9h daylight

June

June is cool with highs of 20°C and lows of 7°C. Moderate rainfall (53 mm) and partly cloudy skies.

73 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
20°
51%
Humidity
Humid

Weather

53 mm
Rainfall
2.7 m/s
Wind
Calm
1.8
UV Index
Very High
15.7h daylight

July

July is cool with highs of 22°C and lows of 10°C. The wettest month with 81 mm of rain and partly cloudy skies.

71 Very Good

Comfort

16°
Feels Like Cool
16°C
Temperature
10° 22°
58%
Humidity
Humid

Weather

81 mm
Rainfall
2.2 m/s
Wind
Calm
1.8
UV Index
Very High
15.3h daylight

August

August is cool with highs of 20°C and lows of 8°C. Moderate rainfall (67 mm) and partly cloudy skies.

71 Very Good

Comfort

14°
Feels Like Cool
14°C
Temperature
21°
61%
Humidity
Humid

Weather

67 mm
Rainfall
2.0 m/s
Wind
Calm
1.5
UV Index
Very High
14.1h daylight

September

September is cold with highs of 15°C and lows of 2°C. Light rainfall.

69 Good

Comfort

Feels Like Cold
C
Temperature
15°
57%
Humidity
Humid

Weather

25 mm
Rainfall
2.4 m/s
Wind
Calm
1.0
UV Index
High
12.4h daylight

October

October is cold with highs of 7°C and lows of -6°C. Almost no rain.

61 Good

Comfort

Feels Like Cold
C
Temperature
-6°
60%
Humidity
Humid

Weather

7 mm
Rainfall
2.4 m/s
Wind
Calm
0.5
UV Index
Low
10.7h daylight

November

November is freezing with highs of -3°C and lows of -16°C. Almost no rain.

52 Acceptable

Comfort

-9°
Feels Like Freezing
-9°C
Temperature
-16° -3°
69%
Humidity
Humid

Weather

4 mm
Rainfall
2.2 m/s
Wind
Calm
0.2
UV Index
Low
9.2h daylight

December

December is freezing with highs of -10°C and lows of -23°C. Almost no rain and partly cloudy skies.

46 Poor

Comfort

-17°
Feels Like Freezing
-17°C
Temperature
-23° -10°
78%
Humidity
Very Humid

Weather

2 mm
Rainfall
1.9 m/s
Wind
Calm
0.1
UV Index
Low
8.3h daylight

Nearby Attractions to Ögii Lake