Tanzania in July: Zanzibar, Safari or Kilimanjaro?
Compare Tanzania weather in July for Zanzibar, Nungwi, Jambiani, Dar es Salaam and Moshi to plan a beach, safari or Kilimanjaro trip.
Mwanza Weather in September
Mwanza in September sees high temperatures, with highs around 27°C (81°F) and overnight lows of 21°C (70°F). Rainfall is fairly high at around 114 mm (4.5 in) on average, so pack waterproofs just in case.
Rainfall in Mwanza in September
Historically, approximately 6 days this month are expected to have rain, averaging 114 mm (4.5 in). Rainfall tends to arrive in short, intense showers this month. Rain days are few, but the showers can be surprisingly heavy.
Temperature in Mwanza in September
If you're visiting Mwanza in September, expect highs of 27°C (81°F) and overnight lows around 21°C (70°F). This kind of day-to-night contrast is typical for this time of year. Nights remain mild at 21°C (70°F), making evenings a pleasant time to be outdoors.
Sunshine in Mwanza in September
With approximately 252 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If your ideal day consists of dry skies and pleasant temperatures, May, June, July and August typically offer the best circumstances for Mwanza.
Mwanza Temperature in September
Min Temperature
21°C (70°F)
Max Temperature
27°C (81°F)
Chance of Rain
20%
Precipitation
114 mm (4.5 in)
Rainy days
6 days
Humidity
58%
Sunshine
252 hours
Percentage Sunshine
Mwanza Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Mwanza - and find the best time to visit.
Daily Historical Temperatures
35-year average (1985-2025)
Based on our historical records, temperatures in Mwanza typically stay consistent throughout September, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows around 20°C (68°F).
Average temperatures in September
Daily Historical Precipitation
35-year average (1985-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather records for Mwanza in September
Browse day-by-day weather records for Mwanza spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mwanza historical weather extremes in September
Based on weather observations in Mwanza between 2003 and 2026, these are the recorded extremes during September.
- The warmest day in September was on September 1, 2026, with a maximum of 33°C (91°F).
- The coldest September day was on September 4, 2004, with a maximum of 20°C (68°F).
- Nighttime temperatures dropped to 13°C (55°F) on September 8, 2009, marking the coldest September night on record.
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 →
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 Mwanza 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 Mwanza in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming9/10 -
Cycling7/10 -
Walking7/10 -
Camping6/10 -
Outdoor sports7/10
Mwanza 3-Day Forecast
More climate data for Mwanza
Temperature Rainfall Sunshine Humidity
See the full Mwanza climate overview or explore weather in Tanzania.
Popular in September
Where to go in September - average daytime high across popular destinations.
Dar es Salaam
30°C (86°F) Paje
28°C (82°F) Zanzibar City29°C (84°F) Bwejuu28°C (82°F) Matemwe28°C (82°F) Jambiani28°C (82°F) Nungwi27°C (81°F) Moshi26°C (79°F) Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
Tanzania in July: Zanzibar, Safari or Kilimanjaro?
Climb the Kilimanjaro
The Kilimanjaro with its 5895 meters (19340 ft) is the roof of Africa. Climbing Kilimanjaro is a crazy experience and if you like adventure it’s an absolute must for the bucket list.
The Serengeti
The Serengeti has wide, unending grasslands and is known for its spectacular sunsets. The park also offers the biggest wildlife population in the whole of Africa.
Walk Safari In the Selous Game Reserve
We feel the Selous Game Reserve is undoubtedly one of the most beautiful nature reserves in Tanzania and we recommend adding it to your bucket list. Here you can still experience the real Africa.