October Weather in San Cristobal, Mexico

Last updated: April 22, 2025

October in San Cristobal, Mexico is characterized by a pleasant average temperature of 19°C (66°F), with daily highs reaching up to a warm 30°C (87°F). Nights can be cooler, with lows dropping to 5°C (41°F). This month witnesses approximately 53 mm (2.1 in) of rainfall spread over 8 days, creating a lush, vibrant landscape amidst the typically high humidity levels of 83%. Visitors can expect a mix of sunny days and refreshing showers, making it a unique time to explore the rich culture and natural beauty of this charming destination.

October Temperature in San Cristobal

In San Cristobal, Mexico, October ushers in a mild transition from the warmer summer months, showcasing temperatures that comfortably range from a low of 5°C (41°F) to a maximum of 30°C (87°F). With an average temperature of 19°C (66°F), October strikes a perfect balance for outdoor activities, allowing visitors to enjoy the city's vibrant culture without the sweltering heat experienced in earlier months. As the days grow shorter, the cooler nights provide a refreshing escape, making this month an inviting time to explore San Cristobal's enchanting streets and scenic landscapes. Compared to the preceding months, October's weather emphasizes a gentle shift towards autumn, presenting a pleasant environment for both locals and travelers alike.

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

The chart illustrates October temperature patterns in San Cristobal, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec576166707371686966656157
Data source: Temperature data for San Cristobal 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 Cristobal

In October, San Cristobal experiences a notable shift in precipitation, receiving 53 mm (2.1 in) of rain over eight days. This marked increase follows the intense rainfall of the preceding months, especially September, which brings in a hefty 141 mm (5.5 in) across 16 days. As the region transitions deeper into the wet season, October’s precipitation, although significant, is lighter than the summer peaks of June to September. This trend highlights a gradual tapering of the rains, with the landscape becoming lush and vibrant but hinting at the drier months to come. By October, the combination of moderate rainfall and cooler temperatures enriches the natural beauty of the area, making it an appealing time for visitors.

October Precipitation Trends in San Cristobal

The chart displays monthly precipitation patterns in San Cristobal, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1210632612814211314153147
Data source: Precipitation data for October generated using information from the Copernicus Climate Change Service.
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October Humidity in San Cristobal

October in San Cristobal, Mexico, marks a notable shift in humidity, with levels reaching 83%, the second-highest of the year. This increase follows a gradual upturn from 81% in September, characterized by the lingering effects of summer rains. Throughout the year, humidity levels in San Cristobal fluctuate, generally peaking in the late fall and early winter with November showing 84% humidity. After a lower trend in the spring, where levels dipped to around 58%, the summer months bring a rise, highlighting the region's wet climate patterns. As the year transitions into the cooler months, it becomes clear that October is a pivotal point, setting the stage for the highest humidity levels just ahead.

October Average Humidity in San Cristobal

This chart illustrates the average monthly humidity levels in San Cristobal, 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.
JanFebMarAprMayJunJulAugSepOctNovDec74%65%58%58%67%76%67%68%81%83%84%81%
Data source: Humidity data for October generated using information from the Copernicus Climate Change Service.

October UV Index in San Cristobal

In October, San Cristobal experiences a UV Index of 12, maintaining its classification as extreme exposure, with a quick burn time of just 10 minutes. This month continues a streak of high UV levels from the summer, with values peaking in April and May at 15, before slightly tapering off. The trend reveals that while the intensity of sunlight may begin to wane as fall progresses, residents and visitors should remain vigilant about sun protection during this month. For a detailed look at the year-round UV index in San Cristobal, visit San Cristobal UV Index.

Maximum UV Index Levels in San Cristobal for October

The chart shows the monthly maximum UV Index (UVI) for San Cristobal 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.
JanFebMarAprMayJunJulAugSepOctNovDec9111415151413141412108
Data source: San Cristobal 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 Cristobal

As October unfolds in San Cristobal, the gentle warmth of the sun continues to grace the city, providing an impressive 293 hours of sunshine. Although this marks a slight dip from the sun-soaked days of peak summer in May and June, it still offers a delightful balance of light and comfort. The trend leading into October reflects the city's consistent sunshine pattern, beginning with 234 hours in January and peaking at 347 hours in May, which creates a rich tapestry throughout the year. As the leaves begin to change and the air turns crisper, October's sunshine gently reminds residents and visitors alike of the vibrant beauty that characterizes this unique region.

Monthly Sunshine Duration in San Cristobal: October Highlighted

The October sunshine duration represents the total number of hours San Cristobal 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.
JanFebMarAprMayJunJulAugSepOctNovDec234h271h320h327h347h318h333h330h295h293h284h289h
Data source: San Cristobal October Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Cristobal During October

In San Cristobal, Mexico, October brings a moderate 46% chance of sunny weather, indicating a gradual improvement from the waning rainy season. This month stands out as a pivotal transition point, with a significant drop in sunny days as the monsoon influence recedes compared to the earlier months of summer, where the likelihood plummeted to as low as 24% in September. However, October still offers more sunshine than the sweltering summer months, presenting a delicate balance between lingering rains and refreshing fall sunshine. As the year progresses, the chances of clear skies steadily rise once again, allowing for picturesque days in this charming highland city as it ushers in the more temperate months ahead.

Percentage of Sunny Days in October in San Cristobal

The chart illustrates the percentage of sunny days in San Cristobal 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 Cristobal experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec62%87%76%68%67%30%28%44%25%46%67%69%
Data source: San Cristobal October chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Cristobal in October

As October unfolds in San Cristobal, the city enjoys 11 hours of daylight, a gentle decline from the lush, sun-drenched days of summer. Following the peak of 13 hours in May, June, and July, daylight gradually tapers off, mirroring the transition into autumn. With daylight diminishing slightly, October offers a blend of warmth and coolness, creating a picturesque backdrop for exploration. As the days grow shorter, the vibrant colors of fall begin to emerge, inviting residents and visitors alike to soak in the beauty of this unique season while still basking in ample sunlight. This rhythmic change in daylight not only highlights the region's climatic shifts but also offers a charming invitation to relish each moment of the day before the shorter days of winter arrive.

Average Daylight Hours in San Cristobal for October

The chart illustrates the variation in daylight duration in San Cristobal throughout the year, with October highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 57m11h 25m12h 1m12h 39m13h 10m13h 25m13h 17m12h 49m12h 13m11h 36m11h 4m10h 49m
Data source: San Cristobal daylight hours, calculated by summing the hours between sunrise and sunset for each day.

October Winds in San Cristobal

As October settles over San Cristobal, Mexico, the gentle breeze offers a notable shift in the seasonal rhythm, with an average wind speed of 2.7 m/s (6 mph). This moderate gust is a continuation of the falling wind speeds observed since the peak summer months, highlighting a gradual transition toward the cooler, calmer months ahead. Compared to September’s brisker 2.3 m/s (5 mph), October's winds are slightly stronger, yet they remain softer than the consistent breezes found earlier in the spring. The trend illustrates a delicate balance of nature, inviting residents and visitors alike to enjoy the crisp autumn air while preparing for the tranquil winter days to come.

Average October Wind Speed in San Cristobal

The chart displays monthly wind speed patterns in San Cristobal, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.03.63.33.73.23.12.53.02.32.7 m/s2.82.3
Data source: San Cristobal October wind data, generated using information from the Copernicus Climate Change Service.

How October Weather in San Cristobal Compares to Other Months

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

In October, temperatures in San Cristobal can range from a chilly minimum of 5°C (41°F) to a warm maximum of 30°C (87°F), with an average temperature of 19°C (66°F). This month also experiences higher humidity at 83% and receives more rainfall, totaling around 53 mm (2.1 in) over about 8 days. In contrast, January presents a cooler climate, with temperatures ranging from a minimum of 0°C (33°F) to a maximum of 27°C (81°F) and an average of 14°C (57°F). January sees significantly less precipitation, with only 11 mm (0.5 in) over just 2 days and lower humidity levels at 74%. For more detailed insights, you can check out San Cristobal weather in January.

October and February present distinct weather patterns that highlight the transition of seasons. In October, temperatures range from a minimum of 5°C (41°F) to a maximum of 30°C (87°F), with an average of 19°C (66°F). The month experiences relatively high humidity at 83% and receives 53 mm (2.1 in) of precipitation over about 8 days. In contrast, February sees cooler temperatures, with a minimum of 2°C (36°F) and an average of 16°C (61°F), while still reaching similar maximums of 30°C (86°F). This month boasts markedly lower precipitation, only 10 mm (0.4 in) over just 1 day, and a reduced humidity level of 65%. For more detailed insights, check out San Cristobal weather in February.

October and March exhibit notable differences in weather patterns. October typically has a temperature range with a minimum of 5°C (41°F) and a maximum of 30°C (87°F), averaging around 19°C (66°F). In this month, the region experiences higher humidity at 83% and accumulates about 53 mm (2.1 in) of rain over approximately 8 days. In contrast, March features slightly cooler temperatures, with a minimum of 4°C (40°F) and a maximum reaching 33°C (91°F), while also averaging 19°C (67°F). Precipitation drops significantly to only 6 mm (0.2 in) over just 2 days, accompanied by a much lower humidity level of 58%. For a closer look at the weather specifics in March, you can visit San Cristobal weather in March.

October and April exhibit notable differences in weather conditions. In October, temperatures range from a minimum of 5°C (41°F) to a maximum of 30°C (87°F), with an average of 19°C (66°F). The month sees a higher level of precipitation at 53 mm (2.1 in) over approximately 8 days, accompanied by relatively high humidity at 83%. In contrast, April offers warmer temperatures, with a minimum of 7°C (44°F) and a maximum of 33°C (92°F), averaging 21°C (70°F). Rainfall is significantly lower in April, with only 3 mm (0.1 in) over just one day, resulting in a more comfortable humidity level of 58%. For more details on April's weather, you can check San Cristobal weather in April.

When comparing the weather in October and May, we see notable differences in temperature and humidity. In October, the temperatures range from a minimum of 5°C (41°F) to a maximum of 30°C (87°F), with an average of 19°C (66°F). This month experiences about 53 mm (2.1 in) of precipitation spread over 8 days, accompanied by high humidity at 83%. In contrast, May boasts milder temperatures with a minimum of 10°C (50°F) and a maximum of 36°C (97°F), averaging 23°C (73°F). Precipitation in May is significantly lower at 26 mm (1.0 in) over just 4 days, and the humidity is more comfortable at 67%. For more specific details about temperatures and conditions, you can check San Cristobal weather in May.

October and June offer distinctly different weather experiences. October tends to be cooler, with average temperatures ranging from a minimum of 5°C (41°F) to a maximum of 30°C (87°F), while June is warmer, with temperatures ranging from a minimum of 11°C (52°F) to a maximum of 35°C (96°F). Additionally, October sees less precipitation (53 mm or 2.1 in) compared to June’s more substantial 128 mm (5.0 in), making June a wetter month with rain expected on about 13 days versus only 8 days in October. Despite June’s higher humidity at 76%, October's humidity is noticeably higher at 83%. For a more detailed look at weather specifics, you can check San Cristobal weather in June.

When comparing the weather in October to that of July, several key differences emerge. In October, temperatures range from a minimum of 5°C (41°F) to a maximum of 30°C (87°F), with an average of 19°C (66°F). This month experiences considerably less precipitation, with 53 mm (2.1 in) over approximately 8 days, and a high humidity level of 83%. In contrast, July sees warmer temperatures, with a minimum of 11°C (53°F), an average of 20°C (68°F), and a peak of 32°C (89°F). However, July is much wetter, receiving 142 mm (5.6 in) of rain spread over 18 days, with a lower humidity of 67%. For more detailed information on July weather patterns, you can visit San Cristobal weather in July.

In comparing the weather between October and August, October exhibits cooler temperatures, with a minimum of 5°C (41°F) and an average of 19°C (66°F), while August remains warmer, featuring a minimum of 12°C (54°F) and an average of 20°C (69°F). The maximum temperatures in both months are similar, with October reaching up to 30°C (87°F) and August peaking at 32°C (90°F). Rainfall also varies significantly, as October receives 53 mm (2.1 in) of precipitation over 8 days, while August sees much higher rainfall of 113 mm (4.5 in) across 12 days. Additionally, October is more humid at 83%, compared to August’s 68%. For a more detailed look at the weather in August, visit San Cristobal weather in August.

In comparing the weather of September and October, we see some notable differences. October experiences a slight decrease in minimum temperatures, dipping to 5°C (41°F), while the average stays relatively stable at 19°C (66°F) and the maximum temperature remains at 30°C (87°F). In contrast, September has a higher minimum temperature of 9°C (48°F) but shares the same average and maximum temperatures as October. Precipitation levels are significantly lower in October, with 53 mm (2.1 in) falling over 8 days, compared to September's 141 mm (5.5 in) over 16 days. Additionally, while October has a slightly higher humidity at 83%, September maintains a comfortable level at 81%. For more detailed insights, check out San Cristobal weather in September.

October and November weather present a noticeable shift as the months progress. In October, temperatures range from a minimum of 5°C (41°F) to a maximum of 30°C (87°F), with an average of 19°C (66°F). This month also sees relatively higher precipitation with 53 mm (2.1 in) spread across 8 days and humidity levels around 83%. Conversely, November experiences cooler conditions, with temperatures dropping to a minimum of 1°C (34°F) and an average of 16°C (62°F), while still reaching a comfortable maximum of 29°C (85°F). Notably, November has significantly reduced rainfall, totaling just 14 mm (0.6 in) over only 1 day, alongside a similar humidity level of 84%. For more specific insights into November weather patterns, you can visit San Cristobal weather in November.

October and December exhibit distinct weather patterns that highlight the transition from autumn to winter. In October, temperatures fluctuate significantly, with a minimum of 5°C (41°F) and an average high of 30°C (87°F), accompanied by substantial precipitation of 53 mm (2.1 in) over 8 days. The month is characterized by high humidity at 83%, creating a humid atmosphere.

In contrast, December brings cooler temperatures, with a minimum of -2°C (29°F) and an average high of 27°C (82°F). Precipitation drops dramatically to just 7 mm (0.3 in) over a single day, resulting in a much drier environment. Humidity also decreases slightly to 81%. Overall, December is marked by milder weather and a significant reduction in rain compared to October. For more details on December's conditions, check out San Cristobal weather in December.

Compare San Cristobal's Climate with Cities Worldwide

Conclusion: What to Expect From October Weather in San Cristobal

As October unfolds in San Cristobal, visitors experience a unique transition in the weather, contrasting sharply with the warmer, drier months that precede it. The average temperature settles comfortably at around 19°C (66°F), offering a pleasant reprieve from the summer heat, while the maximum temperature can still reach a warm 30°C (87°F). However, the month also introduces a notable increase in humidity, sitting at a damp 83%, and the possibility of rainfall with about 53 mm (2.1 in) of precipitation spread across roughly 8 days. This blend of warm days and cooler nights creates an inviting atmosphere perfect for exploring the region's rich culture and natural beauty. For more detailed insights into the year-round trends, check out San Cristobal Climate.