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October Weather in Altamira, Mexico

Last updated: August 26, 2025

In October, the average temperature in Altamira, Mexico reaches a balmy 26°C (79°F), with a comfortable minimum of 17°C (62°F) and refreshing highs up to 34°C (93°F). Expect 111 mm (4.4 in) of precipitation over approximately 15 days, alongside an average humidity level of 85%.

October Temperature in Altamira

In October in Altamira, the average temperature is 26°C (79°F). The maximum can reach 34°C (93°F), and the minimum can be as low as 17°C (62°F). This pleasant climate makes Altamira an ideal destination for travelers seeking warmth and sunshine.

October Weather in Altamira: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in Altamira, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altamira, October typically has an average temperature of 26°C (79°F), with highs reaching up to 34°C (93°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec687073788283838482797370
Data source: Temperature data for Altamira 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.

October Precipitation in Altamira

In Altamira in October, the total precipitation amount is 111 mm (4.4 in) spread over 15 days.

October Precipitation Trends in Altamira

The chart displays monthly precipitation patterns in Altamira, with values for each month alongside October’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how October’s conditions compare to those of other months. In Altamira, October typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec4318322261141127871331113218
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in Altamira

In Altamira in October, humidity is 85%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities feel stifling and exhausting for travelers.

October Average Humidity in Altamira

This chart illustrates the average monthly humidity levels in Altamira, with October’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In October, average humidity in Altamira is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%83%84%85%79%71%72%80%85%88%89%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in Altamira

In Altamira in October, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Altamira.

Maximum UV Index Levels in Altamira for October

The chart shows the monthly maximum UV Index (UVI) for Altamira in October, 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 October, the maximum UV index in Altamira typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec79121212121312121086
Data source: Altamira October 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 October Weather in Altamira Compares to Other Months

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

This table compares monthly weather conditions in Altamira, showing how October’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather20°C (68°F)43 mm (1.7 inches)87%high
February Weather21°C (70°F)18 mm (0.7 inches)85%very high
March Weather23°C (74°F)32 mm (1.3 inches)83%extreme
April Weather25°C (78°F)22 mm (0.9 inches)84%extreme
May Weather28°C (82°F)61 mm (2.4 inches)85%extreme
June Weather28°C (84°F)141 mm (5.5 inches)79%extreme
July Weather28°C (83°F)127 mm (5.0 inches)71%extreme
August Weather29°C (84°F)87 mm (3.4 inches)72%extreme
September Weather28°C (83°F)133 mm (5.2 inches)80%extreme
October Weather26°C (79°F)111 mm (4.4 inches)85%very high
November Weather23°C (74°F)32 mm (1.3 inches)88%very high
December Weather21°C (70°F)18 mm (0.7 inches)89%high

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