August Weather in Saltillo, Mexico

Last updated: April 22, 2025

In August, Saltillo, Mexico, experiences warm temperatures, with daily maximums reaching up to 34°C (94°F) and an average of 27°C (81°F). The nights offer some relief, cooling to a minimum of 22°C (72°F). This month is also characterized by considerable rainfall, totaling 221 mm (8.7 in) across approximately 25 rainy days, contributing to high humidity levels around 80%. Visitors should prepare for a mix of sunny skies and occasional downpours, making August a vibrant yet unpredictable time in this charming city.

August Temperature in Saltillo

In August, Saltillo experiences a delightful warmth as summer reaches its peak, with minimum temperatures averaging around 22°C (72°F) and daily highs capping at 34°C (94°F). This month maintains a consistent warmth, with an average temperature of 27°C (81°F), similar to the preceding months of July and September. As summer transitions to fall, the dry heat is complemented by cooler nights, making evenings more pleasant. Overall, August exemplifies the vibrant warmth characteristic of Saltillo's summer climate, setting the stage for a transition into the milder autumn temperatures that follow.

August Weather in Saltillo: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Saltillo, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec727476808382818181797573
Data source: Temperature data for Saltillo 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 Saltillo

In August, Saltillo experiences a significant uptick in precipitation, with 221 mm (approximately 8.7 inches) of rain falling over 25 days. This marks a continuation of the wet season, following the hefty rains of June and July. The trend indicates that August is central to the region's monsoon-like conditions, which culminate in its second highest rainfall of the year, just shy of September's average. As summer transitions into fall, residents can expect a blend of cloudy skies and refreshing showers, contributing to a lush landscape that stands in stark contrast to the arid climate often associated with the region.

August Precipitation Trends in Saltillo

The chart displays monthly precipitation patterns in Saltillo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec835334305523417422124823115968
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Saltillo

In August, Saltillo, Mexico experiences a notable humidity level of 80%, which aligns closely with the consistently high marks seen in both the preceding July (79%) and the subsequent September (79%). This humid environment indicates a summer trend where humidity begins to stabilize in the late summer months. Notably, the humidity peaks in the winter months, with levels reaching 84% in November and ascending further to 85% in December. This pattern suggests that while August is still relatively humid, residents can expect even more moisture in the air as they transition into the cooler months. Overall, the data paints a picture of a climate that remains humid year-round, but with distinct variations that mark each season.

August Average Humidity in Saltillo

This chart illustrates the average monthly humidity levels in Saltillo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec81%80%76%74%74%74%79%80%79%81%84%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Saltillo

In August, Saltillo, Mexico, experiences a challenging UV Index of 13, categorized as extreme, indicating a significant risk for harm from unprotected sun exposure. With a minimal burn time of just 10 minutes, it's crucial for residents and visitors alike to adopt protective measures, such as wearing sunscreen and seeking shade. This month maintains a trend established earlier in the summer, where the UV Index peaked at 14 in both June and July, illustrating the intense sunlight that characterizes the region during the warmer months. As the year progresses into September, you can expect similar conditions, making awareness of UV exposure essential. For more details and a comprehensive look at UV levels throughout the year, visit Saltillo UV Index.

Maximum UV Index Levels in Saltillo for August

The chart shows the monthly maximum UV Index (UVI) for Saltillo 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.
JanFebMarAprMayJunJulAugSepOctNovDec911121313141413131298
Data source: Saltillo 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 Saltillo

In August, Saltillo enjoys a remarkable 305 hours of sunshine, continuing a trend of abundant daylight that peaks during the summer months. This vibrant city starts the year with 200 hours in January, but as spring approaches, the sunshine consistently increases, culminating in a sunny 328 hours in May. While the sun-soaked days begin to slightly taper off in the fall, August still retains a generous amount of sunshine, closely mirroring the hours recorded in July. As the year progresses toward winter, daylight diminishes, yet even in the cooler months, Saltillo maintains a respectable average, showcasing the region's overall appeal for sun seekers year-round.

Monthly Sunshine Duration in Saltillo: August Highlighted

The August sunshine duration represents the total number of hours Saltillo 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.
JanFebMarAprMayJunJulAugSepOctNovDec200h247h302h309h328h285h309h305h285h276h268h261h
Data source: Saltillo August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Saltillo During August

In Saltillo, Mexico, the likelihood of sunny weather in August stands at 28%, a modest figure that reflects a notable dip following the sunny peaks of the spring months. Historically, August struggles to compete with the brighter days of March and April, which enjoy sun chances of 68% and 61%, respectively. As summer progresses, the chances of sunshine diminish significantly, hitting a low of 14% in June. While the chance of sun improves slightly in July, August returns to a lower probability, suggesting a trend of variable summer weather influenced by the rainy seasons ahead. This blend of sunshine and the impending monsoon creates a dynamic climate characteristic of the region, making August a month of uncertainty, where the warmth of the sun can be fleeting.

Percentage of Sunny Days in August in Saltillo

The chart illustrates the percentage of sunny days in Saltillo 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 Saltillo experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec27%61%68%61%40%14%33%28%17%34%50%65%
Data source: Saltillo August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Saltillo in August

In August, Saltillo enjoys a pleasant 12 hours of daylight, maintaining the same light duration as seen in both March and April. This reflects a slight tapering off from the longer days of summer in June and July, where daylight peaks at 13 hours. As summer transitions into early fall, the steady daylight hours signal a gradual shift towards shorter days, a trend that continues through September. Thus, August serves as a bridge, offering a delightful balance of sunshine before the daylight begins to recede in the approaching months.

Average Daylight Hours in Saltillo for August

The chart illustrates the variation in daylight duration in Saltillo throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 9m11h 32m12h 2m12h 33m12h 58m13h 11m13h 4m12h 41m12h 12m11h 42m11h 15m11h 2m
Data source: Saltillo daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Saltillo

In Saltillo, Mexico, the August wind brings a soft breeze, with average wind speeds dipping to 1.9 m/s (4 mph), similar to the gentle currents felt in September and October. This marks a noticeable decline compared to the earlier months of the year, where March experienced the highest winds at 3.0 m/s (7 mph). The summer months witness a gradual decrease in wind intensity, with June feeling the calmest at just 1.8 m/s (4 mph). This trend underscores a shift from the breezy, invigorating conditions of spring into the more tranquil ambience of late summer, inviting residents and visitors to savor the serene atmosphere Saltillo has to offer.

Average August Wind Speed in Saltillo

The chart displays monthly wind speed patterns in Saltillo, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.52.53.02.92.71.82.11.9 m/s1.92.02.12.1
Data source: Saltillo August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Saltillo Compares to Other Months

The weather in Saltillo 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 Saltillo and find detailed weather information for every month.

In August, temperatures soar with a minimum of 22°C (72°F) and an average high of 34°C (94°F), accompanied by high humidity levels of 80%. The month is also quite wet, experiencing 221 mm (8.7 in) of precipitation over 25 days. In contrast, January brings milder weather, with temperatures ranging from a low of 15°C (59°F) to a comfortable average of 22°C (72°F) and a maximum of 33°C (91°F). Precipitation is significantly lower, totaling 83 mm (3.3 in) over just 12 days, while humidity remains similar at 81%. For more detailed climate information, check out Saltillo weather in January.

August typically experiences warmer weather compared to February, with average temperatures reaching 27°C (81°F) and highs occasionally soaring to 34°C (94°F). In contrast, February sees more moderate temperatures, with averages around 23°C (74°F) and maximums hitting 33°C (92°F). Additionally, August is marked by significantly higher precipitation, totaling 221 mm (8.7 in) over 25 days, while February enjoys drier conditions with only 53 mm (2.1 in) of rain across 10 days. Despite both months having a humidity level of 80%, the combination of temperature and precipitation makes August feel much more humid and steamy. For a deeper look into February's weather patterns, visit Saltillo weather in February.

When comparing the weather in August and March, a distinct difference in temperature and precipitation is evident. August typically experiences warmer conditions, with average temperatures around 27°C (81°F) and maximums reaching up to 34°C (94°F). In contrast, March has a milder average of 25°C (77°F), with maximum temperatures soaring up to 36°C (97°F). However, August is much wetter, bringing about 221 mm (8.7 in) of precipitation over 25 days, compared to March, which sees only 34 mm (1.3 in) of rain across just 7 days. Both months maintain high humidity levels, with August at 80% and March slightly lower at 76%. For more details on March weather, check out Saltillo weather in March.

August and April present contrasting weather conditions. In August, temperatures range from a minimum of 22°C (72°F) to a maximum of 34°C (94°F), with an average of 27°C (81°F). This month is characterized by high humidity at 80% and significant rainfall, totaling 221 mm (8.7 in) spread over 25 days. In contrast, April enjoys slightly cooler temperatures, with a minimum of 18°C (65°F), a maximum of 38°C (100°F), and an average of 27°C (80°F). While April brings warm conditions, it is notably drier, with only 30 mm (1.2 in) of precipitation falling over just 6 days and a lower humidity of 74%. For more details on April's weather, check out Saltillo weather in April.

In comparing the weather between August and May, several notable differences emerge. August tends to be more humid, with an average humidity of 80%, compared to May's 74%. While the average temperature in May reaches a peak of 28°C (83°F), it can soar to a scorching maximum of 38°C (100°F), making it the hotter month overall. August, on the other hand, maintains a more moderate average temperature of 27°C (81°F), though it experiences considerably more rainfall, totaling 221 mm (8.7 in) over approximately 25 days. In contrast, May features only 55 mm (2.2 in) of precipitation spread over 11 days, leading to a generally drier environment. For those looking for more specific details, you can check Saltillo weather in May.

August and June present notable differences in weather patterns. In June, temperatures range from a minimum of 23°C (73°F) to a maximum of 37°C (98°F), making it the warmer month with an average temperature of 28°C (82°F). In contrast, August experiences slightly cooler temperatures, with a minimum of 22°C (72°F) and a maximum of 34°C (94°F), averaging 27°C (81°F). While both months see significant rainfall, June has a total precipitation of 234 mm (9.2 in) over 24 days, compared to August's 221 mm (8.7 in) across 25 days. Additionally, humidity levels are higher in August at 80%, while June's humidity is a bit lower at 74%. For more detailed information, visit Saltillo weather in June.

Comparing the weather in August and July reveals some interesting similarities and differences. Both months feature a similar temperature range, with average highs around 34°C (94°F) and lows close to 22°C (72°F) in August and 23°C (73°F) in July. However, August experiences significantly higher precipitation, totaling 221 mm (8.7 in) over 25 days, compared to July's 174 mm (6.8 in) over 24 days. Additionally, August has a slightly higher average humidity at 80%, while July hovers around 79%. For more detailed insights about July's weather, you can check Saltillo weather in July.

In comparing the weather of August and September, both months share similar temperature ranges, with minimums around 22°C (72°F), averages at 27°C (81°F), and maximums reaching up to 34°C (94°F). However, September experiences slightly higher precipitation with 248 mm (9.8 in) over 26 days, compared to August's 221 mm (8.7 in) over 25 days. The humidity remains quite stable, with August at 80% and September at 79%. For more specific insights into September weather, you can visit Saltillo weather in September.

In August, temperatures tend to be warm, with a minimum of 22°C (72°F) and an average of 27°C (81°F), peaking at 34°C (94°F). The month also sees significant rainfall, totaling 221 mm (8.7 in) across 25 days, coupled with high humidity at 80%. In contrast, October experiences slightly cooler conditions, with a minimum of 19°C (66°F) and an average of 26°C (79°F), while still reaching a maximum of 34°C (93°F). Rainfall increases marginally to 231 mm (9.1 in) spread over 22 days, and humidity hovers around 81%. For a detailed look at what to expect, check out Saltillo weather in October.

August and November exhibit contrasting weather patterns, with August characterized by warmer temperatures and higher humidity. During August, average temperatures hover around 27°C (81°F), peaking at 34°C (94°F), while experiencing significant precipitation of 221 mm (8.7 in) over 25 days. In contrast, November brings a milder climate, with an average temperature of 24°C (75°F) and a maximum of 32°C (90°F). The month sees reduced rainfall, totaling 159 mm (6.3 in) across 18 days, though humidity remains relatively high at 84%. For a closer look at November weather specifics, visit Saltillo weather in November.

In August, the weather is significantly warmer and more humid, with temperatures ranging from a minimum of 22°C (72°F) to a maximum of 34°C (94°F), accompanied by heavy rainfall totaling 221 mm (8.7 in) over 25 days. In contrast, December offers a milder climate, with temperatures varying from a minimum of 15°C (60°F) to a maximum of 32°C (90°F), and significantly less precipitation at 68 mm (2.7 in) over 13 days. Notably, humidity remains high in both months, peaking at 80% in August and a slightly higher 85% in December, but the overall experience of the weather is quite different. For further details, check out Saltillo weather in December.

Compare Saltillo's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Saltillo

As we delve into the weather conditions of August in Saltillo, it's evident that this month stands out with its warm temperatures and significant precipitation. The combination of an average high around 27°C and a humidity level reaching 80% creates a uniquely muggy atmosphere, which is quite different from the drier months that precede it. With rain averaging over 221 mm across 25 days, August brings a refreshing contrast, making it one of the wettest months in the region. This notable shift underscores how August acts as a bridge between the sweltering summer and the cooler fall, influencing local life and ecosystems. For a more detailed look at the overall weather trends, visit Saltillo Climate.