Somone Weather in September
Somone in September averages 31°C (88°F) during the day and 26°C (79°F) at night. Keep in mind that quite a bit of rainfall is expected this month.
Rainfall in Somone in September
The climate data from previous years indicates about 10 days of rain, averaging 117 mm (4.6 in) for the month. Individual showers can be quite heavy this month. A proper umbrella or rain jacket is worth having.
Temperature in Somone in September
In September, Somone sees very high temperatures, with highs of 31°C (88°F). Nights drop to around 26°C (79°F). It's usually most comfortable outside during the morning and later in the day. At 26°C (79°F) overnight, the heat doesn't let up much after dark. If you're staying somewhere without air conditioning, a cold shower before bed and keeping the air moving can help.
Sunshine in Somone in September
The city usually sees around 219 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're looking for dry conditions and comfortable temperatures, September may not be the ideal month to visit Somone. Our weather planner can help you explore destinations with more pleasant weather conditions.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Senegal, check out our Somone's climate page.
Somone Temperature in September
Min Temperature
26°C (79°F)
Max Temperature
31°C (88°F)
Chance of Rain
34%
Precipitation
117 mm (4.6 in)
Rainy days
10 days
Humidity
83% *
Sunshine
219 hours *
Percentage Sunshine
60% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Somone typically stay consistent throughout September, with daily highs averaging around 31°C (88°F). Nights are warm, with lows around 25°C (77°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Somone in September
Browse day-by-day weather records for Somone spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Somone historical weather extremes in September
Based on 31 years of weather observations in Somone between 1994 and 2025, these are the recorded extremes.
- On September 15, 2021, temperatures climbed to 39°C (102°F), marking the warmest September day on record.
- The coldest September day was on September 20, 2014, with a maximum of 26°C (79°F).
- The lowest overnight temperature recorded in September was 21°C (70°F) (September 2, 2011).
Best Places in Senegal in September
Find out more about the weather in Senegal and which places have the best travel conditions in this month. See all of Senegal in September →
perfect weather
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tolerable
unpleasant
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What to Wear in Somone in September
Warm weather calls for comfortable, breathable clothing in September. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). High rain levels are expected, so pack waterproof gear and an umbrella or poncho. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Somone in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Senegal, check out our Somone's climate page.
Temperature Rainfall Sunshine Humidity
See the full Somone climate overview or explore weather in Senegal.
