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September Weather in Mineola, United States

Last updated: June 24, 2025

In September, the average temperature in Mineola, United States is a pleasant 26°C (79°F). However, be prepared for temperature fluctuations, as it can dip to a minimum of 10°C (51°F) and soar up to a maximum of 39°C (102°F). With an average humidity of 65%, the atmosphere can feel quite warm. Additionally, expect about 92 mm (3.6 in) of precipitation spread over 8 days, so don't forget your umbrella!

September Temperature in Mineola

In September in Mineola, the average temperature is 26°C (79°F). The maximum can reach 39°C (102°F), while the minimum can drop to as low as 10°C (51°F). Travelers should be prepared for a wide range of temperatures, making it essential to pack both light clothing for warmth and layers for cooler evenings.

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

The chart illustrates September temperature patterns in Mineola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mineola, September typically has an average temperature of 26°C (79°F), with highs reaching up to 39°C (102°F) and lows dropping to around 10°C (51°F).
JanFebMarAprMayJunJulAugSepOctNovDec475060657381848479685652
Data source: Temperature data for Mineola 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 Mineola

In Mineola in September, the precipitation amount is 92 mm (3.6 in), occurring over the course of 8 days.

September Precipitation Trends in Mineola

The chart displays monthly precipitation patterns in Mineola, 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 Mineola, September typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec951471201591629967779212366104
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mineola

In Mineola in September, humidity is 65%. With an average temperature of 26°C (79°F), this humidity feels like a warm, enveloping blanket, making travel quite sticky and uncomfortable.

September Average Humidity in Mineola

This chart illustrates the average monthly humidity levels in Mineola, 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 Mineola is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%78%78%81%78%73%66%65%72%82%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mineola

In Mineola in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Mineola.

Maximum UV Index Levels in Mineola for September

The chart shows the monthly maximum UV Index (UVI) for Mineola 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 Mineola typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111110864
Data source: Mineola 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 Mineola Compares to Other Months

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

This table compares monthly weather conditions in Mineola, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)95 mm (3.8 inches)80%moderate
February Weather10°C (50°F)147 mm (5.8 inches)79%high
March Weather16°C (60°F)120 mm (4.7 inches)78%very high
April Weather18°C (65°F)159 mm (6.3 inches)78%very high
May Weather23°C (74°F)162 mm (6.4 inches)81%extreme
June Weather27°C (81°F)99 mm (3.9 inches)78%extreme
July Weather29°C (84°F)67 mm (2.6 inches)73%extreme
August Weather29°C (84°F)77 mm (3.0 inches)66%extreme
September Weather26°C (79°F)92 mm (3.6 inches)65%very high
October Weather20°C (68°F)123 mm (4.9 inches)72%very high
November Weather14°C (57°F)66 mm (2.6 inches)82%high
December Weather11°C (52°F)104 mm (4.1 inches)87%moderate

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