September Weather in Soni, Tanzania

Last updated: August 28, 2025

In Soni, Tanzania, the average temperature for September hovers around 20°C (68°F). Expect a range from a comfortable 13°C (56°F) to a warm 27°C (82°F). During this month, you'll encounter around 44 mm (1.7 in) of precipitation spread over 12 days, with humidity levels averaging 74%. Enjoy the mild weather while staying prepared for the occasional rain!

September Temperature in Soni

In September in Soni, the average temperature is 20°C (68°F). The maximum can reach 27°C (82°F) and the minimum can be as low as 13°C (56°F). This weather makes it a great time for outdoor activities and exploring the local attractions.

September Weather in Soni: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Soni, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Soni, September typically has an average temperature of 20°C (68°F), with highs reaching up to 27°C (82°F) and lows dropping to around 13°C (56°F).

Data source: Temperature data for Soni generated using information from the Copernicus Climate Change Service.

September Precipitation in Soni

In Soni in September, the total precipitation amounts to 44 mm (1.7 in) over the course of 12 days.

September Precipitation Trends in Soni

The chart displays monthly precipitation patterns in Soni, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Soni, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Soni

In Soni in September humidity is 74%. With an average temperature of 20°C (68°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel exhausting, prompting travelers to seek shade and hydration more often.

September Average Humidity in Soni

This chart illustrates the average monthly humidity levels in Soni, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Soni is approximately 74%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Soni

In Soni in September, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Soni, you can check here.

Maximum UV Index Levels in Soni for September

The chart shows the monthly maximum UV Index (UVI) for Soni in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Soni typically reaches 14, which falls under the extreme exposure category.

Data source: Soni September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How September Weather in Soni Compares to Other Months

Weather in Soni varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Soni, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Soni, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	23°C (73°F)	134 mm (5.3 inches)	74%	extreme
February Weather	23°C (74°F)	105 mm (4.1 inches)	71%	extreme
March Weather	23°C (74°F)	192 mm (7.5 inches)	69%	extreme
April Weather	22°C (72°F)	295 mm (11.6 inches)	70%	extreme
May Weather	20°C (68°F)	246 mm (9.7 inches)	83%	extreme
June Weather	19°C (66°F)	46 mm (1.8 inches)	86%	extreme
July Weather	18°C (65°F)	40 mm (1.6 inches)	82%	extreme
August Weather	19°C (66°F)	43 mm (1.7 inches)	75%	extreme
September Weather	20°C (68°F)	44 mm (1.7 inches)	74%	extreme
October Weather	21°C (70°F)	116 mm (4.6 inches)	78%	extreme
November Weather	22°C (72°F)	161 mm (6.3 inches)	85%	extreme
December Weather	22°C (73°F)	173 mm (6.8 inches)	83%	extreme