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When to go · Senegal

Senegal in September

Avoid month. Heavy rain and heat; Casamance and Sine-Saloum lodges shut.

Key facts

Verdict
Avoid
Crowds
Low
Senegal
Prices
Low
Senegal

Verdict

AvoidVoykit month rating for Senegal

Heavy rain and heat; Casamance and Sine-Saloum lodges shut.

Is another month better than September?

September is rated avoid. These months rate higher:

Weather in September

  • Dakar and the Atlantic coast · Dakar, Saint-Louis, Petite Côterainy

    Trade winds keep the coast 5–8 °C (9–14 °F) cooler than inland; January–March evenings can feel cool, and the sea is cold until May.

  • Sine-Saloum and the Gambia fringe · Toubacouta, Palmarin, Kaolackrainy

    Harmattan dust some weeks Jan–Mar; the delta is at its best for birds Nov–Apr.

  • Casamance · Ziguinchor, Cap Skirring, Oussouyestorm or typhoon risk

    Senegal's wettest region: up to 1,500 mm a year, most of it Jul–Sep; many beach hotels close in the rains.

  • Inland north and east · Touba, Tambacounda, Niokolo-Koba, Kédougourainy

    40 °C (104 °F)+ in April–May; Niokolo-Koba tracks close in the rains (roughly Jul–Oct).

  • Cap Vert-Thies: Dakar peninsula · Cap-Vert coastrainy

    Cooler and breezier than inland; the rainy season runs roughly July to October.

  • Cap Vert-Thies: Thies and Petite Côte · Inland and coastal beltrainy

    Hotter inland; November to May is dry and the comfortable window.

  • Casamance: Casamance coast and river · Cap Skirring, Kafountine, Ziguinchorrainy

    Dry November to May; rain June to October, heaviest July–September. Humidity is high year-round; coastal breezes keep the beach strip cooler than inland Ziguinchor.

  • Dry season November to May; rainy season roughly June to October, with the heaviest rain July to September. Heat peaks before the rains.

  • Northern Senegal: Saint-Louis and the coast · Atlantic coast and river mouthrainy

    Dry season November to May; the coast stays cooler than inland. Rain June–September, heaviest August. Harmattan haze and cooler nights December–February.

  • Northern Senegal: Djoudj and the river valley · Inland, north-east of Saint-Louisrainy

    Best birding November to March when Palearctic migrants are in. Inland heat builds March–May; 40 °C (104 °F)+ afternoons are normal.

  • Tambacounda Region: Tambacounda basin · Tambacounda city and the N1 corridorrainy

    Hot, dry savanna. March–May is the hottest stretch, often well above 35 °C (95 °F); the rains run roughly June–September.

  • Tambacounda Region: Kédougou and the south-east hills · Kédougou, Salémata, Bassari countryrainy

    Slightly cooler at altitude. Waterfalls are at their best late in the rains, but tracks are worst then; November–February is the cleanest window.

  • Dakar32 °C (90 °F) / 26 °C (79 °F), 10 rain days
  • Bakel36 °C (97 °F) / 25 °C (77 °F), 6 rain days
  • Cap Skirring31 °C (88 °F) / 23 °C (73 °F), 14 rain days
  • Foundiougne34 °C (93 °F) / 24 °C (75 °F), 12 rain days
  • Joal-Fadiouth33 °C (91 °F) / 24 °C (75 °F), 6 rain days
  • Kafountine31 °C (88 °F) / 24 °C (75 °F), 15 rain days
  • Kédougou34 °C (93 °F) / 26 °C (79 °F), 4 rain days
  • Mar Lodj33 °C (91 °F) / 26 °C (79 °F), 10 rain days
  • Mboro33 °C (91 °F) / 25 °C (77 °F), 10 rain days
  • Mbour34 °C (93 °F) / 25 °C (77 °F), 7 rain days
  • Palmarin31 °C (88 °F) / 24 °C (75 °F), 12 rain days
  • Podor35 °C (95 °F) / 25 °C (77 °F), 6 rain days
  • Popenguine32 °C (90 °F) / 24 °C (75 °F), 8 rain days
  • Saint-Louis33 °C (91 °F) / 25 °C (77 °F), 6 rain days
  • Salemata33 °C (91 °F) / 22 °C (72 °F), 14 rain days
  • Sokone32 °C (90 °F) / 23 °C (73 °F), 12 rain days
  • Tambacounda33 °C (91 °F) / 23 °C (73 °F), 10 rain days
  • Thies32 °C (90 °F) / 24 °C (75 °F), 10 rain days
  • Touba31 °C (88 °F) / 23 °C (73 °F), 259 rain days
  • Toubakouta32 °C (90 °F) / 23 °C (73 °F), 10 rain days
  • Ziguinchor35 °C (95 °F) / 28 °C (82 °F), 9 rain days

Crowds and prices

Crowds · Senegal
Low
Prices · Senegal
Low

Compare two months

Weather, crowds and prices for any two months in Senegal, side by side.

  • Verdict

    Sep: Avoid

    Jan: Great (better)

  • Crowds

    Sep: Low

    Jan: High

  • Prices

    Sep: Low

    Jan: High

  • Festivals listed

    Sep: 0

    Jan: 1

September: Heavy rain and heat; Casamance and Sine-Saloum lodges shut.

January: Dry, breezy, 25 °C on the coast; the Dakar Rally legacy crowd and winter-sun Europeans fill Saly.

Senegal: figures are long-term averages from this guide, not a forecast.

What to pack

  • A rain jacket or umbrella and shoes that dry fast
  • A spare day in the plan: storms can cancel flights and ferries

Build the full packing list for your trip →

Where to go in September

Better another month

  • Casamance

    Senegal's wettest region: up to 1,500 mm a year, most of it Jul–Sep; many beach hotels close in the rains.

  • Dakar

    Peak rains; floods.