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September Weather in Tatum, United States

Last updated: June 24, 2025

In Tatum, United States, the average temperature in September is a pleasant 23°C (73°F). Visitors can expect temperatures to range from a cool 4°C (40°F) to a warm 37°C (99°F). With an average precipitation of 45 mm (1.8 in) over approximately 6 days, and humidity levels around 71%, it’s advisable to prepare for a comfortable yet variable climate during your stay.

September Temperature in Tatum

In September in Tatum, the average temperature is 23°C (73°F). Maximum temperatures can reach 37°C (99°F), while the minimum can drop as low as 4°C (40°F). Be prepared for a wide range of temperatures when traveling to Tatum during this month.

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

The chart illustrates September temperature patterns in Tatum, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tatum, September typically has an average temperature of 23°C (73°F), with highs reaching up to 37°C (99°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec424655627279817973615145
Data source: Temperature data for Tatum 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 Tatum

In Tatum in September, the precipitation amount is 45 mm (1.8 in) over the course of 6 days.

September Precipitation Trends in Tatum

The chart displays monthly precipitation patterns in Tatum, 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 Tatum, September typically receives around 45 mm (1.8 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec16102822294526464545178
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tatum

In Tatum in September humidity is 71%. With an average temperature of 23°C (73°F), this humidity feels like a warm, sticky embrace, making outdoor exploration slightly uncomfortable but still manageable if you stay hydrated and plan for breaks in shaded areas.

September Average Humidity in Tatum

This chart illustrates the average monthly humidity levels in Tatum, 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 Tatum is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%75%61%61%67%69%69%66%71%71%82%80%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tatum

In Tatum 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 Tatum.

Maximum UV Index Levels in Tatum for September

The chart shows the monthly maximum UV Index (UVI) for Tatum 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 Tatum typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111213121210864
Data source: Tatum 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 Tatum Compares to Other Months

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

This table compares monthly weather conditions in Tatum, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)16 mm (0.6 inches)75%moderate
February Weather8°C (46°F)10 mm (0.4 inches)74%high
March Weather13°C (55°F)28 mm (1.1 inches)61%very high
April Weather17°C (62°F)21 mm (0.8 inches)61%extreme
May Weather22°C (72°F)29 mm (1.1 inches)67%extreme
June Weather26°C (80°F)45 mm (1.8 inches)69%extreme
July Weather27°C (81°F)26 mm (1.0 inches)69%extreme
August Weather26°C (80°F)45 mm (1.8 inches)66%extreme
September Weather23°C (73°F)45 mm (1.8 inches)71%very high
October Weather16°C (62°F)45 mm (1.8 inches)71%very high
November Weather11°C (52°F)17 mm (0.7 inches)82%high
December Weather7°C (46°F)8 mm (0.3 inches)80%moderate

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