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September Weather in Polo, United States

Last updated: June 24, 2025

In September, the average temperature in Polo, United States is a pleasant 22°C (71°F), perfect for outdoor adventures. Expect temperatures to vary, with a minimum of 6°C (42°F) and a maximum soaring to 33°C (92°F). Rainfall can be anticipated, with an average precipitation of 80 mm (3.2 in) spread over 8 days. The average humidity hovers around 72%, adding a touch of tropical warmth to your experience.

September Temperature in Polo

In September in Polo, the average temperature is 22°C (71°F), with maximums reaching 33°C (92°F) and minimums dropping to as low as 6°C (42°F). This varied climate makes it an ideal time for travelers seeking both warm days and cool evenings.

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

The chart illustrates September temperature patterns in Polo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Polo, September typically has an average temperature of 22°C (71°F), with highs reaching up to 33°C (92°F) and lows dropping to around 6°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec293245536576797671564336
Data source: Temperature data for Polo generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Polo

In Polo in September, the total precipitation amount is 80 mm (3.2 in), occurring over a span of 8 days.

September Precipitation Trends in Polo

The chart displays monthly precipitation patterns in Polo, 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 Polo, September typically receives around 80 mm (3.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec564510384227119106103801244834
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Polo

In Polo in September humidity is 72%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace, making outdoor activities enjoyable but potentially sticky, urging travelers to stay hydrated and take breaks in the shade.

September Average Humidity in Polo

This chart illustrates the average monthly humidity levels in Polo, 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 Polo is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%75%77%82%83%81%78%72%72%84%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Polo

In Polo in September, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Polo.

Maximum UV Index Levels in Polo for September

The chart shows the monthly maximum UV Index (UVI) for Polo 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 Polo typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
Data source: Polo 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 Polo Compares to Other Months

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

This table compares monthly weather conditions in Polo, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)56 mm (2.2 inches)80%moderate
February Weather0°C (32°F)45 mm (1.8 inches)78%moderate
March Weather7°C (45°F)103 mm (4.0 inches)75%high
April Weather12°C (53°F)84 mm (3.3 inches)77%very high
May Weather19°C (66°F)226 mm (8.9 inches)82%very high
June Weather25°C (76°F)118 mm (4.7 inches)83%extreme
July Weather26°C (79°F)106 mm (4.2 inches)81%extreme
August Weather24°C (76°F)103 mm (4.1 inches)78%very high
September Weather22°C (71°F)80 mm (3.2 inches)72%very high
October Weather13°C (56°F)124 mm (4.9 inches)72%high
November Weather6°C (43°F)48 mm (1.9 inches)84%moderate
December Weather2°C (37°F)34 mm (1.3 inches)86%moderate

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