During the rainy season from June to October daily rains cause high humidity coupled with high heat. Daytime temperatures can range from the high eighties to one hundred degrees. In winter a light jacket might be necessary for comfort in the evenings. Senegal is a former French colony. French remains the national language.
Many locals speak at least a bit of English.
As with any large city, tourists should exercise caution on the streets after dark. Pickpockets often prowl areas frequented by tourists. Excellent cuisine, including French, Italian and Middle Eastern dishes, is available near the waterfront at very affordable prices. Five star hotels with waterfront views line the beaches. Again, prices were surprisingly reasonable.