Overview of March Weather in Senegal

March in Senegal marks the transition period between the dry season and the early stages of the rainy season. Located on the west coast of Africa, Senegal experiences a tropical climate characterized by hot temperatures and variable rainfall. In March, Senegal experiences mostly dry conditions, though sporadic rain showers may begin to appear, especially toward the end of the month. The weather can vary slightly depending on the region, with coastal areas experiencing more moderate temperatures due to the influence of the Atlantic Ocean, while inland regions can become quite hot.

March is considered a relatively pleasant month for tourists visiting Senegal, especially for those interested in exploring the country’s cultural heritage, landscapes, and vibrant cities, such as Dakar, the capital. The dry season means visitors can expect plenty of sunshine and comfortable conditions for outdoor activities.

Average Temperatures in March

Senegal’s temperatures in March are relatively warm, especially during the day, with cooler temperatures at night. The coastal areas, including Dakar, experience more moderate conditions due to ocean breezes, while the inland regions can experience higher temperatures. Here is an overview of the typical temperatures during March:

• Dakar (Coastal): 19°C to 29°C (66°F to 84°F)
• Saint-Louis (Northwest): 20°C to 33°C (68°F to 91°F)
• Tambacounda (East): 21°C to 38°C (70°F to 100°F)
• Ziguinchor (South): 22°C to 32°C (72°F to 90°F)
• Kedougou (Southeast): 23°C to 37°C (73°F to 99°F)

The coastal city of Dakar experiences temperatures ranging from 19°C (66°F) at night to 29°C (84°F) during the day, with a moderate breeze providing some relief. In contrast, the eastern regions like Tambacounda and Kedougou are much hotter, with temperatures reaching as high as 38°C (100°F) during the day. This stark temperature difference between coastal and inland regions is a characteristic of Senegal’s varied geography.

Precipitation Levels in March

Rainfall in Senegal during March is relatively low, as it is the peak of the dry season in many parts of the country. However, as the country approaches the rainy season, particularly in the southern and eastern regions, the likelihood of occasional rain showers increases. Precipitation levels during March are generally minimal, with only light showers or no rain at all in most areas.

• Rainfall: 0mm to 30mm (0 inches to 1.2 inches)
• Snow: Snow is extremely rare in Senegal, as the country lies in a tropical zone.
• Humidity: Humidity levels can be moderate, particularly in coastal areas, but inland regions can experience higher humidity levels, making the heat feel more intense.

Senegal’s northern and central regions tend to stay dry throughout March, while the southern areas like Ziguinchor and the Casamance region may experience isolated rainfall as the rainy season approaches. Overall, the month is marked by generally dry conditions, with occasional short bursts of rain.

Wind Patterns in March

Wind conditions in Senegal during March are moderate to light, especially along the coast. The trade winds coming from the northeast help cool down coastal cities like Dakar and Saint-Louis, making the temperatures more bearable. In the inland regions, winds are generally light, with occasional gusts, but they tend to be less frequent compared to the coastal areas.

• Wind Speeds: 5 to 20 km/h (3 to 12 mph)
• Wind Direction: Winds predominantly come from the northeast or east, especially in the coastal and inland areas.
• Wind Strength: Winds are typically moderate along the coast, with coastal cities like Dakar benefiting from refreshing breezes, while inland areas experience lighter winds.

The coastal regions experience more constant winds due to the influence of the Atlantic Ocean, while the inland areas tend to have calmer wind conditions, especially in the heat of the day. The wind patterns contribute to the overall pleasant conditions for travelers visiting the coastal regions.

Atmospheric Pressure in March

In March, the atmospheric pressure in Senegal tends to remain stable, with slight fluctuations as weather systems move through the region. The dry conditions associated with the Harmattan winds from the Sahara Desert in the north help maintain a relatively high atmospheric pressure throughout the month. These winds bring drier, cooler air to the country, especially in the north and central regions.

• Average Pressure: 1010 to 1015 hPa (hectopascals)
• Pressure Fluctuations: Pressure may fluctuate slightly due to the transition between dry and rainy seasons, but these changes are generally minor.
• Weather Implications: The high atmospheric pressure is conducive to clear skies and dry conditions, with limited cloud cover in March.

The stable pressure conditions during March make it an ideal time for outdoor activities and sightseeing across Senegal, as the weather is generally clear and conducive to travel.

Historical Weather Data for March

The following table provides an overview of the average temperatures and precipitation levels in major Senegalese cities during March over the past 10 years. This data can help travelers better understand typical weather conditions during this month.

Year	Dakar High Temp (°C)	Dakar Low Temp (°C)	Dakar Precipitation (mm)	Saint-Louis High Temp (°C)	Saint-Louis Low Temp (°C)	Saint-Louis Precipitation (mm)	Tambacounda High Temp (°C)	Tambacounda Low Temp (°C)	Tambacounda Precipitation (mm)
2015	28°C	20°C	10mm	32°C	21°C	15mm	37°C	24°C	5mm
2016	29°C	21°C	5mm	33°C	22°C	0mm	38°C	25°C	0mm
2017	27°C	19°C	12mm	31°C	20°C	20mm	35°C	23°C	3mm
2018	30°C	21°C	7mm	34°C	23°C	5mm	37°C	24°C	1mm
2019	29°C	22°C	3mm	33°C	21°C	10mm	36°C	23°C	2mm
2020	28°C	21°C	0mm	32°C	22°C	1mm	38°C	25°C	0mm
2021	29°C	20°C	6mm	32°C	22°C	2mm	37°C	24°C	4mm
2022	28°C	21°C	0mm	31°C	20°C	15mm	36°C	23°C	0mm
2023	30°C	22°C	5mm	34°C	23°C	7mm	38°C	25°C	1mm
2024	29°C	21°C	8mm	33°C	22°C	3mm	37°C	24°C	6mm

From the data, it’s evident that temperatures in Dakar remain mild in March, with highs around 28°C (82°F) and lows around 20°C (68°F). Precipitation is minimal, with most regions experiencing only a few millimeters of rainfall. The hottest temperatures are observed in the eastern cities like Tambacounda, where daytime highs can reach 37°C (99°F).

What to Consider When Traveling to Senegal in March

Heat and Humidity

March is one of the warmer months in Senegal, and travelers should be prepared for the heat, especially in the inland areas. The coastal regions, like Dakar and Saint-Louis, tend to experience more moderate temperatures due to the influence of the Atlantic Ocean, but they can still feel hot and humid. Visitors should pack lightweight, breathable clothing, sunscreen, sunglasses, and a hat for protection against the sun.

The inland regions, including Tambacounda and Kedougou, experience much higher temperatures, which can feel even hotter due to the lack of coastal breezes. Travelers should stay hydrated, wear sun protection, and take breaks in shaded areas whenever possible.

Sun Protection and Hydration

Given the intense heat, staying hydrated is crucial for travelers in March. It’s important to drink plenty of water throughout the day to avoid dehydration, particularly in the inland regions where the heat can be more extreme. Using sunscreen, wearing a wide-brimmed hat, and wearing sunglasses will help protect against sunburn and eye strain from the strong sun.

Dust and Air Quality

In March, the Harmattan winds from the Sahara Desert are still present, particularly in northern and central Senegal. These winds can carry dust and fine sand particles, which may affect air quality, especially in the inland areas. Travelers with respiratory conditions should take precautions, such as wearing a scarf or mask, to protect against inhaling dust.

Clothing and Packing

For March, light and breathable clothing such as cotton and linen are recommended. Travelers should bring layers for cooler evenings, especially in coastal regions. Comfortable shoes are important for exploring urban areas, while sturdy footwear may be required if traveling to rural areas or engaging in outdoor activities like hiking or walking through villages.

It’s also essential to pack an umbrella or light rain jacket, especially for those visiting southern Senegal, as there may be occasional rain showers later in the month.

Health and Safety

Travelers to Senegal in March should ensure they are up to date on vaccinations, including for yellow fever, typhoid, and hepatitis A. Malaria is a risk in many regions, particularly in the south, so taking preventive medication is advised. Visitors should also be cautious of waterborne illnesses and drink bottled or filtered water. Mosquito repellents should be used regularly to avoid mosquito bites.

Local Festivals and Events

March is an excellent time to experience the cultural vibrancy of Senegal. The country is known for its music, dance, and festivals, and in March, many events take place across the country. Visitors can experience traditional Senegalese music performances, dance, and local markets.

The annual Dakar Fashion Week, which often takes place in March, showcases the best of African fashion and is a highlight for those interested in contemporary culture and style. There are also numerous local celebrations and ceremonies in rural areas, offering an authentic look at Senegalese traditions.

Things to Do in Senegal in March

Visit Dakar

Dakar, the vibrant capital of Senegal, offers visitors a chance to explore the country’s rich history and culture. In March, the city’s pleasant weather makes it an ideal destination for sightseeing. Top attractions include the African Renaissance Monument, the National Museum of Senegal, and Goree Island, a UNESCO World Heritage site that was a major center for the transatlantic slave trade. Visitors can also enjoy the bustling markets and experience the local music scene.

Explore Saint-Louis

Saint-Louis, located in the northwestern part of Senegal, is a UNESCO World Heritage site known for its colonial architecture and beautiful landscapes. March is an excellent time to explore the historic district and the surrounding nature reserves. Visitors can take a boat trip through the surrounding rivers and wetlands or visit the nearby Djoudj National Bird Sanctuary, one of the largest bird reserves in the world.

Relax at Saly Beach

For those seeking a more relaxing experience, Saly Beach offers pristine beaches and resorts. March provides great weather for lounging on the beach, swimming, or participating in water sports like windsurfing and kayaking. The beach resorts also offer an opportunity to unwind and enjoy fresh seafood while taking in the stunning coastal views.

Discover the Casamance Region

The Casamance region in the south of Senegal is known for its lush vegetation, rivers, and unique culture. March is a great time to visit this part of the country, as the weather is warm but not unbearably hot. Travelers can explore the area’s pristine beaches, visit the vibrant villages, and learn about the traditional ways of life. The region is also known for its rich music and dance traditions, which visitors can experience through local performances and festivals.

Experience the Senegalese Music Scene

Senegal is famous for its music, particularly its genre known as mbalax, which blends traditional African rhythms with Western influences. Visitors in March can enjoy live music performances in Dakar and other cities, with local bands often performing at bars and clubs. The music scene is a great way to connect with the vibrant culture of Senegal and enjoy the energetic rhythm of the country’s musical heritage.