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September Weather in Odessa, United States

Last updated: June 24, 2025

In Odessa, United States, the average temperature in September hovers around 19°C (67°F). Expect a minimum of 3°C (38°F) and a maximum reaching up to 37°C (99°F). During this month, precipitation totals about 14 mm (0.6 in) over the span of 3 days, while the average humidity rests at a comfortable 60%. Enjoy the varied climate!

September Temperature in Odessa

In September in Odessa, the average temperature is 19°C (67°F). The maximum can reach 37°C (99°F) and the minimum can be as low as 3°C (38°F). This makes Odessa an excellent destination for travelers seeking a mix of warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Odessa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Odessa, September typically has an average temperature of 19°C (67°F), with highs reaching up to 37°C (99°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec333343526371797766514134
Data source: Temperature data for Odessa 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 Odessa

In Odessa in September, the precipitation amount is 14 mm (0.6 in) accumulated over the course of 3 days.

September Precipitation Trends in Odessa

The chart displays monthly precipitation patterns in Odessa, 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 Odessa, September typically receives around 14 mm (0.6 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec463835291891514334438
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Odessa

In Odessa in September humidity is 60%. With an average temperature of 19°C (67°F), this humidity feels like a gentle embrace, making for a comfortable and pleasant experience while traveling.

September Average Humidity in Odessa

This chart illustrates the average monthly humidity levels in Odessa, 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 Odessa is approximately 60%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%86%86%82%77%79%77%62%60%80%87%86%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Odessa

In Odessa 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 Odessa.

Maximum UV Index Levels in Odessa for September

The chart shows the monthly maximum UV Index (UVI) for Odessa 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 Odessa typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2456891097532
Data source: Odessa 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 Odessa Compares to Other Months

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

This table compares monthly weather conditions in Odessa, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)46 mm (1.8 inches)85%low
February Weather1°C (34°F)38 mm (1.5 inches)86%moderate
March Weather6°C (44°F)35 mm (1.4 inches)86%moderate
April Weather11°C (52°F)29 mm (1.1 inches)82%high
May Weather17°C (64°F)18 mm (0.7 inches)77%very high
June Weather22°C (71°F)9 mm (0.4 inches)79%very high
July Weather26°C (79°F)1 mm (0.0 inches)77%very high
August Weather25°C (78°F)5 mm (0.2 inches)62%very high
September Weather19°C (67°F)14 mm (0.6 inches)60%high
October Weather10°C (51°F)33 mm (1.3 inches)80%moderate
November Weather5°C (41°F)44 mm (1.7 inches)87%moderate
December Weather1°C (34°F)38 mm (1.5 inches)86%low

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