Lake Tharthar

Lake Large reservoir between Tigris and Euphrates, Iraq

A large reservoir between the Tigris and Euphrates in Al Anbar, built for flood control and irrigation. Visitors who make the trip encounter remote lakeshore scenery, local fishing activity and broad, flat plains rather than developed tourist facilities.

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Lake Tharthar is a large freshwater reservoir in Al Anbar Governorate, Iraq, located between the Tigris and Euphrates river systems. It was created and is managed for water regulation, flood control and irrigation purposes.

The open water and surrounding marshy areas support limited fishing and bird life but the lake is not a developed tourist destination. Infrastructure and visitor services are minimal and access is primarily for local uses and water-management operations.

The body of water was formed in the mid-20th century as part of engineered waterworks to control seasonal flooding of the Tigris and Euphrates and to provide storage for irrigation. It has since been used in various regional water-management schemes.

The lake lies in central-west Iraq within Al Anbar Governorate, occupying a broad depression between the two major rivers and their agricultural plains. It is situated to the northwest of Baghdad.

  • Role: Primarily functions as a reservoir for flood control and water management rather than a developed recreational destination.
Lake Tharthar
33.9686, 43.2826

Best Time to Visit Lake Tharthar #

Best visited in the cooler months (late autumn through early spring) to avoid Iraq's intense summer heat.

Winter & Spring
November-March · 10-25°C
Cooler, more comfortable conditions for visiting the lake and surrounding desert landscapes; best time to avoid extreme heat.
Summer
June-September · 35-45°C
Extremely hot and dry; avoid daytime outdoor activity near the lake during peak summer heat.
Autumn
October · 20-30°C
Transitional and generally pleasant with lower temperatures than summer.

Weather & Climate near Lake Tharthar #

Climate

Lake Tharthar's climate is classified as Hot Desert - Hot Desert climate with very hot summers (peaking in July) and cool winters (coldest in January). Temperatures range from 6°C to 40°C. Very dry conditions with minimal rainfall with a pronounced dry season.

Best Time to Visit
MayOctoberApril
Temperature & Rainfall
Temperature Range
47°
Warmest Month
-4°
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 15°C and lows of 6°C. Light rainfall.

71 Very Good

Comfort

11°
Feels Like Cool
11°C
Temperature
15°
66%
Humidity
Humid

Weather

19 mm
Rainfall
2.9 m/s
Wind
Calm
0.5
UV Index
Low
10.1h daylight

February

February is cool with highs of 17°C and lows of 8°C. Light rainfall and mostly sunny skies.

82 Excellent

Comfort

13°
Feels Like Cool
13°C
Temperature
17°
61%
Humidity
Humid

Weather

21 mm
Rainfall
3.3 m/s
Wind
Light Breeze
0.7
UV Index
Moderate
10.9h daylight

March

March is cool with highs of 21°C and lows of 12°C. Light rainfall and mostly sunny skies.

84 Excellent

Comfort

16°
Feels Like Cool
16°C
Temperature
12° 21°
50%
Humidity
Humid

Weather

19 mm
Rainfall
3.6 m/s
Wind
Light Breeze
1.1
UV Index
High
11.9h daylight

April

April is mild with highs of 26°C and lows of 17°C. Light rainfall.

92 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
17° 26°
44%
Humidity
Comfortable

Weather

13 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.5
UV Index
Very High
12.9h daylight

May

May is warm with highs of 32°C and lows of 22°C. Almost no rain and mostly sunny skies.

98 Ideal

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 32°
36%
Humidity
Comfortable

Weather

8 mm
Rainfall
3.1 m/s
Wind
Light Breeze
2.0
UV Index
Very High
13.8h daylight

June

June is hot with highs of 37°C and lows of 26°C. The driest month with just 0 mm and clear sunny skies.

92 Ideal

Comfort

32°
Feels Like Hot
32°C
Temperature
26° 37°
28%
Humidity
Dry

Weather

0 mm
Rainfall
3.5 m/s
Wind
Light Breeze
2.4
UV Index
Extreme
14.2h daylight

July

July is the hottest month with highs of 40°C and lows of 28°C. The driest month with just 0 mm and clear sunny skies.

92 Ideal

Comfort

34°
Feels Like Hot
34°C
Temperature
28° 40°
28%
Humidity
Dry

Weather

0 mm
Rainfall
3.5 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
14.0h daylight

August

August is hot with highs of 40°C and lows of 27°C. The driest month with just 0 mm and clear sunny skies.

92 Ideal

Comfort

33°
Feels Like Hot
33°C
Temperature
27° 40°
29%
Humidity
Dry

Weather

0 mm
Rainfall
3.6 m/s
Wind
Light Breeze
2.1
UV Index
Extreme
13.2h daylight

September

September is hot with highs of 37°C and lows of 24°C. The driest month with just 0 mm and clear sunny skies.

91 Ideal

Comfort

30°
Feels Like Hot
30°C
Temperature
24° 37°
31%
Humidity
Comfortable

Weather

0 mm
Rainfall
2.7 m/s
Wind
Calm
1.6
UV Index
Very High
12.3h daylight

October

October is warm with highs of 31°C and lows of 19°C. Almost no rain and mostly sunny skies.

95 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
19° 31°
40%
Humidity
Comfortable

Weather

5 mm
Rainfall
2.3 m/s
Wind
Calm
1.0
UV Index
High
11.2h daylight

November

November is mild with highs of 23°C and lows of 13°C. Light rainfall and mostly sunny skies.

91 Ideal

Comfort

18°
Feels Like Mild
18°C
Temperature
13° 23°
54%
Humidity
Humid

Weather

18 mm
Rainfall
2.3 m/s
Wind
Calm
0.6
UV Index
Moderate
10.3h daylight

December

December is cool with highs of 18°C and lows of 9°C. Light rainfall.

79 Very Good

Comfort

13°
Feels Like Cool
13°C
Temperature
18°
64%
Humidity
Humid

Weather

24 mm
Rainfall
2.7 m/s
Wind
Calm
0.4
UV Index
Low
9.8h daylight

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