Diawling National Park

Park Wetland reserve protecting Mauritania's Senegal River delta habitats

Located on the Senegal River delta in Mauritania’s Trarza, Diawling protects wetlands and seasonally flooded plains. Birdwatchers and naturalists visit for migratory waterfowl and boat trips through reedbeds.

Diawling National Park is a wetland and floodplain protected area in southwestern Mauritania at the mouth of the Senegal River, established to conserve coastal wetlands and deltaic habitats. The park encompasses marshes, lagoons and seasonally inundated plains that support waterbirds, fish and local pastoral and fishing communities.

The area functions as an ecological buffer for the lower Senegal River and is noted for birdlife, including migratory species that use the delta during seasonal movements. The park is managed for conservation and sustainable use of wetland resources.

Diawling National Park lies in the Trarza region of Mauritania near the river’s estuarine zone and the international border with Senegal, occupying low-lying coastal terrain and deltaic plains.

  • Ecological importance: The park protects seasonal floodplain and coastal wetland habitats that are important for migratory waterbirds and local fisheries.
Diawling National Park
Coastal Trarza region, Mauritania - estuarine and coastal areas along the Senegal River mouth
16.3777, -16.3699

How to Get to Diawling National Park #

Diawling lies in the lower Senegal River region near the border with Mauritania and Senegal. The nearest urban center with transport links is Rosso (Mauritania) - reach Rosso by road from Nouakchott (approx. 160-200 km depending on route), then arrange local transport or a guide to the park. Boat access is common for reaching inland channels.

Tips for Visiting Diawling National Park #

  • Go with a local guide who knows seasonal water levels and safe routes through mangrove channels.
  • Respect local wildlife protection rules - some bird and turtle nesting areas are fragile.
  • Check tides and river transport schedules before planning trips; distances over water can be deceptive.

Best Time to Visit Diawling National Park #

Best visited in the dry season (Nov-Mar) when water levels are lower, access overland is easier, and birdlife congregates in predictable places.

Dry season
November-March · 20-30°C
Cooler, clearer weather ideal for boat trips and birdwatching.
Wet season
June-September · 25-35°C
Higher water levels, more extensive floodplain habitats; some areas may become inaccessible by road.

Weather & Climate near Diawling National Park #

Climate

Diawling National Park's climate is classified as Hot Desert - Hot Desert climate with hot summers (peaking in September) and warm winters (coldest in January). Temperatures range from 16°C to 33°C. Very dry conditions with minimal rainfall with a pronounced dry season.

Best Time to Visit
MarchAprilFebruary
Temperature & Rainfall
Temperature Range
42°
Warmest Month
11°
Coldest Month
Monthly Conditions

January

January is mild with highs of 28°C and lows of 16°C. Almost no rain and partly cloudy skies.

90 Ideal

Comfort

22°
Feels Like Mild
22°C
Temperature
16° 28°
38%
Humidity
Comfortable

Weather

2 mm
Rainfall
4.3 m/s
Wind
Light Breeze
1.5
UV Index
Very High
11.1h daylight

February

February is mild with highs of 31°C and lows of 16°C. Almost no rain and partly cloudy skies.

92 Ideal

Comfort

24°
Feels Like Mild
24°C
Temperature
17° 31°
44%
Humidity
Comfortable

Weather

1 mm
Rainfall
4.6 m/s
Wind
Light Breeze
1.8
UV Index
Very High
11.5h daylight

March

March is warm with highs of 32°C and lows of 18°C. Almost no rain.

94 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
18° 32°
50%
Humidity
Humid

Weather

1 mm
Rainfall
4.8 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
11.9h daylight

April

April is warm with highs of 32°C and lows of 18°C. Almost no rain.

94 Ideal

Comfort

25°
Feels Like Warm
25°C
Temperature
18° 32°
60%
Humidity
Humid

Weather

1 mm
Rainfall
5.1 m/s
Wind
Light Breeze
2.5
UV Index
Extreme
12.4h daylight

May

May is warm with highs of 32°C and lows of 20°C. The driest month with just 0 mm and partly cloudy skies.

92 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
20° 32°
63%
Humidity
Humid

Weather

0 mm
Rainfall
4.7 m/s
Wind
Light Breeze
2.5
UV Index
Extreme
12.8h daylight

June

June is hot, feeling like 29°C. Almost no rain and partly cloudy skies.

84 Excellent

Comfort

29°
Feels Like Hot
27°C
Temperature
22° 33°
66%
Humidity
Humid

Weather

5 mm
Rainfall
4.5 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
13.0h daylight

July

July is hot, feeling like 30°C. Light rainfall and partly cloudy skies.

86 Excellent

Comfort

30°
Feels Like Hot
28°C
Temperature
24° 32°
70%
Humidity
Humid

Weather

26 mm
Rainfall
4.2 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
12.9h daylight

August

August is hot, feeling like 31°C due to high humidity. The wettest month with 74 mm of rain and partly cloudy skies.

80 Excellent

Comfort

31°
Feels Like Hot
28°C
Temperature
25° 32°
73%
Humidity
Very Humid

Weather

74 mm
Rainfall
3.9 m/s
Wind
Light Breeze
2.3
UV Index
Extreme
12.6h daylight

September

September is the hottest month, feeling like 32°C due to high humidity. Moderate rainfall (64 mm) and partly cloudy skies.

72 Very Good

Comfort

32°
Feels Like Hot
29°C
Temperature
25° 32°
72%
Humidity
Very Humid

Weather

64 mm
Rainfall
3.6 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
12.1h daylight

October

October is hot, feeling like 30°C. Almost no rain and partly cloudy skies.

84 Excellent

Comfort

30°
Feels Like Hot
28°C
Temperature
23° 33°
63%
Humidity
Humid

Weather

8 mm
Rainfall
3.8 m/s
Wind
Light Breeze
2.0
UV Index
Very High
11.7h daylight

November

November is warm with highs of 32°C and lows of 20°C. Almost no rain and partly cloudy skies.

92 Ideal

Comfort

26°
Feels Like Warm
26°C
Temperature
20° 32°
51%
Humidity
Humid

Weather

2 mm
Rainfall
3.4 m/s
Wind
Light Breeze
1.6
UV Index
Very High
11.2h daylight

December

December is mild with highs of 29°C and lows of 17°C. Almost no rain and partly cloudy skies.

92 Ideal

Comfort

23°
Feels Like Mild
23°C
Temperature
17° 29°
42%
Humidity
Comfortable

Weather

1 mm
Rainfall
3.9 m/s
Wind
Light Breeze
1.4
UV Index
High
11.0h daylight

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