August Weather in San Miguel, Mexico

Last updated: April 22, 2025

In August, San Miguel, Mexico experiences a pleasant climate marked by average temperatures hovering around 18°C (65°F), with maximums reaching up to 28°C (82°F) and minimal highs dipping to 11°C (51°F). This month sees an average humidity of 82%, contributing to a lush atmosphere. However, be prepared for the occasional downpour, as precipitation amounts to 138 mm (5.5 in) over 21 days, offering a refreshing respite from the heat. Whether you're exploring the vibrant streets or enjoying the local culture, August's weather combines warmth and moisture, creating a diverse and lively environment.

August Temperature in San Miguel

In August, San Miguel, Mexico experiences a mild and pleasant climate, with temperatures ranging from a minimum of 11°C (51°F) to a comfortable maximum of 28°C (82°F). The average temperature holds steady at 18°C (65°F), reflecting a consistent warmth as summer approaches its end. This month marks a slight increase in warmth compared to the cooler preceding months of June and July, where temperatures hovered around similar averages but leaned slightly lower. With mostly mild days and cooler nights, August provides a perfect opportunity to explore the vibrant culture and stunning landscapes of San Miguel, making it an ideal time for outdoor activities and leisurely strolls.

August Weather in San Miguel: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in San Miguel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec576062666765646564636057
Data source: Temperature data for San Miguel 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.

August Precipitation in San Miguel

In August, San Miguel experiences a notable uptick in precipitation, with 138 mm (5.5 in) of rain falling over 21 days. This marks a continuation of the wet season, following July's substantial 122 mm (4.8 in). As summer transitions into early autumn, the city's climate showcases increasing humidity and frequent showers, reflecting a broader trend from May's early rains, which bring 102 mm (4.0 in) over 20 days. The month not only cements itself as one of the peak precipitation periods but also sets the stage for September's even more pronounced rainfall, hinting at a lush environment ripe for growth. The gradual escalation in rain beginning in June, peaking in August, and continuing into September illustrates the region's vibrant, seasonal shifts and emphasizes the importance of these months for local ecosystems and agriculture.

August Precipitation Trends in San Miguel

The chart displays monthly precipitation patterns in San Miguel, with values for each month alongside August's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec191423521021981221392271124013
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in San Miguel

In August, San Miguel experiences a humidity level of 82%, maintaining a comfortable yet slightly humid atmosphere that mirrors the conditions of the preceding months, with July also at 81%. As summer begins to wane, there's a subtle trend toward increased humidity, with September climbing back to 86%. Notably, January through April showcases the highest levels of humidity, peaking at 88% in January and gradually decreasing before stabilizing in the summer months. As the year progresses into the fall, humidity levels rise again, hinting at a pattern of higher moisture content in the air as the rainy season approaches. San Miguel's climate reflects these dynamic shifts, ensuring that while August might be humid, it's all part of the city's rich, cyclical weather narrative.

August Average Humidity in San Miguel

This chart illustrates the average monthly humidity levels in San Miguel, with August's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how August's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec88%86%84%81%82%81%81%82%86%90%91%91%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in San Miguel

In August, San Miguel experiences a UV Index of 14, categorizing it as extreme and requiring just 10 minutes of exposure before sunburn can occur. This trend highlights a consistent pattern throughout the summer months, with UV levels remaining high from March through July and tapering slightly into September. The extreme UV Index throughout these months emphasizes the importance of sun safety, as residents and visitors alike must take precautions under the bright Mexican sun. As we transition into the fall, UV levels begin to decline, but the lingering effects of summer's intensity still remind us to stay vigilant. For more detailed information, check out San Miguel UV Index.

Maximum UV Index Levels in San Miguel for August

The chart shows the monthly maximum UV Index (UVI) for San Miguel in August, 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.
JanFebMarAprMayJunJulAugSepOctNovDec10121415151515141412109
Data source: San Miguel August 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.

August Sunshine in San Miguel

In August, San Miguel basks in an impressive 317 hours of sunshine, a delightful respite that continues the trend of abundant daylight typical during the summer months. Following the high of 331 hours in July, August maintains a vibrant glow, offering residents and visitors alike the chance to soak up the sun before autumn approaches. As the year progresses, the sunshine begins to taper off slightly in the fall months, with September seeing 291 hours, yet the warm and inviting August light serves as a perfect reminder of the city's sun-filled summer days. From January’s 238 hours to the peak summer months, the overall trend shows San Miguel as a consistently sunny paradise, making it an alluring destination year-round.

Monthly Sunshine Duration in San Miguel: August Highlighted

The August sunshine duration represents the total number of hours San Miguel experiences direct sunlight during the month of August, excluding cloudy or obstructed periods. This chart compares the sunshine duration of August with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec238h276h315h315h325h298h331h317h291h306h292h297h
Data source: San Miguel August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in San Miguel During August

In August, the likelihood of sunny weather in San Miguel, Mexico drops to a modest 26%, marking one of the lower points in the year. This decline follows a series of mixed conditions throughout the warmer months, with June and July revealing particularly dim prospects, at 9% and 25% respectively. Interestingly, this trend contrasts sharply with the vibrant sunshine often experienced earlier in the year, such as in February with a sunny 64%. As summer wanes, August seems to usher in a transition, hinting at the approaching rainy season with significantly less sunshine compared to the vibrant sunlit days of other months.

Percentage of Sunny Days in August in San Miguel

The chart illustrates the percentage of sunny days in San Miguel throughout the year, with August 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 Miguel experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec34%64%57%50%37%9%25%26%15%27%34%59%
Data source: San Miguel August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in San Miguel in August

In August, San Miguel, Mexico enjoys about 12 hours of daylight, marking a subtle shift from the longer days of summer. This month, positioned at the tail end of the sunniest season, retains a generous amount of sunlight, similar to both March and April. As the year progresses, daylight hours gradually decrease, dipping back to 11 hours by October. Overall, the trend showcases a vibrant summer that gradually gives way to shorter days, creating a dynamic rhythm of light that defines San Miguel's climatic character. During August, residents and visitors alike can revel in warm evenings, making it an ideal time for outdoor activities and soaking up the last rays of summer sun.

Average Daylight Hours in San Miguel for August

The chart illustrates the variation in daylight duration in San Miguel throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 8m11h 32m12h 2m12h 33m12h 59m13h 12m13h 5m12h 42m12h 12m11h 41m11h 14m11h 1m
Data source: San Miguel daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in San Miguel

In August, San Miguel experiences a gentle increase in average wind speed, reaching 2.3 m/s (5 mph), a figure that mirrors the breezy conditions of early summer and offers a refreshing respite from the warmth. This subtle uptick is part of a consistent pattern throughout the months, where wind speeds generally hover around 2.2 m/s, offering a pleasant backdrop to the vibrant town. As the year transitions into September, the winds noticeably calm, dropping to 1.7 m/s (4 mph), hinting at the seasonal shift. Overall, the gentle winds of August not only enhance the town's picturesque charm but also invite residents and visitors alike to soak in the beauty of this enchanting locale.

Average August Wind Speed in San Miguel

The chart displays monthly wind speed patterns in San Miguel, with values for each month shown alongside August's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how August's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.12.32.32.22.01.62.22.3 m/s1.72.12.31.9
Data source: San Miguel August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in San Miguel Compares to Other Months

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

August and January exhibit distinct weather patterns, reflecting the seasonal transitions. In August, temperatures range from a mild minimum of 11°C (51°F) to a comfortable average of 18°C (65°F) and peak at 28°C (82°F). This month sees significant rainfall, with a total precipitation of 138 mm (5.5 in) spread over 21 days and humidity levels averaging 82%. In contrast, January experiences cooler temperatures, with a minimum of 1°C (34°F), an average of 14°C (57°F), and a maximum that matches August at 28°C (82°F). However, January is notably drier, receiving only 19 mm (0.7 in) of rain over just 5 days, and the humidity is slightly higher at 88%. For more details on January weather, visit San Miguel weather in January.

August and February present notable contrasts in weather conditions. In August, temperatures range from a minimum of 11°C (51°F) to a maximum of 28°C (82°F), with an average of 18°C (65°F). This month sees significant rainfall, totaling 138 mm (5.5 in) over 21 days, and humidity levels are relatively high at 82%. Conversely, February experiences a wider temperature range, with a minimum of 2°C (36°F) and a maximum of 31°C (88°F), yet maintains a lower average of 16°C (60°F). Precipitation in February is minimal, with only 14 mm (0.5 in) recorded over just 4 days, while humidity slightly increases to 86%. For those interested in more details on February weather, you can visit San Miguel weather in February.

August and March present distinct weather characteristics in San Miguel. In August, temperatures range from a minimum of 11°C (51°F) to a maximum of 28°C (82°F), with an average of 18°C (65°F). This month is marked by considerable precipitation, totaling 138 mm (5.5 in) over 21 days, contributing to a relatively high humidity of 82%. In contrast, March features a broader temperature range, with a minimum of 5°C (41°F) and a maximum of 30°C (87°F), averaging 17°C (62°F). Precipitation during March is significantly lower at just 23 mm (0.9 in) over 7 days, while humidity hovers around 84%. For more details, you can check this link: San Miguel weather in March.

When comparing the weather in April and August, significant differences emerge. April typically experiences milder temperatures, with a minimum of 5°C (42°F) and an average of 19°C (66°F), while August showcases a broader range, with temperatures varying from a minimum of 11°C (51°F) to a maximum of 28°C (82°F). Interestingly, August is wetter, receiving 138 mm (5.5 in) of precipitation over 21 days, compared to April’s 52 mm (2.0 in) over 12 days. Humidity levels are similar, lingering around 81% in April and slightly higher at 82% in August. For more details on April's climate, check out San Miguel weather in April.

When comparing the weather in August and May, we see some notable differences. August typically experiences slightly cooler temperatures, with a minimum of 11°C (51°F) and a maximum of 28°C (82°F), while May tends to be a bit warmer, boasting a minimum of 9°C (48°F) and a maximum reaching up to 31°C (87°F). Precipitation is more abundant in August, with 138 mm (5.5 in) over 21 days compared to May's 102 mm (4.0 in) spread across 20 days. Both months have the same humidity level of 82%, leading to a consistently humid atmosphere. For a more detailed look at the weather during this time, you can visit San Miguel weather in May.

In comparing the weather of August and June, both months display similar average temperatures, with August having a minimum of 11°C and a maximum of 28°C, while June's maximum reaches slightly higher at 29°C. However, June tends to be wetter, with 198 mm of precipitation over 25 days compared to August's 138 mm over 21 days. Humidity levels are fairly consistent between the two months, with August at 82% and June at 81%. Overall, while both months share mild temperatures, June is characterized by greater rainfall and slightly cooler maximum temperatures. For more detailed information, you can check San Miguel weather in June.

When comparing the weather in August to that of July, both months exhibit similar temperature ranges, with August experiencing a minimum of 11°C (51°F) and a maximum of 28°C (82°F), while July's minimum is slightly lower at 10°C (50°F), and the maximum reaches 28°C (83°F). The average temperature remains consistent at 18°C (65°F) across both months. However, August sees increased precipitation, totaling 138 mm (5.5 in) over 21 days, compared to July's 122 mm (4.8 in) occurring over 17 days. This suggests a wetter climate in August, combined with slightly higher humidity at 82%, versus July's 81%. For more details on July weather specifics, check out San Miguel weather in July.

In comparing the weather between August and September, both months showcase similar average temperatures, hovering around 18°C (65°F). However, September experiences slightly cooler minimum and maximum temperatures, ranging from 10°C (50°F) to 27°C (81°F), compared to August's 11°C (51°F) to 28°C (82°F). September also sees a significant increase in precipitation, escalating to 227 mm (8.9 in) over 24 days, marking a wetter month compared to August’s 138 mm (5.5 in) across 21 days. Additionally, humidity rises from 82% in August to 86% in September, contributing to a more humid atmosphere. For more detailed information, check out San Miguel weather in September.

August and October exhibit distinct weather patterns, with August generally warmer and more humid. In August, temperatures range from a minimum of 11°C (51°F) to a maximum of 28°C (82°F), averaging 18°C (65°F), while October's temperature ranges from 7°C (44°F) to 30°C (86°F), averaging slightly cooler at 17°C (64°F). Precipitation is also notable in both months, with August receiving 138 mm (5.5 in) over 21 days compared to October's 112 mm (4.4 in) across 18 days, although October experiences higher humidity at 90% compared to August's 82%. For more detailed insights about October weather, you can visit San Miguel weather in October.

In comparing the weather of August and November, notable differences emerge in temperature and precipitation. August experiences a wider temperature range with a minimum of 11°C (51°F) and a maximum of 28°C (82°F), whereas November sees a cooler minimum of 5°C (42°F) and an average of 15°C (60°F). Precipitation is significantly higher in August, totaling 138 mm (5.5 in) over 21 days, compared to just 40 mm (1.6 in) on 9 days in November. Interestingly, November boasts higher humidity at 91%, compared to August's 82%. For more insights on November's climate, you can check San Miguel weather in November.

In August, the weather tends to be quite warm, with average temperatures ranging from a minimum of 11°C (51°F) to a maximum of 28°C (82°F). The month is also characterized by considerable precipitation, receiving about 138 mm (5.5 inches) over approximately 21 days, and humidity levels remain high at 82%. In contrast, December experiences cooler temperatures, with an average ranging from 0°C (33°F) to a maximum of 27°C (80°F). Notably, December sees significantly less rainfall, with only 13 mm (0.5 inches) over just 3 days, although humidity is slightly higher at 91%. For more details, you can visit San Miguel weather in December.

Compare San Miguel's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in San Miguel

August in San Miguel stands out with its warm temperatures and high humidity, creating a palpable summer feel. Unlike the cooler months that precede it, this month experiences more frequent rainfall—21 days of precipitation, totaling 138 mm—which adds to the lush scenery but can also bring about some overcast skies. The average temperature of 18°C (65°F) provides a comfortable warmth, making it an inviting time for visitors who enjoy a combination of summer vibrancy and occasional refreshing showers. To explore more about the seasonal variations, check out the full details at San Miguel Climate.