Tanga Weather in September
In Tanga, September brings high daytime temperatures around 29°C (84°F), with nights cooling to 22°C (72°F). Some rainfall is to be expected.
Rainfall in Tanga in September
Typically, you can expect about 12 days of rain this month, with 58 mm (2.3 in) on average. Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Tanga in September
September is a good time to be in Tanga. Days are perfect, reaching 29°C (84°F), with nights around 22°C (72°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. Nights remain mild at 22°C (72°F), making evenings a pleasant time to be outdoors.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Tanzania, check out our Tanga's climate page.
Tanga Temperature in September
Min Temperature
22°C (72°F)
Max Temperature
29°C (84°F)
Chance of Rain
41%
Precipitation
58 mm (2.3 in)
Rainy days
12 days
Humidity
74%
Daily Historical Temperatures
40-year average (1976-2025)
Based on our historical records, temperatures in Tanga typically stay consistent throughout September, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 23°C (73°F).
Average temperatures in September
Historical weather for Tanga in September
Browse day-by-day weather records for Tanga spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tanga historical weather extremes in September
Based on 19 years of weather observations in Tanga between 2006 and 2025, these are the recorded extremes.
- On September 17, 2025, temperatures climbed to 33°C (91°F), marking the warmest September day on record.
- The lowest daytime temperature in September was 22°C (72°F), recorded on September 3, 2014.
- The lowest overnight temperature recorded in September was 18°C (64°F) (September 7, 2008).
- The heaviest September precipitation occurred on September 2, 2008, when 28 mm (1.1 in) of precipitation fell.
Best Places in Tanzania in September
Find out more about the weather in Tanzania and which places have the best travel conditions in this month. See all of Tanzania in September →
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What to Wear in Tanga 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). Rain is likely on several days, so bring a good rain jacket.What To Do in Tanga 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 Tanzania, check out our Tanga's climate page.
See the full Tanga climate overview or explore weather in Tanzania.
