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September Weather in Anclon y Arenal, Mexico

Last updated: August 27, 2025

In September, the average temperature in Anclon y Arenal, Mexico is a warm 28°C (82°F). Expect a minimum of 20°C (68°F) and a maximum of 33°C (92°F), making it ideal for outdoor activities. However, be prepared for a total precipitation of 223 mm (8.8 in) spread over 19 days, and don’t forget that the average humidity is a high 80%, adding a tropical feel to your stay.

September Temperature in Anclon y Arenal

In September, in Anclon y Arenal, the average temperature is 28°C (82°F). The maximum can reach 33°C (92°F), and the minimum can be as low as 20°C (68°F). This pleasant weather makes Anclon y Arenal an ideal destination for travelers seeking warmth and outdoor activities.

September Weather in Anclon y Arenal: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Anclon y Arenal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Anclon y Arenal, September typically has an average temperature of 28°C (82°F), with highs reaching up to 33°C (92°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec697173778182828382797471
Data source: Temperature data for Anclon y Arenal 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 Anclon y Arenal

In Anclon y Arenal in September, the total precipitation amount is 223 mm (8.8 in), which occurs over the course of 19 days.

September Precipitation Trends in Anclon y Arenal

The chart displays monthly precipitation patterns in Anclon y Arenal, 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 Anclon y Arenal, September typically receives around 223 mm (8.8 inches) of precipitation spread over approximately 19 days.
JanFebMarAprMayJunJulAugSepOctNovDec847075848914410113922323013755
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Anclon y Arenal

In Anclon y Arenal in September, humidity is 80%. With an average temperature of 28°C (82°F), this humidity feels like a warm, thick blanket enveloping you, making outdoor activities sweaty and demanding frequent breaks in the shade while traveling.

September Average Humidity in Anclon y Arenal

This chart illustrates the average monthly humidity levels in Anclon y Arenal, 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 Anclon y Arenal is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%82%81%80%77%76%78%80%82%84%85%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Anclon y Arenal

In Anclon y Arenal 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 Anclon y Arenal.

Maximum UV Index Levels in Anclon y Arenal for September

The chart shows the monthly maximum UV Index (UVI) for Anclon y Arenal 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 Anclon y Arenal typically reaches 12, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810111213131312121187
Data source: Anclon y Arenal 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 Anclon y Arenal Compares to Other Months

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

This table compares monthly weather conditions in Anclon y Arenal, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather21°C (70°F)84 mm (3.3 inches)82%very high
February Weather21°C (71°F)69 mm (2.7 inches)83%very high
March Weather23°C (74°F)75 mm (2.9 inches)82%extreme
April Weather25°C (78°F)84 mm (3.3 inches)81%extreme
May Weather27°C (82°F)89 mm (3.5 inches)80%extreme
June Weather28°C (82°F)144 mm (5.7 inches)77%extreme
July Weather28°C (83°F)100 mm (4.0 inches)76%extreme
August Weather29°C (84°F)139 mm (5.5 inches)78%extreme
September Weather28°C (82°F)223 mm (8.8 inches)80%extreme
October Weather26°C (79°F)230 mm (9.0 inches)82%extreme
November Weather23°C (74°F)137 mm (5.4 inches)84%very high
December Weather22°C (71°F)55 mm (2.2 inches)85%high

Compare Anclon y Arenal's Climate with Cities Worldwide