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September Weather in Villa de Costa Rica, Mexico

Last updated: August 27, 2025

In Villa de Costa Rica, Mexico, the average temperature in September reaches a warm 29°C (84°F). Expect a comfortable minimum of 24°C (75°F) and occasional highs of 35°C (96°F). However, be prepared for moisture, as 146 mm (5.8 in) of precipitation typically falls over 20 days, contributing to an average humidity of 78%.

September Temperature in Villa de Costa Rica

In September in Villa de Costa Rica, the average temperature is 29°C (84°F). Maximum temperatures can reach 35°C (96°F), while minimums can dip as low as 24°C (75°F). This makes Villa de Costa Rica an ideal destination for travelers seeking warm weather and plenty of sunshine.

September Weather in Villa de Costa Rica: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Villa de Costa Rica, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Villa de Costa Rica, September typically has an average temperature of 29°C (84°F), with highs reaching up to 35°C (96°F) and lows dropping to around 24°C (75°F).
JanFebMarAprMayJunJulAugSepOctNovDec676870737883868684837769
Data source: Temperature data for Villa de Costa Rica 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 Villa de Costa Rica

In Villa de Costa Rica in September, the precipitation amount is 146 mm (5.8 in) over a span of 20 days.

September Precipitation Trends in Villa de Costa Rica

The chart displays monthly precipitation patterns in Villa de Costa Rica, 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 Villa de Costa Rica, September typically receives around 146 mm (5.8 inches) of precipitation spread over approximately 20 days.
JanFebMarAprMayJunJulAugSepOctNovDec5211002163150147444413
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Villa de Costa Rica

In Villa de Costa Rica in September humidity is 78%. With an average temperature of 29°C (84°F), this humidity feels like a thick blanket enveloping you, making travel feel sticky and exhausting as you navigate through the heat.

September Average Humidity in Villa de Costa Rica

This chart illustrates the average monthly humidity levels in Villa de Costa Rica, 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 Villa de Costa Rica is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec70%67%62%58%59%64%74%78%78%75%74%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Villa de Costa Rica

In Villa de Costa Rica in September, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Villa de Costa Rica.

Maximum UV Index Levels in Villa de Costa Rica for September

The chart shows the monthly maximum UV Index (UVI) for Villa de Costa Rica 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 Villa de Costa Rica typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79111212121212121086
Data source: Villa de Costa Rica 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 Villa de Costa Rica Compares to Other Months

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

This table compares monthly weather conditions in Villa de Costa Rica, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather19°C (67°F)5 mm (0.2 inches)70%high
February Weather20°C (68°F)20 mm (0.8 inches)67%very high
March Weather21°C (70°F)1 mm (0.0 inches)62%extreme
April Weather23°C (74°F)0 mm (0.0 inches)58%extreme
May Weather26°C (78°F)0 mm (0.0 inches)59%extreme
June Weather28°C (83°F)21 mm (0.8 inches)64%extreme
July Weather30°C (86°F)63 mm (2.5 inches)74%extreme
August Weather30°C (86°F)150 mm (5.9 inches)78%extreme
September Weather29°C (84°F)146 mm (5.8 inches)78%extreme
October Weather28°C (83°F)44 mm (1.7 inches)75%very high
November Weather25°C (77°F)44 mm (1.7 inches)74%very high
December Weather21°C (70°F)13 mm (0.5 inches)72%high

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