October Weather in San Carlos, Mexico

Last updated: April 22, 2025

October in San Carlos, Mexico brings a diverse climate experience, featuring maximum temperatures around 26°C (79°F) while dipping to an average of 14°C (58°F). With minimum temperatures reaching as low as 2°C (35°F), the month presents cool nights. This transitional period is also characterized by significant precipitation, totaling 95 mm (3.7 in) spread over 17 days, accompanied by high humidity levels at 91%. Visitors can expect a blend of warm days and cooler evenings, ideal for experiencing the natural beauty and vibrant culture of the region amidst the refreshing October rains.

October Temperature in San Carlos

In October, San Carlos, Mexico, experiences a delightful transition as temperatures begin to cool, making it an ideal time for outdoor activities. With minimums around 2°C (35°F) and average highs reaching 26°C (79°F), the weather is comfortable yet warm enough for beachgoers and nature lovers alike. This month marks a subtle dip from the summer peaks, with average temperatures settling at 14°C (58°F), heralding the start of a pleasant fall season. As the mercury gradually declines from the warmer months, October creates a perfect balance for visitors to enjoy the stunning coastal scenery without the summer heat, making it a charming time to explore all that San Carlos has to offer.

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

The chart illustrates October temperature patterns in San Carlos, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec525558616261606060585453
Data source: Temperature data for San Carlos 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 Carlos

In October, San Carlos, Mexico, experiences a notable shift in precipitation, with an average of 95 mm (3.7 in) of rain falling over approximately 17 days. This marks a significant decrease compared to the preceding months, particularly September, which recorded the highest rainfall this year at 176 mm (6.9 in) over 22 days. As the rainy season begins to wane, October's precipitation can still bring substantial showers, contributing to the lush landscapes that define the region. As the month transitions into November, the frequency and intensity of rain drops dramatically, illustrating a clear trend towards drier conditions typical for this time of year.

October Precipitation Trends in San Carlos

The chart displays monthly precipitation patterns in San Carlos, 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.
JanFebMarAprMayJunJulAugSepOctNovDec14826669216111815217695265
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Carlos

October in San Carlos, Mexico, marks a noteworthy peak in humidity levels, reaching 91%, the highest for the year. This significant increase signals the transition into the cooler months, contrasting sharply with the relatively lower levels seen during the summer, where humidity dipped to 68% in July. Following the fluctuating patterns of the previous months, October's high humidity can be attributed to the lingering effects of the rainy season, creating a humid atmosphere as the region shifts towards a more stable climate. The trend of rising humidity continues as November and December also showcase elevated levels at 89% and 88%, respectively, completing a distinctly humid end to the year.

October Average Humidity in San Carlos

This chart illustrates the average monthly humidity levels in San Carlos, 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 Carlos

In October, San Carlos experiences a UV Index of 13, placing it in the extreme exposure category with a burn time of just 10 minutes. This reflects a slight decrease from the intense levels seen throughout the summer months, where June, July, and August all hit a consistent 15. Nevertheless, it remains crucial to prioritize sun safety, as the UV Index in October is still significantly high. Whether you're lounging on the beach or exploring the vibrant landscape, don't forget the importance of sunscreen and protective clothing. For a detailed monthly breakdown of UV exposure trends, check out San Carlos UV Index.

Maximum UV Index Levels in San Carlos for October

The chart shows the monthly maximum UV Index (UVI) for San Carlos 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.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151515141413109
Data source: San Carlos 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 Carlos

October in San Carlos, Mexico, offers a delightful blend of warmth and sunshine, boasting 284 hours of radiant daylight. As the year transitions from the heat of summer to the crispness of autumn, October maintains a balanced glow, reflecting a slight dip from the sun-drenched peaks of May's 319 hours. The sunshine remains relatively abundant, ensuring that residents and visitors alike can bask in the pleasant weather. This month’s sunshine hours are on par with the beginning of the fall season and complement the beautiful coastal scenery that San Carlos is renowned for. With consistent hours throughout the year, October continues the trend of bright days, making it an ideal time for outdoor adventures and soaking in the vibrant local culture.

Monthly Sunshine Duration in San Carlos: October Highlighted

The October sunshine duration represents the total number of hours San Carlos 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.
JanFebMarAprMayJunJulAugSepOctNovDec223h266h308h309h319h284h313h303h272h284h279h288h
Data source: San Carlos October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Carlos During October

As October rolls around in San Carlos, Mexico, the likelihood of sunny weather stands at 26%, indicating a noticeable drop compared to the sunnier months of the year. Following a peak in February at 80%, the chances of clear skies decline significantly as summer arrives, reaching a low of 9% in June. While the chances rise somewhat in the autumn months, October remains below average for sunshine, with just a slight uptick from September's 13%. This trend highlights that while San Carlos enjoys its fair share of sunshine throughout the year, October typically ushers in more cloud cover and less predictability in weather compared to earlier months. Shifting from the summer heat, those planning visits this time should be prepared for a mix of sunny spells interspersed with cloudier days.

Percentage of Sunny Days in October in San Carlos

The chart illustrates the percentage of sunny days in San Carlos 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 Carlos experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec47%80%66%55%35%9%21%28%13%26%37%63%
Data source: San Carlos October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Carlos in October

In October, San Carlos, Mexico, experiences a return to 11 hours of daylight, mirroring the consistent daylight of the earlier months. As the year unfolds, daylight duration ebbs and flows; the spring and summer months bask in longer days, peaking at 13 hours from May to July. This gradual increase signifies a vibrant season of growth and activity, perfect for outdoor adventures. However, as fall approaches, daylight begins to wane, with October marking the start of this seasonal transition. Following this month, daylight continues its decline through November and December, ultimately settling at just 10 hours by year's end, reflecting the natural rhythms of the desert landscape.

Average Daylight Hours in San Carlos for October

The chart illustrates the variation in daylight duration in San Carlos throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 5m11h 30m12h 2m12h 35m13h 3m13h 16m13h 9m12h 44m12h 12m11h 40m11h 11m10h 57m
Data source: San Carlos daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in San Carlos

In October, the winds in San Carlos, Mexico gently pick up to an average speed of 1.9 m/s (4 mph), contributing to the region's mild allure. As the year transitions from the warmer summer months to the cooler autumn season, the breeze remains consistent, paralleling the wind patterns seen in both November and May. Notably, this slight uptick signifies a brief respite from the lower speeds observed during June and September, evoking a sense of refreshing change. Overall, the October winds offer a delightful whisper that enhances the serene coastal atmosphere, making outdoor activities even more enjoyable against the backdrop of a picturesque landscape.

Average October Wind Speed in San Carlos

The chart displays monthly wind speed patterns in San Carlos, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.82.32.12.01.91.71.82.01.71.9 m/s1.91.7
Data source: San Carlos October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in San Carlos Compares to Other Months

The weather in San Carlos 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 Carlos and find detailed weather information for every month.

October and January present contrasting weather patterns. In October, temperatures range from a low of 2°C (35°F) to a warm average of 14°C (58°F), with highs reaching up to 26°C (79°F). This month also features considerable precipitation, totaling 95 mm (3.7 in) over about 17 days, contributing to an average humidity of 91%. In contrast, January experiences cooler conditions, with temperatures dropping to a minimum of -1°C (31°F) and an average of 11°C (52°F). Despite a similar maximum temperature of 25°C (77°F), January has significantly less rain, receiving only 14 mm (0.5 in) over just three days, and a lower humidity level of 84%. For more details on the weather in January, you can visit San Carlos weather in January.

October and February present distinct weather patterns that define the transition between seasons. In October, temperatures range from a minimum of 2°C (35°F) to a maximum of 26°C (79°F), with an average temperature of 14°C (58°F). This month is characterized by higher humidity at 91% and considerable precipitation, with rain falling on 17 days and accumulating to 95 mm (3.7 in). In contrast, February enjoys slightly more favorable conditions with temperatures ranging from 1°C (34°F) to a max of 28°C (82°F) and an average of 13°C (56°F). This month is significantly drier, with only 8 mm (0.3 in) of precipitation over just 2 days and humidity at a more comfortable 78%. For a closer look at the weather specific to February, you can visit San Carlos weather in February.

In comparing October and March weather, both months exhibit a minimum temperature of around 2°C (35°F), but March tends to have a slightly higher average temperature at 15°C (59°F) compared to October's 14°C (58°F). Additionally, March experiences warmer maximum temperatures, reaching up to 29°C (84°F), while October peaks at 26°C (79°F). Precipitation levels also vary significantly; October receives 95 mm (3.7 in) over 17 days, making it a wetter month, whereas March sees only 25 mm (1.0 in) of rain over just 6 days. Moreover, the humidity in October is quite high at 91%, while March enjoys a more comfortable humidity level of 75%. For a closer look at March weather specifics, you can refer to San Carlos weather in March.

In comparing the weather between October and April, we can see some notable differences. October typically experiences cooler temperatures, ranging from a minimum of 2°C (35°F) to a maximum of 26°C (79°F), with an average temperature of 14°C (58°F). However, it also has higher precipitation, with 95 mm (3.7 in) recorded over 17 days, leading to a humidity level of 91%. In contrast, April tends to be milder, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 28°C (82°F) and an average temperature of 16°C (61°F). Precipitation is lower in April at 66 mm (2.6 in) over 12 days and a humidity level of 70%. For more detailed information on April’s weather specifics, you can refer to San Carlos weather in April.

October and May present distinct weather patterns, reflecting the transition between seasons. In October, temperatures range from a chilly 2°C (35°F) as a low to a comfortable average of 14°C (58°F), peaking at a warm 26°C (79°F). This month also experiences higher humidity levels at 91%, with approximately 95 mm (3.7 in) of precipitation over about 17 days.

In contrast, May brings slightly milder conditions, with minimum temperatures starting at 6°C (43°F), an average of 16°C (62°F), and highs reaching up to 27°C (81°F). Precipitation in May is comparable, with 92 mm (3.6 in) spread across about 16 days, but the humidity drops to a more comfortable 77%. For a closer look at the weather in May, you can check San Carlos weather in May.

When comparing the weather in October and June, October typically experiences a wider temperature range with minimums dropping as low as 2°C (35°F) and maximums reaching 26°C (79°F), while June maintains slightly warmer temperatures, starting at a minimum of 6°C (43°F) and peaking at 26°C (80°F). Precipitation is more prevalent in June, with an average of 161 mm (6.3 in) over 22 rainy days, compared to October's 95 mm (3.7 in) across 17 days. Additionally, October boasts a higher humidity level at 91%, while June maintains a more moderate humidity of 76%. For more detailed weather information specific to June, you can refer to San Carlos weather in June.

When comparing the weather in October and July, it's clear that October tends to be cooler, with temperatures ranging from a minimum of 2°C (35°F) to a maximum of 26°C (79°F), and an average of 14°C (58°F). In contrast, July has slightly milder temperatures, with a minimum of 6°C (43°F) and a similar maximum of 26°C (80°F), but an average of 15°C (60°F). Both months experience significant precipitation, with October receiving 95 mm (3.7 in) over 17 days and July experiencing 118 mm (4.7 in) over 19 days. Interestingly, October is more humid at 91%, compared to July's 68%. For detailed comparisons and insights about the July weather, you can check San Carlos weather in July.

In comparing the weather between October and August, October generally exhibits cooler temperatures with a minimum of 2°C (35°F) and an average of 14°C (58°F), while August starts at a higher minimum of 7°C (44°F) with an average of 16°C (60°F). The maximum temperatures are similar, as October reaches up to 26°C (79°F) and August has a slight edge at 25°C (78°F). Rainfall is more prevalent in August, with 152 mm (6.0 in) over 20 days compared to October's 95 mm (3.7 in) across 17 days. Additionally, October's humidity is significantly higher at 91%, whereas August's humidity sits at a more moderate 70%. For more detailed information on the weather in August, you can check San Carlos weather in August.

In comparing the weather of October and September, October presents slightly cooler temperatures, with a minimum of 2°C (35°F) and an average of 14°C (58°F), compared to September's minimum of 5°C (41°F) and an average of 15°C (60°F). However, September experiences higher overall precipitation, totaling 176 mm (6.9 in) over 22 days, while October sees 95 mm (3.7 in) over 17 days. Additionally, October’s humidity is higher at 91% compared to 82% in September, contributing to a more damp atmosphere as the month progresses. For more detailed information on September's weather patterns, you can visit San Carlos weather in September.

October shows a more varied temperature range compared to November, with minimums of 2°C (35°F) and maximums reaching up to 26°C (79°F). In contrast, November sees slightly cooler temperatures, with minimums dropping to 0°C (33°F) and maximums peaking at 24°C (76°F). Precipitation also decreases significantly from October's 95 mm (3.7 in) across 17 days to just 26 mm (1.0 in) over 6 days in November, contributing to a drier month. Humidity levels remain relatively similar, with October at 91% and November at 89%. For more detailed information, check out San Carlos weather in November.

In October, temperatures in San Carlos range from a chilly 2°C (35°F) at night to a warm 26°C (79°F) during the day, averaging around 14°C (58°F). The month is characterized by higher precipitation, with 95 mm (3.7 in) spread over 17 days, resulting in a relatively humid atmosphere at 91%. In contrast, December brings colder nights with minimum temperatures dropping to -4°C (25°F), while daytime highs reach about 23°C (74°F) and an average temperature of 12°C (53°F). Notably, December enjoys significantly lower precipitation, with only 5 mm (0.2 in) over just one day and slightly reduced humidity at 88%. For more details on weather conditions in December, check out San Carlos weather in December.

Compare San Carlos's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in San Carlos

As October unfolds in San Carlos, the weather brings a refreshing shift compared to the hotter months that precede it. With a delightful average temperature that hovers comfortably, this month welcomes cool evenings and moderate daytime warmth, making it a perfect time for outdoor adventures. However, don't forget your umbrella; October introduces the possibility of rain, with a notable increase in precipitation and humidity. While you might experience occasional showers, the cool breeze and warmer tones of the season create a unique atmosphere ideal for enjoying the beautiful surroundings. For a deeper understanding of what to expect throughout the year, check out San Carlos Climate.