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September Weather in Mesita, United States

Last updated: June 24, 2025

In Mesita, United States, the average temperature in September hovers around 21°C (70°F). Expect a range that can dip to a brisk 4°C (39°F) and soar to a warm 35°C (95°F). During this month, you'll likely encounter 31 mm (1.2 in) of precipitation spread over just 3 days, with an average humidity level of 72%.

September Temperature in Mesita

In September in Mesita, the average temperature is 21°C (70°F). Maximums can reach 35°C (95°F), and minimums can be as low as 4°C (39°F). This makes Mesita an ideal destination for travelers seeking pleasant weather along with opportunities for both warm and cool activities.

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

The chart illustrates September temperature patterns in Mesita, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mesita, September typically has an average temperature of 21°C (70°F), with highs reaching up to 35°C (95°F) and lows dropping to around 4°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec343948576676787670564536
Data source: Temperature data for Mesita 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 Mesita

In Mesita in September, the precipitation amount is 31 mm (1.2 in) over the course of 3 days.

September Precipitation Trends in Mesita

The chart displays monthly precipitation patterns in Mesita, 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 Mesita, September typically receives around 31 mm (1.2 inches) of precipitation spread over approximately 3 days.
JanFebMarAprMayJunJulAugSepOctNovDec18161815912311732261312
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Mesita

In Mesita in September, humidity is 72%. With an average temperature of 21°C (70°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities a bit sticky and sweaty, but still manageable for traveling if you stay hydrated and take regular breaks in the shade.

September Average Humidity in Mesita

This chart illustrates the average monthly humidity levels in Mesita, 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 Mesita is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%79%66%60%57%55%57%65%72%78%81%79%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Mesita

In Mesita in September, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Mesita.

Maximum UV Index Levels in Mesita for September

The chart shows the monthly maximum UV Index (UVI) for Mesita 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 Mesita typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec479111213131211864
Data source: Mesita 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 Mesita Compares to Other Months

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

This table compares monthly weather conditions in Mesita, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)18 mm (0.7 inches)78%moderate
February Weather4°C (39°F)16 mm (0.6 inches)79%high
March Weather9°C (48°F)18 mm (0.7 inches)66%very high
April Weather14°C (57°F)14 mm (0.6 inches)60%extreme
May Weather19°C (66°F)9 mm (0.4 inches)57%extreme
June Weather24°C (76°F)12 mm (0.5 inches)55%extreme
July Weather25°C (78°F)31 mm (1.2 inches)56%extreme
August Weather25°C (76°F)17 mm (0.7 inches)65%extreme
September Weather21°C (70°F)31 mm (1.2 inches)72%extreme
October Weather13°C (56°F)26 mm (1.0 inches)78%very high
November Weather7°C (46°F)13 mm (0.5 inches)81%high
December Weather2°C (36°F)12 mm (0.5 inches)79%moderate

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