Mbweni Weather in September
September in Mbweni brings high temperatures, with highs of 29°C (84°F) and nights dropping to 23°C (73°F). It's also the driest month of the year, ideal for those who want to avoid rain.
Rainfall in Mbweni in September
This month sees the least rain of the year, making it well suited for outdoor adventures. You can expect rain on around 7 days based on historical patterns, with 34 mm (1.3 in) average for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in Mbweni in September
September in Mbweni is generally perfect, with days reaching 29°C (84°F) and nights settling around 23°C (73°F). The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 23°C (73°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Mbweni in September
The city usually sees around 254 hours of sunlight, indicating many sunny days — a great month for sightseeing.If you're inclined towards comfortable temperatures and drier conditions, September is a good time to visit Mbweni.
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 Mbweni's climate page.
Mbweni Temperature in September
Min Temperature
23°C (73°F)
Max Temperature
29°C (84°F)
Chance of Rain
23%
Precipitation
34 mm (1.3 in)
Rainy days
7 days
Humidity
75% *
Sunshine
254 hours *
Percentage Sunshine
*
Daily Historical Temperatures
48-year average (1976-2025)
Based on our historical records, temperatures in Mbweni typically stay consistent throughout September, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 21°C (70°F).
Average temperatures in September
Daily Historical Precipitation
48-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 Mbweni in September
Browse day-by-day weather records for Mbweni spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Mbweni historical weather extremes in September
According to our 22 years of weather records for Mbweni, the following extremes were recorded between 2003 and 2025.
- On September 27, 2012, temperatures climbed to 33°C (91°F), marking the warmest September day on record.
- On September 15, 2014, Mbweni saw its coldest September day with temperatures maxing out at 26°C (79°F).
- Nighttime temperatures dropped to 15°C (59°F) on September 4, 2005, 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
What to Wear in Mbweni 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. Pack a light rain jacket or compact umbrella for occasional showers. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Mbweni 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 Mbweni's climate page.
Temperature Rainfall Sunshine Humidity
See the full Mbweni climate overview or explore weather in Tanzania.
