Ukonga Weather in September

Thinking of visiting Ukonga in September? Expect high temperatures reaching 30°C (86°F) during the day, dropping to 22°C (72°F) at night, with some rainfall likely.

Rainfall in Ukonga in September

Typically, about 5 days will experience rainfall, with an average of 33 mm (1.3 in) for the month. When rain does fall, showers tend to be light and brief. Most days will be dry.

Temperature in Ukonga in September

Daytime highs in Ukonga in September reach 30°C (86°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. With lows of 22°C (72°F), the nights are warm and generally comfortable.

Sunshine in Ukonga in September

With approximately 254 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.

Wind Speed in Ukonga in September

Wind speeds average 3 m/s (6 knots) during September. At this speed, light breezes keep leaves and small twigs in gentle motion while the wind also provides natural cooling. Since this is an average, some days are more tranquil while others have more persistent light winds that are more noticeable.

Average water temperature in September

With water at 25°C (77°F), you can expect warm, pleasant conditions for any water activity. There's no adjustment period — it feels comfortable straight away.

If you prefer dry days with pleasant temperatures, June, July and August typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Tanzania, check out our Ukonga's climate page.

Ukonga Temperature in September

Min Temperature 22°C (72°F)  

Max Temperature 30°C (86°F)  

Water Temperature 25°C (77°F) *  

Chance of Rain 16%  

Precipitation 33 mm (1.3 in)  

Rainy days 5 days  

Humidity 75% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 254 hours *  

Percentage Sunshine *  

Daily Historical Temperatures

48-year average (1976-2025)

Based on our historical records, temperatures in Ukonga typically stay consistent throughout September, with daily highs averaging around 30°C (86°F). Nights are warm, with lows around 20°C (68°F).

Average temperatures in September

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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

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

‹ January February March April May June July August September October November December ›

Historical weather for Ukonga in September

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

Historical weather Temperatures Precipitation

‹ 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1987 1986 1985 1984 1983 1982 1981 1980 1979 1978 1977 ›

‹ January February March April May June July August September October November December ›

Ukonga historical weather extremes in September

Our historical data for Ukonga spans 2003 to 2025, revealing these weather extremes.

• Ukonga recorded its highest September temperature of 34°C (93°F) on September 26, 2025.
• The lowest daytime temperature in September was 25°C (77°F), recorded on September 2, 2003.
• Nighttime temperatures dropped to 14°C (57°F) on September 14, 2022, marking the coldest September night on record.

What to Wear in Ukonga in September

Warm but pleasant conditions in Ukonga in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Light rain is possible, so consider bringing a small umbrella or rain jacket. With water temperatures around 25°C (77°F), swimming conditions are excellent. Pack your swimsuit, goggles, and maybe some water shoes. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in Ukonga in September

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

Swimming

10/10

Cycling

8/10

Walking

8/10

Barbeque

10/10

Camping

10/10

Outdoor sports

8/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Tanzania, check out our Ukonga's climate page.

More climate data for Ukonga

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full Ukonga climate overview or explore weather in Tanzania.