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September Weather in Rosita South, United States

Last updated: June 24, 2025

In September, the average temperature in Rosita South, United States reaches a warm 29°C (84°F). However, be prepared for a range as the temperature can dip to a minimum of 14°C (57°F) and soar to a scorching 41°C (107°F). During this month, expect about 117 mm (4.6 in) of precipitation spread across 8 days, accompanied by an average humidity of 68%. Ideal conditions for those who enjoy a tropical climate!

September Temperature in Rosita South

In September in Rosita South, the average temperature is 29°C (84°F). Maximums can reach 41°C (107°F), while minimums can drop to as low as 14°C (57°F). Be prepared for warm days and cooler nights when traveling to Rosita South during this time.

September Weather in Rosita South: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Rosita South, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosita South, September typically has an average temperature of 29°C (84°F), with highs reaching up to 41°C (107°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec566069758287898984746458
Data source: Temperature data for Rosita South 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 Rosita South

In Rosita South in September, the total precipitation amount is 117 mm (4.6 in) over a span of 8 days.

September Precipitation Trends in Rosita South

The chart displays monthly precipitation patterns in Rosita South, 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 Rosita South, September typically receives around 117 mm (4.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec1419254279274028117622118
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rosita South

In Rosita South in September, humidity is 68%. With an average temperature of 29°C (84°F), this humidity feels like a warm embrace, making outdoor adventures sticky yet invigorating, perfect for exploring lush landscapes or enjoying vibrant street life, though travelers should stay hydrated and take breaks in the shade.

September Average Humidity in Rosita South

This chart illustrates the average monthly humidity levels in Rosita South, 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 Rosita South is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec76%75%70%73%79%78%65%55%68%77%84%87%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rosita South

In Rosita South 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 Rosita South.

Maximum UV Index Levels in Rosita South for September

The chart shows the monthly maximum UV Index (UVI) for Rosita South 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 Rosita South typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111112121211975
Data source: Rosita South 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 Rosita South Compares to Other Months

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

This table compares monthly weather conditions in Rosita South, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather13°C (56°F)14 mm (0.6 inches)76%moderate
February Weather15°C (60°F)19 mm (0.7 inches)75%very high
March Weather21°C (70°F)25 mm (1.0 inches)70%very high
April Weather24°C (76°F)42 mm (1.6 inches)73%extreme
May Weather28°C (82°F)79 mm (3.1 inches)79%extreme
June Weather30°C (87°F)27 mm (1.1 inches)78%extreme
July Weather32°C (89°F)40 mm (1.6 inches)65%extreme
August Weather32°C (90°F)28 mm (1.1 inches)55%extreme
September Weather29°C (84°F)117 mm (4.6 inches)68%extreme
October Weather24°C (75°F)62 mm (2.4 inches)77%very high
November Weather18°C (64°F)21 mm (0.8 inches)84%high
December Weather15°C (58°F)18 mm (0.7 inches)87%moderate

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