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September Weather in La Palma, Mexico

Last updated: August 27, 2025

In September, the average temperature in La Palma, Mexico hovers around a warm 31°C (87°F). You can expect temperatures to range from a comfortable minimum of 20°C (68°F) to a sizzling maximum of 43°C (110°F). Precipitation is modest, with about 57 mm (2.3 in) spread over 7 days, while the atmosphere remains quite humid at an average of 76%.

September Temperature in La Palma

In September in La Palma, the average temperature is 31°C (87°F), with maximums reaching 43°C (110°F) and minimums dropping as low as 20°C (68°F). Be prepared for hot weather, and ensure to stay hydrated while exploring the beautiful surroundings.

September Weather in La Palma: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in La Palma, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In La Palma, September typically has an average temperature of 31°C (87°F), with highs reaching up to 43°C (110°F) and lows dropping to around 20°C (68°F).
JanFebMarAprMayJunJulAugSepOctNovDec636569768087909087827365
Data source: Temperature data for La Palma 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 La Palma

In La Palma in September, the precipitation amount is 57 mm (2.3 in) over a span of 7 days.

September Precipitation Trends in La Palma

The chart displays monthly precipitation patterns in La Palma, 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 La Palma, September typically receives around 57 mm (2.3 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec12912007182857181310
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in La Palma

In La Palma in September, humidity is 76%. With an average temperature of 31°C (87°F), this humidity feels like a warm, enveloping blanket that makes traveling feel sticky and heavy, often leaving you in need of frequent breaks to hydrate and cool off.

September Average Humidity in La Palma

This chart illustrates the average monthly humidity levels in La Palma, 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 La Palma is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec71%66%59%52%51%51%61%73%76%72%72%72%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in La Palma

In La Palma 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 La Palma.

Maximum UV Index Levels in La Palma for September

The chart shows the monthly maximum UV Index (UVI) for La Palma 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 La Palma typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec5810121212121111975
Data source: La Palma 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 La Palma Compares to Other Months

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

This table compares monthly weather conditions in La Palma, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather17°C (64°F)12 mm (0.5 inches)71%moderate
February Weather18°C (65°F)9 mm (0.4 inches)66%very high
March Weather21°C (69°F)12 mm (0.5 inches)58%very high
April Weather24°C (76°F)0 mm (0.0 inches)52%extreme
May Weather27°C (81°F)0 mm (0.0 inches)51%extreme
June Weather31°C (87°F)7 mm (0.3 inches)51%extreme
July Weather32°C (91°F)18 mm (0.7 inches)60%extreme
August Weather32°C (91°F)28 mm (1.1 inches)73%extreme
September Weather31°C (87°F)57 mm (2.3 inches)76%extreme
October Weather28°C (82°F)18 mm (0.7 inches)72%very high
November Weather23°C (74°F)13 mm (0.5 inches)72%high
December Weather18°C (65°F)10 mm (0.4 inches)72%moderate

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