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September Weather in Edinburg, United States

Last updated: June 24, 2025

In September, the average temperature in Edinburg, United States is a pleasant 17°C (62°F). You can expect a minimum temperature that dips down to 0°C (33°F), while highs can reach up to 31°C (89°F). With an average humidity of 72%, it's a comfortable time of year, though be prepared for some rain – expect about 89 mm (3.5 in) of precipitation over 9 days.

September Temperature in Edinburg

In September in Edinburg, the average temperature is 17°C (62°F). Maximum temperatures can reach 31°C (89°F), while minimums can drop to as low as 0°C (33°F). Be prepared for a wide range of temperatures while exploring Edinburg during this time.

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

The chart illustrates September temperature patterns in Edinburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Edinburg, September typically has an average temperature of 17°C (62°F), with highs reaching up to 31°C (89°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec222532445765716962513627
Data source: Temperature data for Edinburg 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 Edinburg

In Edinburg in September, the precipitation amount is 89 mm (3.5 in) during a span of 9 days.

September Precipitation Trends in Edinburg

The chart displays monthly precipitation patterns in Edinburg, 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 Edinburg, September typically receives around 89 mm (3.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec86998014110911115911289167114116
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Edinburg

In Edinburg in September humidity is 72%. With an average temperature of 17°C (62°F), this humidity feels like a warm embrace, making it perfect for leisurely strolls but potentially heavy on the skin, prompting travelers to seek shade during midday excursions.

September Average Humidity in Edinburg

This chart illustrates the average monthly humidity levels in Edinburg, 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 Edinburg is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%86%84%76%72%67%64%72%81%87%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Edinburg

In Edinburg in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Edinburg.

Maximum UV Index Levels in Edinburg for September

The chart shows the monthly maximum UV Index (UVI) for Edinburg 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 Edinburg typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910997632
Data source: Edinburg 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 Edinburg Compares to Other Months

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

This table compares monthly weather conditions in Edinburg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-6°C (22°F)86 mm (3.4 inches)89%moderate
February Weather-4°C (25°F)99 mm (3.9 inches)88%moderate
March Weather0°C (32°F)80 mm (3.2 inches)86%high
April Weather7°C (44°F)140 mm (5.5 inches)84%very high
May Weather14°C (57°F)109 mm (4.3 inches)76%very high
June Weather18°C (66°F)111 mm (4.4 inches)72%very high
July Weather22°C (71°F)159 mm (6.2 inches)66%very high
August Weather20°C (69°F)111 mm (4.4 inches)64%very high
September Weather17°C (62°F)89 mm (3.5 inches)72%high
October Weather10°C (51°F)167 mm (6.6 inches)81%high
November Weather2°C (36°F)114 mm (4.5 inches)87%moderate
December Weather-3°C (28°F)116 mm (4.6 inches)84%low

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