Bosten Lake

Lake Large inland lake in Xinjiang, significant wetlands

In Xinjiang, Bosten Lake is a large inland freshwater lake supporting fisheries, boating and seasonal birdlife. Nearby towns provide access for anglers, boat trips and lakeside recreation.

Main image

Bosten Lake (Bosten Hu) is a large inland freshwater lake in Xinjiang Uyghur Autonomous Region, China, and is the region’s largest lake by surface area. It is an important local resource for irrigation, fisheries, and wildlife, with extensive reedbeds and wetland margins.

The lake covers on the order of one thousand square kilometres and supports commercial fishing operations as well as seasonal waterbird populations. Parts of the shoreline and wetlands are designated for conservation to protect habitats and migratory species.

The lake lies in a broad inland basin in eastern Xinjiang; nearby towns and transport links serve as the usual starting points for visits and boat trips.

  • Size and uses: The lake is the largest inland freshwater lake in Xinjiang, covering roughly 1,000 square kilometres and serving regional irrigation, fisheries, and bird habitats.
  • Wildlife and visiting season: A nature reserve protects parts of the shoreline and wetlands; spring and autumn migrations attract waterbirds and are the best times for birdwatching.
Bosten Lake
41.9664, 87.1077

Tips for Visiting Bosten Lake #

  • Plan your visit for the warmer months (late spring through early autumn) when the lake is ice‑free and boat services and local birdwatching activities are most likely to operate.
  • Contact local operators or the nearest county/town tourism office ahead of time to confirm boat trips and guided birdwatching - services around Bosten Lake are seasonal and can vary with weather and demand.

Best Time to Visit Bosten Lake #

Bosten Lake is best visited from late spring through early autumn for water-based activities and milder weather; winters are cold and far less suitable for recreation.

Summer (best for water activities)
May-September · ~20-33 °C
Warm weather suitable for boating, swimming and lakeside activities; this is the most active tourist period.
Autumn/Spring
March-April, October-November · ~10-22 °C
Milder temperatures and fewer visitors - good for sightseeing and more comfortable daytime outdoor activity.
Winter
December-February · ~-10-5 °C
Cold conditions; parts of the lake and surrounding watercourses can freeze, and outdoor activities are limited.

Weather & Climate near Bosten Lake #

Climate

Bosten Lake's climate is classified as Cold Desert - Cold Desert climate with warm summers (peaking in July) and freezing winters (coldest in January). Temperatures range from -15°C to 30°C. Very dry conditions with minimal rainfall with a pronounced dry season.

Best Time to Visit
AugustSeptemberJuly
Temperature & Rainfall
Temperature Range
40°
Warmest Month
-24°
Coldest Month
Monthly Conditions

January

January is the coldest month with highs of -5°C and lows of -15°C. The driest month with just 1 mm and partly cloudy skies.

50 Acceptable

Comfort

-10°
Feels Like Freezing
-10°C
Temperature
-15° -5°
65%
Humidity
Humid

Weather

1 mm
Rainfall
1.7 m/s
Wind
Calm
0.2
UV Index
Low
9.4h daylight

February

February is freezing with highs of 0°C and lows of -11°C. The driest month with just 1 mm.

52 Acceptable

Comfort

-6°
Feels Like Freezing
-6°C
Temperature
-11°
54%
Humidity
Humid

Weather

1 mm
Rainfall
2.1 m/s
Wind
Calm
0.5
UV Index
Low
10.5h daylight

March

March is cold with highs of 7°C and lows of -3°C. Almost no rain and mostly sunny skies.

73 Very Good

Comfort

Feels Like Cold
C
Temperature
-3°
38%
Humidity
Comfortable

Weather

2 mm
Rainfall
2.7 m/s
Wind
Calm
0.9
UV Index
Moderate
11.8h daylight

April

April is cool with highs of 18°C and lows of 7°C. Almost no rain.

82 Excellent

Comfort

12°
Feels Like Cool
12°C
Temperature
18°
34%
Humidity
Comfortable

Weather

3 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.3
UV Index
High
13.2h daylight

May

May is mild with highs of 24°C and lows of 13°C. Almost no rain.

84 Excellent

Comfort

18°
Feels Like Mild
18°C
Temperature
13° 24°
32%
Humidity
Comfortable

Weather

9 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.8
UV Index
Very High
14.4h daylight

June

June is mild with highs of 28°C and lows of 16°C. Light rainfall and partly cloudy skies.

90 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
16° 28°
34%
Humidity
Comfortable

Weather

14 mm
Rainfall
3.0 m/s
Wind
Light Breeze
2.0
UV Index
Extreme
15.0h daylight

July

July is the warmest month with highs of 30°C and lows of 18°C. Light rainfall.

91 Ideal

Comfort

24°
Feels Like Warm
24°C
Temperature
19° 30°
34%
Humidity
Comfortable

Weather

17 mm
Rainfall
2.8 m/s
Wind
Calm
2.1
UV Index
Extreme
14.7h daylight

August

August is mild with highs of 29°C and lows of 18°C. Light rainfall.

93 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
18° 29°
34%
Humidity
Comfortable

Weather

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

September

September is mild with highs of 24°C and lows of 13°C. Almost no rain and mostly sunny skies.

93 Ideal

Comfort

19°
Feels Like Mild
19°C
Temperature
13° 24°
36%
Humidity
Comfortable

Weather

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

October

October is cool with highs of 16°C and lows of 6°C. Almost no rain and mostly sunny skies.

85 Excellent

Comfort

11°
Feels Like Cool
11°C
Temperature
17°
39%
Humidity
Comfortable

Weather

3 mm
Rainfall
2.2 m/s
Wind
Calm
0.8
UV Index
Moderate
11.0h daylight

November

November is cold with highs of 8°C and lows of -2°C. The driest month with just 1 mm and mostly sunny skies.

73 Very Good

Comfort

Feels Like Cold
C
Temperature
-2°
50%
Humidity
Humid

Weather

1 mm
Rainfall
2.1 m/s
Wind
Calm
0.4
UV Index
Low
9.7h daylight

December

December is freezing with highs of -1°C and lows of -9°C. The driest month with just 1 mm.

52 Acceptable

Comfort

-5°
Feels Like Freezing
-5°C
Temperature
-9° -1°
63%
Humidity
Humid

Weather

1 mm
Rainfall
1.7 m/s
Wind
Calm
0.2
UV Index
Low
9.1h daylight

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