August Weather in Sonora, Mexico

Last updated: April 22, 2025

August in Sonora, Mexico offers a warm and humid climate, with maximum temperatures peaking at an inviting 33°C (92°F) and an average of 26°C (78°F). The nights bring a cooler respite with temperatures dropping to a minimum of 17°C (62°F). This month is characterized by significant rainfall, accumulating to an impressive 250 mm (9.8 in) over 28 days, resulting in a lush landscape. The high humidity level of 82% enhances the tropical feel, making it a unique time to experience the vibrant atmosphere of Sonora.

August Temperature in Sonora

In August, Sonora, Mexico, showcases warm summer conditions, with temperatures consistently holding a minimum of 17°C (62°F) and reaching a maximum of 33°C (92°F). The average temperature settles around 26°C (78°F), reflecting a slight cooling trend compared to the intense heat of earlier months like April, which peaks at 40°C (104°F). As summer transitions toward fall, the nights begin to feel more comfortable, while daytime temperatures remain invitingly warm. Overall, August embodies the essence of Sonora’s summer, where warm days and pleasant nights provide an ideal backdrop for outdoor activities and exploration.

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

The chart illustrates August temperature patterns in Sonora, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec677073778079787878767168
Data source: Temperature data for Sonora generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

August Precipitation in Sonora

In August, Sonora, Mexico experiences a significant surge in precipitation, with an impressive 250 mm (9.8 in) of rainfall over 28 days. This substantial increase follows the earlier months of the rainy season, demonstrating a clear upward trend leading into September, which averages even more at 301 mm (11.8 in). The heightened rainfall not only indicates the peak of the summer monsoon but also highlights a period where the region transforms, as the persistent showers rejuvenate the arid landscape. As the monsoon persists, the frequency of rainy days captures the essence of Sonora's climate, shifting from the drier months that precede it, and setting the stage for a lush, vibrant environment as summer unfolds.

August Precipitation Trends in Sonora

The chart displays monthly precipitation patterns in Sonora, 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.
JanFebMarAprMayJunJulAugSepOctNovDec4749666311926918025030122511445
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

August Humidity in Sonora

In August, Sonora, Mexico experiences a humidity level of 82%, marking a subtle peak in a summer characterized by relatively stable moisture. The trend throughout the year reveals a gradual decline in humidity from a high of 88% in January to a low of 81% in June and July, before leveling off again in the warm month of August. Following August, humidity surges back up, reaching 86% in September and continuing to climb, ultimately culminating in a high of 91% by November and December. This cyclical fluctuation demonstrates the region's transition from drier months towards a more humid late-year climate, hinting at a vibrant seasonal rhythm in Sonora's weather patterns.

August Average Humidity in Sonora

This chart illustrates the average monthly humidity levels in Sonora, 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 Sonora

In August, Sonora, Mexico, maintains an extreme UV Index of 13, indicating significant sun exposure risks. This level of intensity is consistent with the peak summer months of June and July, where the UV Index also reached 14. Throughout the summer, the burn time remains notably short at just 10 minutes, stressing the importance of protective measures for outdoor activities. As the seasons transition into September and October, the UV Index stays robustly high at 13 and 11, respectively, before easing in November and December. The data suggests that, overall, Sonora experiences prolonged periods of extreme UV exposure; therefore, staying vigilant with sun safety practices is essential. For more information on UV levels throughout the year, visit Sonora UV Index.

Maximum UV Index Levels in Sonora for August

The chart shows the monthly maximum UV Index (UVI) for Sonora 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.
JanFebMarAprMayJunJulAugSepOctNovDec911131313141413131198
Data source: Sonora 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 Sonora

August in Sonora, Mexico, boasts a remarkable 315 hours of sunshine, making it one of the sunniest months of the year. Following a peak in July at 324 hours, the sunshine hours in August remain impressive, highlighting the region's consistently bright summer. As the year progresses, we notice a steady increase in sunlight from January's 214 hours to the height of summer, creating an inviting atmosphere perfect for outdoor adventures. Although there is a slight dip in sunlight as autumn approaches, with September at 289 hours, the overall trend illustrates a vibrant and sun-soaked climate, ideal for those seeking warmth and leisure in Mexico's stunning landscapes.

Monthly Sunshine Duration in Sonora: August Highlighted

The August sunshine duration represents the total number of hours Sonora 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.
JanFebMarAprMayJunJulAugSepOctNovDec214h255h297h301h316h288h324h315h289h300h279h283h
Data source: Sonora August Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Sonora During August

August in Sonora, Mexico, sees a 35% chance of sunny weather, making it one of the more optimistic months for sun-seekers during the summer. This month continues a gradual upward trend from the rainy season's peak in June, where sunlight is less likely at just 13%. Following July's moderate 32%, August allows for more sunshine, hinting at a turning point as the summer heat begins to wane. While the probability of clear skies in August is lower than in the colder months, such as December, with a 58% chance of sun, it's still a favorable time for outdoor activities as the region transitions out of its rainy period. So while the sun may not be out every day, August offers a pleasant blend of warmth and sunshine in the vibrant landscapes of Sonora.

Percentage of Sunny Days in August in Sonora

The chart illustrates the percentage of sunny days in Sonora 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 Sonora experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec25%42%51%47%39%13%32%35%19%29%31%59%
Data source: Sonora August chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Sonora in August

In August, Sonora, Mexico experiences a shift in daylight, with approximately 12 hours of sunshine illuminating the landscape. This marks a gradual transition from the peak summer months, where daylight reached its height. Notably, the pattern from May through July showcases an abundance of light with 13 hours daily, perfect for outdoor activities and exploration. As August progresses towards autumn, daylight begins to wane slightly, mirroring the earlier months of the year. Following August, September holds steady at 12 hours, but soon the sun begins to retreat, and by October, daylight drops to 11 hours. This rhythmic change in daylight duration not only highlights the beauty of Sonora's climate but also serves as a reminder of nature's ever-revolving cycle.

Average Daylight Hours in Sonora for August

The chart illustrates the variation in daylight duration in Sonora throughout the year, with August highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 7m11h 31m12h 2m12h 34m13h 1m13h 14m13h 7m12h 43m12h 12m11h 40m11h 13m10h 59m
Data source: Sonora daylight hours, calculated by summing the hours between sunrise and sunset for each day.

August Winds in Sonora

In Sonora, Mexico, the winds in August whisper soft melodies, with an average wind speed of 1.3 m/s (3 mph). As summer approaches its end, a subtle uptick can be noted compared to the preceding months, revealing a gentle breeze that dances through the desert landscapes. This follows a trend of relatively consistent wind speeds across the year, mostly hovering around 1.2 to 1.5 m/s (3 mph). The warmest months of May through July experience slightly calmer winds, establishing a rhythm that invites the serene beauty of nature, while August offers a refreshing yet mild change. As autumn nears, the winds of Sonora remain a constant companion, bridging the vibrant heat of summer with the crispness of fall.

Average August Wind Speed in Sonora

The chart displays monthly wind speed patterns in Sonora, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.41.51.51.51.21.21.21.3 m/s1.21.21.31.2
Data source: Sonora August wind data, generated using information from the Copernicus Climate Change Service.

How August Weather in Sonora Compares to Other Months

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

August and January showcase contrasting weather patterns. In August, temperatures range from a mild 17°C (62°F) at night to a sweltering 33°C (92°F) during the day, with an average of 26°C (78°F). This month is notably humid, with an average humidity of 82% and extensive rainfall of 250 mm (9.8 in) over 28 days. In stark contrast, January features cooler temperatures, with nighttime lows dipping to 8°C (47°F) and daytime highs reaching up to 33°C (91°F), averaging around 20°C (67°F). The precipitation is significantly lower at 47 mm (1.9 in) over just 9 days, resulting in slightly higher humidity at 88%. For more detailed insights, check out Sonora weather in January.

August and February present contrasting weather patterns. In August, temperatures range from a minimum of 17°C (62°F) to a maximum of 33°C (92°F), with an average of 26°C (78°F). The month is characterized by significant rainfall, totaling 250 mm (9.8 in) over 28 days, and high humidity at 82%. In stark contrast, February experiences milder temperatures, with a minimum of 9°C (48°F) and a maximum reaching 36°C (98°F), while the average is around 21°C (70°F). Precipitation is significantly lower in February, amounting to only 49 mm (1.9 in) over just 9 days, and humidity is slightly higher at 86%. For a more detailed overview of February weather, you can visit Sonora weather in February.

August and March exhibit notable differences in weather patterns. In August, temperatures range from a minimum of 17°C (62°F) to a maximum of 33°C (92°F), with an average of 26°C (78°F). The month is characterized by high humidity at 82% and significant precipitation of 250 mm (9.8 in) spread over 28 days, suggesting a wet and sticky climate. In contrast, March experiences milder temperatures, with a minimum of 11°C (53°F) and a maximum of 37°C (98°F), averaging 23°C (73°F). The precipitation is considerably less, totaling 66 mm (2.6 in) over just 9 days, and humidity is slightly higher at 84%. For more detailed information about this month, visit Sonora weather in March.

In comparing the weather of August and April, it’s clear that April experiences slightly cooler temperatures overall, with a minimum of 13°C (55°F) and an average of 25°C (77°F), while August's minimum is higher at 17°C (62°F) and averages around 26°C (78°F). Notably, August tends to be more humid with an average of 82%, compared to April’s 81%. Precipitation also diverges significantly: August sees considerably more rainfall at 250 mm (9.8 in) over 28 days, whereas April has just 63 mm (2.5 in) over only 9 days, making it a drier month. For more details about the weather patterns in April, you can visit Sonora weather in April.

When comparing the weather in August and May, both months share a similar minimum temperature of around 17°C (62°F), but May boasts a notably higher maximum temperature of 37°C (100°F) compared to August's peak of 33°C (92°F). Average temperatures in May are slightly higher at 27°C (80°F) than in August, where they average 26°C (78°F). Precipitation patterns vary significantly, with August experiencing a much wetter climate, receiving 250 mm (9.8 in) over 28 days, whereas May has only 119 mm (4.7 in) across 15 days. Despite their humidity levels remaining consistent at 82%, the stark differences in maximum temperatures and precipitation suggest that May is hotter and less rainy than August. For more details, check out Sonora weather in May.

When comparing the weather in August and June, both months exhibit warm temperatures, with August showing a minimum of 17°C (62°F) and a maximum of 33°C (92°F), while June has a slightly higher maximum temperature of 36°C (96°F) and a minimum of 18°C (65°F). Both months experience substantial rainfall, with June receiving 269 mm (10.6 in) over 26 days and August recording 250 mm (9.8 in) spread across 28 days. The humidity levels are quite similar, with August at 82% and June slightly lower at 81%. This consistency in humidity and warmth makes both months quite tropical, but June tends to be hotter overall. For more details on June weather patterns, you can check Sonora weather in June.

In comparing the weather between July and August, we see that August has a slightly warmer average temperature of 26°C (78°F) compared to July's 25°C (77°F), while the minimum and maximum temperatures remain consistent at 17°C (62°F) and 33°C (92°F), respectively, for both months. Notably, August experiences significantly more precipitation, with 250 mm (9.8 in) over 28 days, in contrast to July's 180 mm (7.1 in) over 23 days. Humidity levels rise slightly in August to 82%, compared to July's 81%. For more detailed information on July weather, visit Sonora weather in July.

In comparing the weather between August and September, both months feature similar minimum temperatures, averaging around 17°C (62°F), but September experiences a slight decline in average temperature, with an average of 25°C (78°F) compared to August's 26°C (78°F). However, September can feel warmer, with maximum temperatures soaring up to 35°C (95°F), surpassing August’s maximum of 33°C (92°F). Precipitation levels increase in September, with a total of 301 mm (11.8 in) recorded, compared to August's 250 mm (9.8 in), and both months have precipitation over the same number of days—28. Humidity also rises slightly in September, averaging 86%, while August maintains an average of 82%. For more detailed climate specifics, you can check out Sonora weather in September.

In August, the weather is generally warm, with temperatures ranging from a minimum of 17°C (62°F) to a maximum of 33°C (92°F), and an average temperature of 26°C (78°F). This month also experiences significant rainfall, with about 250 mm (9.8 in) over 28 days, contributing to a high humidity level of 82%. In contrast, October sees slightly cooler conditions, with temperatures ranging from a minimum of 15°C (60°F) to the same maximum of 33°C (93°F), but an average temperature of 24°C (76°F). Precipitation decreases to 224 mm (8.8 in) over 21 days, while humidity rises slightly to 90%. For more details on the weather specifically in October, you can refer to Sonora weather in October.

In August, the weather is typically warmer, featuring an average temperature of 26°C (78°F) with a high of 33°C (92°F) and a notably high humidity level of 82%. This month experiences considerable rainfall, with 250 mm (9.8 in) over 28 days, making it one of the wetter months. In contrast, November brings milder temperatures, with an average of 22°C (71°F) and a similar maximum of 33°C (92°F). However, November has significantly less precipitation at 114 mm (4.5 in) spread over just 17 days, accompanied by even higher humidity at 91%. For more insights on the weather, you can check Sonora weather in November.

The weather in August is characterized by higher temperatures and significant humidity, with average temperatures around 26°C (78°F) and peaks reaching up to 33°C (92°F). The month experiences considerable rainfall, totaling approximately 250 mm (9.8 in) over 28 days, creating a humid environment with an average humidity of 82%. In contrast, December offers a milder climate, with average temperatures dropping to 20°C (68°F) and a maximum of 32°C (90°F), though the minimum can fall to 6°C (43°F). The precipitation is much less at 45 mm (1.8 in) over just 9 days, and humidity remains high at 91%. For more insights into December's climate, you can check Sonora weather in December.

Compare Sonora's Climate with Cities Worldwide

Conclusion: What to Expect From August Weather in Sonora

August in Sonora presents a unique climate experience, marked by higher temperatures and significant humidity compared to other months. This time of year witnesses an increase in both maximum daytime heat and average temperatures, while nighttime offers a mild respite. Rainfall is also notable, with many days experiencing precipitation, contributing to the overall lushness of the region. With humidity levels soaring, August certainly feels more tropical compared to the drier months. For those planning to visit, understanding this weather pattern is essential. For further details, check out the Sonora Climate page.