Sanyang
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Sanyang Weather in September

September in Sanyang brings very high temperatures around 30°C (86°F) during the day, dropping to 26°C (79°F) at night, with quite a bit of rainfall expected, averaging around 210 mm (8.3 in) for the month.

Rainfall in Sanyang in September

You can typically expect 15 days of rain this month, averaging around 210 mm (8.3 in). This is a wet month with frequent and often heavy showers. Both the number of rain days and the total rainfall are high.

Temperature in Sanyang in September

September in Sanyang sees highs of 30°C (86°F) and lows of 26°C (79°F) overnight. Indoor breaks or shaded spots can make the warmer part of the day much more comfortable. Nights remain warm at around 26°C (79°F). For a more comfortable sleep, a cold shower before bed and a fan or air conditioning can make a big difference.

Sunshine in Sanyang in September

The month brings about 180 hours of sunlight, offering a comfortable mix of sun and overcast.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. January, February, March, April, May, June and December typically offer the best weather for Sanyang.

Sanyang Temperature in September

Min Temperature
26°C (79°F)
Max Temperature
30°C (86°F)
Chance of Rain
50%
Precipitation
210 mm (8.3 in)
Rainy days
15 days
Humidity
84% *
Sunshine
180 hours *
Percentage Sunshine
*
* Data from: Banjul, the Gambia (10 KM, 6 Miles).

Sanyang Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Sanyang - and find the best time to visit.

Daily Historical Temperatures

34-year average (1982-2025)

Based on our historical records, temperatures in Sanyang typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 24°C (75°F).

Average temperatures in September

Daily Historical Precipitation

34-year average (1982-2025)

Average daily rainfall for each day of the month based on long-term records.

Average precipitation in September

Historical weather records for Sanyang in September

Browse day-by-day weather records for Sanyang spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Sanyang historical weather extremes in September

According to our 19 years of weather records for Sanyang, the following extremes were recorded between 2006 and 2025.

  • On September 17, 2010, temperatures climbed to 37°C (99°F), marking the warmest September day on record.
  • Sanyang experienced its chilliest September day on September 11, 2010, reaching only 25°C (77°F).
  • The lowest overnight temperature recorded in September was 21°C (70°F) (September 8, 2022).

Best Places in the Gambia in September

Find out more about the weather in the Gambia and which places have the best travel conditions in this month. See all of the Gambia in September →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Sanyang in September

Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Sanyang in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    7/10
  • Cycling
    7/10
  • Walking
    7/10
  • Camping
    7/10
  • Outdoor sports
    7/10

Sanyang 3-Day Forecast

More climate data for Sanyang

Popular in September

Where to go in September - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.