October Weather in San Andres, Mexico

Last updated: April 22, 2025

October in San Andres, Mexico offers a pleasant yet varied climate, with maximum temperatures reaching 26°C (78°F) and dipping to an average of 15°C (59°F). Nights can be cool, with minimum temperatures dropping to a brisk 4°C (39°F). This month witnesses significant precipitation, totaling 95 mm (3.7 in) across 15 days, setting a backdrop of lush greenery. The atmosphere is noticeably humid, with levels soaring to 91%, making it feel even more vibrant. Visitors can expect a blend of warm days and refreshing showers, perfect for those looking to experience the unique charm of San Andres.

October Temperature in San Andres

In October, San Andres, Mexico, experiences a delightful transition into cooler temperatures, with minimums dipping to 4°C (39°F) and averages settling around 15°C (59°F). This month marks a shift from the summer's warmth, as daytime highs reach a pleasant 26°C (78°F), offering a comfortable climate for outdoor activities. Compared to the preceding months, October sees a mild but noticeable drop in temperature, reflecting the gradual onset of winter. Overall, this month's climate provides an inviting atmosphere for visitors to enjoy the natural beauty and cultural richness of San Andres.

October Weather in San Andres: Daily Temperature Highs, Lows, and Averages

The chart illustrates October temperature patterns in San Andres, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec545761646664616261595654
Data source: Temperature data for San Andres 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 San Andres

In October, San Andres experiences a notable shift in precipitation patterns, as the region welcomes the onset of the dry season with an average rainfall of 95 mm (3.7 in) over 15 days. This month marks a significant decrease from the intense rainfall seen in the preceding months, particularly September, which recorded 202 mm (8.0 in). The tapering off in precipitation highlights a transition away from the peak rainy season, when June to September sees the highest levels of rainfall, often exceeding 150 mm. As the wet season subsides, October's milder showers create a refreshing ambiance, promoting lush greenery while preparing the landscape for the dry months ahead. This gradual decline not only signals a change in weather patterns but also sets the stage for San Andres to enjoy clearer skies as winter approaches.

October Precipitation Trends in San Andres

The chart displays monthly precipitation patterns in San Andres, 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.
JanFebMarAprMayJunJulAugSepOctNovDec111424405517116816420295225
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Andres

In October, San Andres, Mexico experiences a noticeable surge in humidity, reaching 91%, making it the most humid month of the year. This increase follows a trend observed from September's 82%, hinting at a transition into the wetter season. As the calendar year progresses, humidity generally remains high, peaking in the last quarter with November and December also seeing elevated levels at 89% and 88%, respectively. Notably, the summer months, particularly July and August, show a dip, with humidity dropping to 68% and 70%, suggesting a temporary reprieve before the fall increases. Overall, the data illustrates a rhythmic cycle of humidity, with October serving as a pivotal month where moisture levels reach their apex, setting the tone for the year-end climate pattern.

October Average Humidity in San Andres

This chart illustrates the average monthly humidity levels in San Andres, with October's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how October's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec84%78%75%71%77%76%68%70%82%91%89%88%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in San Andres

In October, San Andres, Mexico, experiences a UV Index of 12, categorizing it as extreme with a burn time of just 10 minutes. This marks a slight decrease from the peak levels seen in mid-summer, where the index soared to 15. However, the intensity remains significant, reflecting an ongoing trend of high UV exposure that starts in February and continues through most of the year. For sun-seekers and outdoor enthusiasts, it’s crucial to stay vigilant and protect your skin from harmful rays during this time. To learn more about the UV Index and its implications, visit San Andres UV Index.

Maximum UV Index Levels in San Andres for October

The chart shows the monthly maximum UV Index (UVI) for San Andres 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.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151414141412108
Data source: San Andres 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.

October Sunshine in San Andres

October in San Andres, Mexico, offers a delightful blend of warmth and sunshine, averaging 276 hours of bright daylight. This month marks a transition as the summer's peak hours begin to wane, compared to the high of 335 hours in May. While October's sun shines less brightly than in the spring, it still delivers a comforting glow, making it an ideal time for beach goers and explorers alike. As the year progresses, October maintains a solid position, surpassing the comparative hours of both September and November, creating a perfect window for enjoying the lingering summer vibes against the backdrop of stunning coastal views.

Monthly Sunshine Duration in San Andres: October Highlighted

The October sunshine duration represents the total number of hours San Andres experiences direct sunlight during the month of October, excluding cloudy or obstructed periods. This chart compares the sunshine duration of October with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec235h275h317h320h335h292h295h288h265h276h275h291h
Data source: San Andres October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Andres During October

When considering the likelihood of sunny weather in October in San Andres, Mexico, it's clear that the month presents a modest 27% chance of sunshine. This figure follows a significant dip in the summer months, where June, July, and August show drastically lower probabilities of clear skies, hovering between 12% and 19%. As autumn progresses, the chances improve slightly into November, which offers a more favorable 45%. Overall, if you're planning a trip to San Andres in October, it’s wise to prepare for a mix of sun and occasional clouds, as the region transitions from a rainy season into drier months ahead.

Percentage of Sunny Days in October in San Andres

The chart illustrates the percentage of sunny days in San Andres throughout the year, with October highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often San Andres experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec54%86%73%59%46%12%15%19%12%28%45%72%
Data source: San Andres October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Andres in October

In San Andres, Mexico, October marks a subtle shift as daylight begins to wane, offering about 11 hours of sunlight—a duration consistent with the preceding months of January, February, and November. This gradual transition from the sun-drenched days of summer, which bask in up to 13 hours of daylight from May through July, highlights the seasonal rhythm of the region. Interestingly, as summer fades, daylight slowly diminishes, dipping to 12 hours in late summer and early fall before settling into a stable 11 hours through fall and early winter. This pattern invites both locals and visitors alike to savor the lingering warmth of the sun before the year draws to a close.

Average Daylight Hours in San Andres for October

The chart illustrates the variation in daylight duration in San Andres throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 3m11h 29m12h 2m12h 36m13h 4m13h 18m13h 11m12h 45m12h 13m11h 39m11h 10m10h 55m
Data source: San Andres daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in San Andres

As October unfolds in San Andres, Mexico, the winds continue to whisper their gentle melodies, averaging 2.0 m/s (5 mph) this month. This consistent breeze unfurls a sense of calm, mirroring the overall trend of mild wind speeds through the year. Following a slight dip to 1.9 m/s in September, October sees a welcome return to the established pattern, where the velocities hover around 2.0 m/s from January to July. While the summer months occasionally flirt with a bit of variability, October’s steady winds invite residents and visitors alike to bask in the beautiful coastal scenery, making it an ideal time to enjoy outdoor activities and breathtaking sunsets.

Average October Wind Speed in San Andres

The chart displays monthly wind speed patterns in San Andres, with values for each month shown alongside October's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how October's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.02.52.42.22.42.22.02.31.92.0 m/s2.01.7
Data source: San Andres October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in San Andres Compares to Other Months

The weather in San Andres changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of October's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in San Andres and find detailed weather information for every month.

October and January exhibit distinct weather patterns, reflecting the transition from autumn to winter. In October, temperatures range from a mild 4°C (39°F) at night to a comfortable high of 26°C (78°F) during the day, accompanied by significant rainfall of 95 mm (3.7 inches) spread over 15 days and high humidity at 91%. In contrast, January is notably colder, with temperatures dropping to a minimum of -1°C (30°F) and averaging 12°C (54°F), despite the daytime highs mirroring October's peak at 26°C (79°F). Precipitation in January is minimal at just 11 mm (0.4 inches) over only 2 days, and humidity levels are slightly lower at 84%. For more details on January weather, visit San Andres weather in January.

In October, the weather tends to be cooler, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 26°C (78°F) and an average of 15°C (59°F). This month is also characterized by higher precipitation, receiving around 95 mm (3.7 in) over approximately 15 days, coupled with high humidity levels of 91%. In contrast, February experiences milder temperatures, with a minimum of 2°C (36°F) and a maximum of 29°C (85°F), averaging at 14°C (58°F). Furthermore, February is much drier, with only 14 mm (0.6 in) of rainfall occurring over just 3 days, and a lower humidity level of 78%. For a more detailed look at February's climate, you can check out San Andres weather in February.

When comparing the weather in October and March, there are notable differences in temperature and precipitation patterns. October experiences a temperature range that starts with a minimum of 4°C (39°F), with an average high of 26°C (78°F) and an average humidity of 91%. This month also tends to be wetter, with 95 mm (3.7 in) of precipitation spread over about 15 days. In contrast, March features a slightly higher average temperature of 16°C (62°F) and can reach a maximum of 31°C (88°F), but it experiences much lower precipitation at just 24 mm (0.9 in) over approximately 6 days and a humidity level of 75%. For more details on March weather specifics, you can check San Andres weather in March.

In October, the weather is characterized by cooler temperatures, with a minimum of 4°C (39°F) and an average of 15°C (59°F), reaching a maximum of 26°C (78°F). The month is also marked by significant precipitation, averaging 95 mm (3.7 in) over approximately 15 days, leading to a high humidity level of 91%. In contrast, April experiences milder and warmer conditions, with temperatures ranging from a minimum of 5°C (41°F) to an average of 18°C (64°F) and a peak of 31°C (88°F). Precipitation in April is much lower at 40 mm (1.6 in) across about 8 days, and humidity drops to around 70%. For a detailed look at the weather in April, check out San Andres weather in April.

The weather in October presents a cooler climate compared to May, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 26°C (78°F) and an average of 15°C (59°F). In contrast, May enjoys warmer conditions, with temperatures starting at 8°C (46°F) and peaking at 32°C (90°F), averaging 19°C (66°F). Furthermore, October experiences higher precipitation, with 95 mm (3.7 in) spread over 15 days, while May sees only 55 mm (2.2 in) over 10 days, contributing to a more humid atmosphere in October at 91% compared to 77% in May. For more details, check out the San Andres weather in May.

In October, the weather tends to be cooler with a minimum temperature of 4°C (39°F) and an average temperature of 15°C (59°F), peaking at 26°C (78°F). The month is also quite humid, with 91% humidity and approximately 95 mm (3.7 inches) of rain spread over 15 days. In contrast, June offers warmer conditions, featuring a minimum temperature of 8°C (46°F) and an average of 18°C (64°F), with highs reaching up to 31°C (87°F). June experiences more significant rainfall, totaling 171 mm (6.7 inches) over 18 days, but with lower humidity at 76%. For a detailed look at June's weather, you can visit San Andres weather in June.

When comparing the weather in October and July, it's evident that October experiences cooler temperatures, with a minimum of 4°C (39°F) and an average of 15°C (59°F), while July typically has temperatures ranging from a minimum of 9°C (49°F) to an average of 16°C (62°F). Both months reach a maximum temperature of 26°C (78°F), but July usually sees more rainfall, with a total of 167 mm (6.6 in) over 23 days, compared to October's 95 mm (3.7 in) spread over 15 days. Additionally, humidity levels are notably higher in October at 91%, in contrast to July’s 68%. For a more detailed comparison, you can check out San Andres weather in July.

In October, temperatures range from a minimum of 4°C (39°F) to a maximum of 26°C (78°F), averaging around 15°C (59°F). The month is characterized by higher humidity levels at 91% and significant precipitation, with about 95 mm (3.7 in) falling over approximately 15 days. In contrast, August experiences slightly warmer weather, with temperatures ranging from a minimum of 9°C (49°F) to a maximum of 27°C (81°F), averaging 16°C (62°F). However, August is also much wetter, receiving 164 mm (6.4 in) of rain over 23 days, and the humidity is lower at around 70%. For more detailed weather insights, visit San Andres weather in August.

In comparing the weather of October to September, October tends to be slightly cooler, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 26°C (78°F), while September experiences a slightly higher average, with a minimum of 6°C (44°F) and a maximum of 25°C (78°F). Precipitation levels drop significantly in October to 95 mm (3.7 in) over 15 days, compared to September's 202 mm (8.0 in) across 21 days, suggesting drier conditions as the month progresses. Additionally, October's humidity is higher at 91%, while September maintains a more moderate 82%. For a more detailed look at September weather, you can check San Andres weather in September.

In October, the weather is characterized by a broader temperature range with minimums around 4°C (39°F) and maximums reaching up to 26°C (78°F), giving an average temperature of 15°C (59°F). This month also sees considerable rainfall, with precipitation totaling 95 mm (3.7 in) over approximately 15 days and a humidity level of 91%. In contrast, November experiences cooler temperatures, with a minimum of 1°C (34°F) and a slightly lower average of 13°C (56°F), while still maintaining a maximum of 26°C (79°F). The precipitation decreases significantly to 22 mm (0.9 in) spread across just 5 days, accompanied by a slightly reduced humidity of 89%. For more details, you can check out San Andres weather in November.

In October, the weather is characterized by a broader temperature range, with minimums hovering around 4°C (39°F) and maximums reaching up to 26°C (78°F). The month experiences significant rainfall, totaling 95 mm (3.7 in) over about 15 days, and maintains a high humidity level of 91%. In contrast, December brings cooler temperatures, with minimums dipping to -1°C (30°F) and average highs around 25°C (77°F). This month witnesses dramatically lower precipitation, with only 5 mm (0.2 in) falling on just 1 day, and slightly lower humidity at 88%. For a more detailed look at December weather, you can visit San Andres weather in December.

Compare San Andres's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in San Andres

As October arrives in San Andres, the weather undergoes a notable shift, offering a refreshing yet varied climate compared to the rest of the year. The cooler temperatures bring a welcome relief, with average highs resting around a comfortable 26°C and lows dipping to 15°C. Unlike the drier months, October is marked by increased precipitation, resulting in lush landscapes and a heightened humidity level of 91%. With about half the month experiencing rain, it’s a fantastic time for nature enthusiasts to witness the vibrant scenery that flourishes in this transitional season. For more detailed insights into the weather patterns throughout the year, visit San Andres Climate.