July Weather in Coahuila, Mexico

Last updated: April 22, 2025

July in Coahuila, Mexico experiences warm temperatures with a maximum of 36°C (97°F) and an average of 29°C (84°F), making it one of the hottest months of the year. Nighttime temperatures provide some relief, dropping to a minimum of 23°C (73°F). This month also sees 55 mm (2.1 in) of rainfall spread over 13 days, contributing to a humidity level of 77%. While the heat can be intense, the sporadic rain offers a refreshing contrast, highlighting the diverse climate of this vibrant region.

July Temperature in Coahuila

In July, temperatures in Coahuila, Mexico continue the trend of warm summer days, with minimums averaging 23°C (73°F) and highs reaching up to 36°C (97°F). This month sees the highest average temperature of 29°C (84°F), maintaining the consistent warmth that characterizes the region throughout the summer. Interestingly, July’s temperatures mirror those of August and September, emphasizing the steady heat during these months, making it a perfect time for those who enjoy a sunny climate. As the summer progresses, the increasing warmth can also be felt compared to the cooler early months of the year, creating an inviting atmosphere for outdoor activities and exploration.

July Weather in Coahuila: Daily Temperature Highs, Lows, and Averages

The chart illustrates July temperature patterns in Coahuila, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec747780838583838383817876
Data source: Temperature data for Coahuila 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.

July Precipitation in Coahuila

In July, Coahuila experiences a notable peak in precipitation, with 55 mm (2.1 in) falling over approximately 13 days of rainfall. This marks a significant drop from the torrential 154 mm (6.1 in) witnessed in June but is part of the region's rainy season, as showers continue to accumulate through the summer months. Notably, while July's rainfall decreases compared to June, it sets the stage for the typically wetter August and September, where precipitation averages rise again, showcasing Coahuila's climate transition from the dry winter months to a lush, green landscape in summer.

July Precipitation Trends in Coahuila

The chart displays monthly precipitation patterns in Coahuila, with values for each month alongside July's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how July's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec208315321545585821092616
Data source: Precipitation data for July generated using information from the Copernicus Climate Change Service.
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July Humidity in Coahuila

In July, Coahuila experiences a notable humidity level of 77%, which aligns closely with the preceding and following months of August, also at 77%. This slight rise in humidity from June’s 73% indicates a trend where moisture levels stabilize during the heart of summer. Interestingly, throughout the year, January and February maintain the highest humidity levels at around 79% and 80%, respectively, while the peak summer months, from May to August, see moderate humidity that fluctuates between 72% and 77%. Overall, as the year progresses, humidity begins to gradual rise in the late months, peaking again in November and December, with values reaching 81% and 84%, creating a compelling seasonal rollercoaster of moisture in the air.

July Average Humidity in Coahuila

This chart illustrates the average monthly humidity levels in Coahuila, with July's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how July's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec79%80%76%74%72%73%77%77%76%77%81%84%
Data source: Humidity data for July generated using information from the Copernicus Climate Change Service.

July UV Index in Coahuila

In July, Coahuila, Mexico, continues to experience extreme sun exposure, with a consistently high UV Index of 13, which means that sunburn can occur in as little as 10 minutes. This month mirrors the preceding stretch from March to June, where the UV Index plateaued at this level, indicating a trend of intense solar radiation that peaks through the summer months. Even as temperatures rise, it’s crucial to remain vigilant; the UV Index will dip slightly in August, dropping to 12, yet it still remains in the extreme category. This persistent intensity underscores the need for sun protection, especially for residents and visitors alike. For more detailed information on UV levels throughout the year, visit Coahuila UV Index.

Maximum UV Index Levels in Coahuila for July

The chart shows the monthly maximum UV Index (UVI) for Coahuila in July, 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.
JanFebMarAprMayJunJulAugSepOctNovDec810131313131312121187
Data source: Coahuila July 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.

July Sunshine in Coahuila

In July, Coahuila, Mexico, basked in a glorious 343 hours of sunlight, making it one of the sunniest months of the year. This peak follows a consistent upward trend from the previous months, notably surpassing June's 290 hours and reflecting strong sunshine accumulation as summer fully takes hold. The sunlight hours in July not only provide ample opportunity for outdoor activities but also set the stage for the warm, vibrant days characteristic of the region. As the summer progresses into August with 334 hours of sun, the warmth remains a staple, ensuring that Coahuila continues to enjoy a radiant summer ambiance. This pattern invites both locals and visitors to relish in the abundant sunshine that fuels the state's lively culture and picturesque landscapes.

Monthly Sunshine Duration in Coahuila: July Highlighted

The July sunshine duration represents the total number of hours Coahuila experiences direct sunlight during the month of July, excluding cloudy or obstructed periods. This chart compares the sunshine duration of July with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec224h276h324h317h342h290h343h334h309h302h301h291h
Data source: Coahuila July Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Coahuila During July

In Coahuila, Mexico, July presents a 50% chance of sunny weather, a reflection of the region's fluctuating summer climate. As spring transitions into summer, the likelihood of sun dips significantly in June to just 27%, only to recover moderately in July. This pattern suggests a shift in weather dynamics where the earlier warm months—March and April—boast higher sun probabilities at 80% and 72%, respectively. Following the peak spring sun, the chance of clear skies remains inconsistent through the summer, with August fluctuating slightly to 56%. This variation emphasizes the unpredictable nature of Coahuila’s summer weather, where sun seekers may find themselves in a delightful game of chance.

Percentage of Sunny Days in July in Coahuila

The chart illustrates the percentage of sunny days in Coahuila throughout the year, with July 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 Coahuila experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec50%73%80%72%51%27%50%56%35%45%71%70%
Data source: Coahuila July chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Coahuila in July

In Coahuila, Mexico, the month of July offers an inviting 13 hours of daylight, maintaining the bright and vibrant atmosphere established in the preceding months. As the year progresses, a clear trend emerges: daylight duration increases from 11 hours in January to a peak of 13 hours during the summer months, illustrating the region's transition into the warmer season. This abundance of sunlight persists through June and July, before gradually tapering off in the following months, signaling a shift back towards shorter days as autumn approaches. This rhythmic ebb and flow of daylight not only highlights the region's seasonal cycles but also provides ample opportunity for outdoor activities and exploration under Coahuila's sunny skies.

Average Daylight Hours in Coahuila for July

The chart illustrates the variation in daylight duration in Coahuila throughout the year, with July highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 1m11h 27m12h 2m12h 37m13h 6m13h 21m13h 13m12h 47m12h 13m11h 38m11h 8m10h 53m
Data source: Coahuila daylight hours, calculated by summing the hours between sunrise and sunset for each day.

July Winds in Coahuila

In July, the winds in Coahuila, Mexico begin to soften, with an average speed of 3.3 m/s (7 mph), marking a continuation of the trend observed since the warmer months. After hovering around 4 m/s earlier in the spring, the wind speed has gently declined from June’s 3.7 m/s. This is indicative of the hot, humid summer conditions typical of the region, as the atmosphere stabilizes and the prevailing breezes become lighter. Interestingly, the following months continue this pattern, with August and September recording even lighter winds at 3.2 m/s and 3.1 m/s, respectively. Overall, this seasonal shift underscores a natural diminishing of wind activity as the heat intensifies in Central Mexico, inviting a more serene, if not still moment in the landscape.

Average July Wind Speed in Coahuila

The chart displays monthly wind speed patterns in Coahuila, with values for each month shown alongside July's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how July's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.83.94.44.34.03.73.3 m/s3.23.12.93.33.6
Data source: Coahuila July wind data, generated using information from the Copernicus Climate Change Service.

How July Weather in Coahuila Compares to Other Months

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

In July, the weather is significantly warmer, with temperatures ranging from a minimum of 23°C (73°F) to a maximum of 36°C (97°F) and an average of 29°C (84°F). This month also experiences higher precipitation, averaging 55 mm (2.1 in) over approximately 13 days, resulting in a humid atmosphere with 77% humidity. In contrast, January presents milder conditions, with temperatures varying from a minimum of 13°C (56°F) to a maximum of 34°C (93°F), averaging 23°C (75°F). There is notably less rain during this month, with only 20 mm (0.8 in) of precipitation spread across about 4 days, and humidity slightly higher at 79%. For more details on January weather, you can visit Coahuila weather in January.

In comparing the weather of July and February, July is characterized by significantly higher average temperatures, with a minimum of 23°C (73°F) and an average of 29°C (84°F), reaching a maximum of 36°C (97°F). This month also experiences higher precipitation, averaging 55 mm (2.1 in) over 13 days, contributing to a humid atmosphere with 77% humidity. Conversely, February is milder, with a minimum temperature of 12°C (53°F) and an average of 25°C (78°F), also peaking at 36°C (97°F). Precipitation is considerably less in February, totaling only 8 mm (0.3 in) across just 1 day, while humidity is slightly higher at 80%. For a more detailed look at February weather, you can visit Coahuila weather in February.

In July, the weather is characterized by warmer temperatures, with minimums around 23°C (73°F) and average highs peaking at 36°C (97°F). The month sees a significant amount of rain, totaling 55 mm (2.1 in) over approximately 13 days, contributing to a humidity level of 77%.

In contrast, March offers milder temperatures with a minimum of 16°C (60°F) and an average high of 39°C (102°F), though it experiences very little rainfall, only 3 mm (0.1 in) over the course of the month, and no precipitation days at all. The humidity remains relatively stable at 76%. This stark difference in precipitation and temperature patterns makes July much more humid and wet compared to the dry and pleasant conditions of March. For further details, you can check Coahuila weather in March.

In comparing the weather between July and April, we observe notable differences in temperature and precipitation patterns. July typically experiences average temperatures ranging from a minimum of 23°C (73°F) to a maximum of 36°C (97°F), alongside a higher average humidity of 77%. In contrast, April boasts a minimum temperature of 17°C (63°F) and can reach scorching highs of 40°C (105°F) with an average temperature of 28°C (83°F). Precipitation also varies significantly, with July receiving 55 mm (2.1 in) over 13 days, whereas April sees much less rain, totaling only 15 mm (0.6 in) over just 3 days. For more detailed information on April weather, you can refer to Coahuila weather in April.

In comparing the weather between July and May, both months experience warm temperatures, but there are notable differences. July has a minimum temperature of 23°C (73°F) and an average of 29°C (84°F), whereas May features slightly cooler minimum temperatures at 18°C (65°F) but a higher maximum of 40°C (104°F). Precipitation also varies: July receives 55 mm (2.1 in) over about 13 days, while May has only 32 mm (1.3 in) spread over just 6 days. Additionally, July's humidity level is higher at 77%, compared to May's 72%. For more details, you can check Coahuila weather in May.

In June, the weather was notably hotter than in July, with maximum temperatures reaching up to 38°C (100°F) compared to July's peak of 36°C (97°F). Both months experienced similar minimum temperatures, starting at around 23°C (73°F). June, however, had significantly higher precipitation, totaling 154 mm (6.1 in) over 16 days, while July saw only 55 mm (2.1 in) across 13 days. Additionally, humidity levels were slightly higher in July at 77%, compared to June’s 73%. For further details on the June weather, you can visit Coahuila weather in June.

In comparing the weather of July and August, both months exhibit relatively warm temperatures, with July experiencing a slightly higher average temperature of 29°C (84°F) compared to August's 28°C (83°F). However, both months have the same minimum and maximum temperatures, ranging from 23°C (73°F) to 36°C (97°F). Notably, August tends to be wetter, receiving 85 mm (3.4 in) of precipitation over 18 days, compared to July's 55 mm (2.1 in) spread across 13 days. Humidity remains consistent at 77% in both months, contributing to the overall sultry feel. For more specific details about weather patterns, you can visit Coahuila weather in August.

In July, the weather is characterized by hot temperatures, with a minimum of 23°C (73°F), an average of 29°C (84°F), and a maximum reaching up to 36°C (97°F). The month sees moderate rainfall, totaling 55 mm (2.1 in) over 13 days, and humidity levels remain high at 77%.

In contrast, September experiences slightly cooler temperatures, with the average temperature dropping to 28°C (83°F) while still reaching a maximum of 36°C (96°F). However, it is a wetter month, receiving 82 mm (3.2 in) of precipitation over 17 days, and the humidity is only slightly lower at 75%. For more details, you can check out Coahuila weather in September.

In July, the weather typically features warmer temperatures, with a minimum of 23°C (73°F) and an average of 29°C (84°F), while October brings slightly cooler conditions, with a minimum of 18°C (64°F) and an average of 27°C (82°F). Despite both months reaching a maximum of 36°C (96°F) to 97°F, October experiences higher precipitation, totaling 109 mm (4.3 in) over 17 days compared to July's 55 mm (2.1 in) across 13 days. Humidity levels remain similar in both months, around 76-77%. For more detailed information, check out Coahuila weather in October.

In July, the weather is typically hot and humid, with temperatures ranging from a minimum of 23°C (73°F) to a scorching maximum of 36°C (97°F) and an average temperature of around 29°C (84°F). The month experiences significant precipitation, totaling 55 mm (2.1 in) over 13 days, contributing to a humidity level of 77%.

In contrast, November presents a much milder climate, with temperatures ranging from a cooler minimum of 14°C (58°F) to a maximum of 34°C (93°F), and an average temperature of 25°C (78°F). This month sees considerably less rainfall, with only 26 mm (1.0 in) falling over approximately 7 days, and humidity slightly higher at 81%. For more detailed information, you can check Coahuila weather in November.

In July, temperatures soar with a minimum of 23°C (73°F) and an average of 29°C (84°F), reaching maximums of 36°C (97°F). The month sees significant rainfall, with precipitation totaling 55 mm (2.1 in) across 13 days, and the humidity levels sit at a high 77%. In contrast, December offers a cooler experience, featuring a minimum temperature of 13°C (56°F) and an average of 24°C (76°F), peaking at 34°C (93°F). Rainfall is quite low at just 16 mm (0.6 in) over 3 days, but humidity is slightly higher at 84%. For a more detailed look at what to expect, check out Coahuila weather in December.

Compare Coahuila's Climate with Cities Worldwide

Conclusion: What to Expect From July Weather in Coahuila

As July unfolds in Coahuila, the weather takes on a distinctly warm and humid character, characterized by higher temperatures and increased precipitation compared to other months. While the average heat reaches a balmy 29°C, the humidity levels soar to around 77%, creating a lively yet steamy atmosphere. Frequently, afternoon showers contribute to the refreshing respite from the sun, making it a month where slight cool downs offset the heat. This blend of warmth and rain sets July apart, inviting both locals and travelers to experience the unique climatic charm of Coahuila. For more insights on the weather trends in this region, explore Coahuila Climate.