Trans-Ili Alatau

Mountains Mountain range forming part of northern Tien Shan

The Trans‑Ili Alatau range borders Almaty and the Ili River valley; alpine hikers and skiers use its trails and resorts (including access to Shymbulak) for day trips from Kazakhstan’s largest city.

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The Trans-Ili Alatau is a mountain range forming part of the Northern Tien Shan south of the city of Almaty in Kazakhstan. It is a major alpine barrier that rises directly from the Almaty metropolitan area.

The range offers alpine terrain close to the city with valleys, cirques, and glacier-fed rivers used for hiking, mountaineering, and backcountry skiing. Mountain trails and passes provide routes into higher, glaciated areas and viewpoints over the city and surrounding plains.

These mountains have long formed a geographic frontier for settlements on the steppe and have been used traditionally for seasonal grazing and more recently for organized alpine recreation and scientific study. Infrastructure such as cableways and access roads has been developed from Almaty to reach higher sectors.

Stretching along the southern edge of Almaty, the Trans-Ili Alatau sits in southeastern Kazakhstan and is the first major highland range encountered south of the city, separating Almaty from inner Tien Shan valleys.

  • Access point: Easily accessed from the city of Almaty, which lies at the northern foothills and serves as the main gateway for recreation and mountain travel.
Trans-Ili Alatau
43.0000, 77.0000

How to Get to Trans-Ili Alatau #

The Trans-Ili Alatau is directly accessible from Almaty, Kazakhstan. For the popular eastern approaches, take the road up to Medeu (about 20-30 minutes from central Almaty) and continue by cable car to Shymbulak for access to higher trails. For remote ridge routes, arrange transport and permits through Almaty-based tour operators.

Tips for Visiting Trans-Ili Alatau #

  • Hire a local, licensed guide for any serious trekking - weather and terrain change rapidly.
  • If heading to the accessible recreational spots (like Medeu or Shymbulak near Almaty), acclimatize in the city first to avoid altitude sickness.
  • Carry detailed offline maps and a satellite-enabled communication device for remote excursions.

Best Time to Visit Trans-Ili Alatau #

Best visited late spring through early autumn for trekking; winter is popular for skiing on the northern slopes closer to Almaty.

Summer
June-August · 10-25°C (50-77°F)
Best for trekking and scrambling; alpine meadows in bloom.
Winter (for winter sports)
December-March · -10-5°C (14-41°F)
Snow sports possible at ski resorts on the northern slopes; cold and clear conditions.

Weather & Climate near Trans-Ili Alatau #

Climate

Trans-Ili Alatau's climate is classified as Tundra - Tundra climate with cold summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -24°C to 13°C. Moderate rainfall (505 mm/year).

Best Time to Visit
SeptemberAugustJune
Temperature & Rainfall
Temperature Range
28°
Warmest Month
-35°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -13°C and lows of -24°C. The driest month with just 11 mm and mostly overcast skies.

38 Poor

Comfort

-18°
Feels Like Freezing
-18°C
Temperature
-24° -13°
79%
Humidity
Very Humid

Weather

11 mm
Rainfall
2.5 m/s
Wind
Calm
0.2
UV Index
Low
9.3h daylight

February

February is freezing with highs of -12°C and lows of -24°C. Light rainfall and mostly overcast skies.

38 Poor

Comfort

-18°
Feels Like Freezing
-18°C
Temperature
-24° -12°
82%
Humidity
Very Humid

Weather

12 mm
Rainfall
2.5 m/s
Wind
Calm
0.4
UV Index
Low
10.4h daylight

March

March is freezing with highs of -8°C and lows of -20°C. Light rainfall and mostly overcast skies.

36 Poor

Comfort

-14°
Feels Like Freezing
-14°C
Temperature
-20° -8°
74%
Humidity
Very Humid

Weather

23 mm
Rainfall
2.5 m/s
Wind
Calm
0.8
UV Index
Moderate
11.8h daylight

April

April is freezing with highs of -1°C and lows of -11°C. Moderate rainfall (42 mm) and mostly overcast skies.

38 Poor

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-11° -1°
68%
Humidity
Humid

Weather

42 mm
Rainfall
2.6 m/s
Wind
Calm
1.3
UV Index
High
13.2h daylight

May

May is freezing with highs of 5°C and lows of -5°C. Moderate rainfall (73 mm) and partly cloudy skies.

47 Poor

Comfort

Feels Like Freezing
C
Temperature
-5°
65%
Humidity
Humid

Weather

73 mm
Rainfall
2.7 m/s
Wind
Calm
1.7
UV Index
Very High
14.4h daylight

June

June is cold with highs of 9°C and lows of -2°C. Regular rainfall (81 mm) and partly cloudy skies.

55 Acceptable

Comfort

Feels Like Cold
C
Temperature
-2°
61%
Humidity
Humid

Weather

81 mm
Rainfall
2.4 m/s
Wind
Calm
2.0
UV Index
Very High
15.1h daylight

July

July is cold with highs of 13°C and lows of 1°C. The wettest month with 87 mm of rain and partly cloudy skies.

55 Acceptable

Comfort

Feels Like Cold
C
Temperature
13°
56%
Humidity
Humid

Weather

87 mm
Rainfall
2.2 m/s
Wind
Calm
2.0
UV Index
Extreme
14.8h daylight

August

August is cold with highs of 13°C and lows of 0°C. Moderate rainfall (67 mm) and partly cloudy skies.

61 Good

Comfort

Feels Like Cold
C
Temperature
13°
52%
Humidity
Humid

Weather

67 mm
Rainfall
2.5 m/s
Wind
Calm
1.8
UV Index
Very High
13.7h daylight

September

September is cold with highs of 9°C and lows of -4°C. Moderate rainfall (42 mm) and partly cloudy skies.

65 Good

Comfort

Feels Like Cold
C
Temperature
-4°
53%
Humidity
Humid

Weather

42 mm
Rainfall
2.6 m/s
Wind
Calm
1.3
UV Index
High
12.3h daylight

October

October is freezing with highs of 2°C and lows of -9°C. Moderate rainfall (33 mm) and partly cloudy skies.

51 Acceptable

Comfort

-4°
Feels Like Freezing
-4°C
Temperature
-9°
62%
Humidity
Humid

Weather

33 mm
Rainfall
2.7 m/s
Wind
Calm
0.7
UV Index
Moderate
10.9h daylight

November

November is freezing with highs of -5°C and lows of -16°C. Light rainfall and partly cloudy skies.

40 Poor

Comfort

-11°
Feels Like Freezing
-11°C
Temperature
-17° -5°
73%
Humidity
Very Humid

Weather

19 mm
Rainfall
2.4 m/s
Wind
Calm
0.3
UV Index
Low
9.6h daylight

December

December is freezing with highs of -10°C and lows of -21°C. Light rainfall and partly cloudy skies.

40 Poor

Comfort

-16°
Feels Like Freezing
-16°C
Temperature
-21° -10°
77%
Humidity
Very Humid

Weather

15 mm
Rainfall
2.3 m/s
Wind
Calm
0.2
UV Index
Low
9.0h daylight

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