September Weather in Poli, Tanzania

Last updated: August 28, 2025

In September, the average temperature in Poli, Tanzania is a pleasant 18°C (65°F). Expect a range between a cool 10°C (50°F) and a warm 27°C (82°F). During this month, precipitation amounts to 8 mm (0.3 in) over just 1 day, and the average humidity hovers around 60%. Perfect for enjoying the mild weather!

September Temperature in Poli

In September in Poli, the average temperature is 18°C (65°F), with maximums reaching 27°C (82°F) and minimums dipping as low as 10°C (50°F). This mild weather makes it an ideal time for travelers to explore the beauty of Poli.

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

The chart illustrates September temperature patterns in Poli, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Poli, September typically has an average temperature of 18°C (65°F), with highs reaching up to 27°C (82°F) and lows dropping to around 10°C (50°F).

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

September Precipitation in Poli

In Poli in September, the precipitation amount is 8 mm (0.3 in) over the course of 1 day.

September Precipitation Trends in Poli

The chart displays monthly precipitation patterns in Poli, 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 Poli, September typically receives around 8 mm (0.3 inches) of precipitation spread over approximately 1 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Poli

In Poli in September humidity is 60%. With an average temperature of 18°C (65°F), this humidity feels like a mild embrace, making it comfortable for exploring the sights, yet it can cause a slight stickiness in the air that may prompt occasional breaks and hydration.

September Average Humidity in Poli

This chart illustrates the average monthly humidity levels in Poli, 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 Poli is approximately 60%, 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 Poli

In Poli 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 Poli, you can check here.

Maximum UV Index Levels in Poli for September

The chart shows the monthly maximum UV Index (UVI) for Poli 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 Poli typically reaches 14, which falls under the extreme exposure category.

Data source: Poli 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 Poli Compares to Other Months

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

This table compares monthly weather conditions in Poli, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	20°C (68°F)	91 mm (3.6 inches)	68%	extreme
February Weather	20°C (69°F)	75 mm (2.9 inches)	62%	extreme
March Weather	21°C (70°F)	201 mm (7.9 inches)	55%	extreme
April Weather	20°C (68°F)	174 mm (6.9 inches)	58%	extreme
May Weather	18°C (64°F)	68 mm (2.7 inches)	71%	extreme
June Weather	16°C (62°F)	11 mm (0.4 inches)	73%	extreme
July Weather	16°C (60°F)	10 mm (0.4 inches)	68%	extreme
August Weather	17°C (62°F)	11 mm (0.4 inches)	63%	extreme
September Weather	18°C (65°F)	8 mm (0.3 inches)	60%	extreme
October Weather	19°C (67°F)	51 mm (2.0 inches)	68%	extreme
November Weather	20°C (68°F)	112 mm (4.4 inches)	83%	extreme
December Weather	20°C (67°F)	112 mm (4.4 inches)	84%	extreme