Last updated: April 22, 2025
In Hermosillo, Mexico, August presents a warm and humid climate, with maximum temperatures reaching up to 32°C (90°F) and an average of 24°C (76°F). Nights cool down to a minimum of 17°C (64°F), offering some respite from the daytime heat. This month is also notable for its significant precipitation, totaling 590 mm (23.2 in), spread across 30 rainy days, leading to an humidity level of around 82%. Visitors should be prepared for a mix of heat and frequent showers, making it essential to stay hydrated and plan activities accordingly.
In Hermosillo, Mexico, August marks a continuation of the warm, dry summer season, characterized by mild nights and pleasant days. With minimum temperatures hovering around 17°C (64°F), the evenings provide a refreshing respite from the daytime heat. The average temperature remains a consistent 24°C (76°F), while the daytime highs reach up to 32°C (90°F), perfectly balancing comfort and warmth. This pattern mirrors the preceding months, where temperatures gradually warm, peaking in July and August before easing into the milder fall. As the month progresses, visitors can expect a mix of sun and warmth, making it an ideal time for outdoor activities and enjoying the vibrant local culture.
August is a peak month for precipitation in Hermosillo, Mexico, with an impressive 590 mm (23.2 in) of rainfall, marking it as one of the wettest months of the year. What stands out is not just the volume of rain but also the consistency, as it typically experiences 30 rainy days. This is part of a broader trend, with the summer months of May through September showing a significant surge in rainfall, culminating in August. Following this pattern, the region sees its precipitation start to decrease in September, dropping to 683 mm (26.9 in) while still maintaining a high number of rainy days. This transition indicates a gradual shift from the intense summer monsoon season into a slightly drier fall, but the lingering moisture continues to nourish the landscape long into the autumn months.
In August, Hermosillo, Mexico, experiences a notable spike in humidity, reaching 82%. This marked increase is part of a broader trend seen throughout the summer months, where humidity levels climb steadily from a milder 57% in April to the high of 75% in July. The transition into late summer reflects the region's warm climate, with humidity remaining consistently high in both August and September. Interestingly, as the year progresses into the fall, humidity dips only slightly, settling at 80% in November and continuing to hover around the 76-83% range through the remainder of the year. Overall, August's humidity not only epitomizes the peak of summer but also contributes to the region's characteristic climate, making it a significant time for residents and visitors alike.
In Hermosillo, Mexico, the UV Index in August remains notably high, registering at 13 and categorized as extreme. This is part of a trend that peaks during the summer months; from March to September, the UV Index consistently holds between 13 and 14, indicating a significant risk of harm from unprotected sun exposure. As summer fades into early autumn, the UV Index drops slightly in October but remains at an extreme level of 13. With a burn time of just 10 minutes across these peak months, residents and visitors alike should take precautions to protect their skin. For detailed insights on UV levels throughout the year, check out the Hermosillo UV Index.
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August in Hermosillo, Mexico, offers a delightful balance of sunshine, boasting 285 hours of radiant daylight. This marks a slight dip from the sun-drenched months of June and July, which recorded 259 and 303 hours, respectively. Interestingly, while the sun shines bright, August typically transitions the city into a late-summer atmosphere, where the warmth begins to meld with cooler autumn breezes. This trend of long daylight hours is mirrored in the surrounding months; the tail end of the summer maintains a generous output of sunshine, maintaining an average that outshines several earlier months like January and February. As the year progresses towards September, with its 267 hours, the lingering summer warmth and sunlight makes August a captivating time to experience the vibrant culture and stunning landscapes of Hermosillo.
In Hermosillo, Mexico, the likelihood of sunny weather takes a noticeable dip in August, with only an 11% chance of sunshine gracing the city. This trend reflects a culmination of the warm summer months, where the probability of clear skies dwindles significantly, especially following June and July, both of which already feature minimal sun at 7% and 18% respectively. As the year progresses from the bright and sunny days typical of January and February, which boast percentages above 65%, August marks a transitional phase, with the onset of rainier conditions. Therefore, if you're planning a visit during this month, it's wise to prepare for potentially cloudy skies and cooler temperatures, as the chance for sun remains quite slim.
In Hermosillo, Mexico, August marks the continuation of a steady 12 hours of daylight that characterizes the summer months. As the year progresses from January through to March, daylight gradually increases, reaching its peak in June and remaining consistent until the equinox in September. This balance of light allows for vibrant, sun-soaked days perfect for outdoor activities. As the autumn months close in, daylight hours begin to taper off, signaling a shift towards the shorter days of winter. Overall, August stands out within a harmonious pattern of illumination that transitions effortlessly from the longer summer days to the more subdued light of fall.
In Hermosillo, Mexico, the August wind typically mirrors the seasonal calm, exhibiting an average speed of 1.1 m/s (2 mph), a trend consistent with the preceding summer months. Throughout the year, wind speeds show a subtle decline from the slight breezes of January and February, which reach 1.4-1.5 m/s (3 mph), down to the gentler currents of late summer and early fall. This gradual softening underscores a shift into the warmer, more tranquil days of the region, encouraging outdoor activities in the comfortably still air. As autumn approaches, with averages dipping further, the wind continues to play a gentle role in the rich tapestry of Hermosillo's climate, reminding residents of the serene beauty often found in the city's summer evenings.
The weather in Hermosillo 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 Hermosillo and find detailed weather information for every month.
August and January present distinct weather patterns in Hermosillo. In August, temperatures range from a minimum of 17°C (64°F) to a maximum of 32°C (90°F), with an average of 24°C (76°F). This month is characterized by high humidity at 82% and substantial precipitation, accumulating 590 mm (23.2 in) over 30 days. In contrast, January features slightly cooler temperatures, with a minimum of 13°C (56°F) and a maximum of 32°C (91°F), averaging 23°C (73°F). The winter month experiences significantly less rainfall, with only 27 mm (1.0 in) over just 6 days and lower humidity at 76%. For more details on January weather, check out Hermosillo weather in January.
August and February present noticeably different weather patterns. In August, temperatures range from a minimum of 17°C (64°F) to a maximum of 32°C (90°F) with an average of 24°C (76°F). This month also experiences heavy rainfall, with a total precipitation of 590 mm (23.2 in) over 30 days, contributing to high humidity levels of 82%. In contrast, February sees slightly cooler nights with a minimum of 14°C (57°F), while daytime highs reach 33°C (91°F) and an average temperature of 24°C (75°F). Precipitation in February is significantly lower, with only 15 mm (0.6 in) falling over just 3 days, and humidity is milder at 68%. For a more detailed look, check out Hermosillo weather in February.
When comparing the weather in August and March, one can observe notable differences in temperature and precipitation. August tends to be slightly warmer, with temperatures ranging from a minimum of 17°C to a maximum of 32°C, while March has a similar average temperature but starts off a bit cooler with a minimum of 15°C. However, August is characterized by significantly higher rainfall, averaging around 590 mm over 30 days, in stark contrast to March’s mild 38 mm over just 9 days. Additionally, the humidity is much higher in August at 82%, compared to the 59% humidity typically experienced in March. For more details on March weather, you can check Hermosillo weather in March.
When comparing the weather in August and April, notable differences emerge. August tends to be warmer overall, with average temperatures around 24°C (76°F) and highs reaching 32°C (90°F). However, it is characterized by high humidity at 82% and substantial rainfall, with about 590 mm (23.2 in) of precipitation spread across 30 days. In contrast, April features slightly milder conditions, boasting an average temperature of 25°C (78°F) and a maximum of 34°C (94°F), alongside significantly lower humidity at 57%. Rainfall in April is also much less severe, totaling around 120 mm (4.7 in) over 17 days. For more detailed information about the weather in April, you can visit Hermosillo weather in April.
August and May in Hermosillo showcase distinct weather patterns. In August, the temperatures range from a minimum of 17°C (64°F) to a maximum of 32°C (90°F), with an average of 24°C (76°F). This month is characterized by high humidity levels at 82% and significant precipitation of 590 mm (23.2 in) over 30 days. In contrast, May experiences slightly warmer conditions, with temperatures ranging from 18°C (65°F) to 34°C (93°F) and an average of 25°C (77°F). It also sees less rainfall at 533 mm (21.0 in), coupled with lower humidity at 65%. For a closer look at the weather specifics in May, you can visit Hermosillo weather in May.
In comparing the weather of August and June, we see some similarities and notable differences. Both months feature average temperatures around 24°C (76°F) with maximums reaching 32°C (90°F). However, August tends to be wetter, with 590 mm (23.2 inches) of precipitation over 30 days compared to June's 553 mm (21.8 inches) over 29 days. Additionally, August experiences higher humidity at 82%, while June has a more comfortable humidity level of 66%. For those interested in exploring June’s conditions in more detail, you can check out Hermosillo weather in June.
In comparison to July, August experiences slightly warmer temperatures, with a minimum of 17°C (64°F), an average of 24°C (76°F), and a maximum of 32°C (90°F). July has similar minimum and average temperatures but a marginally cooler maximum of 31°C (89°F). Precipitation significantly increases in August, totaling 590 mm (23.2 in) over 30 days, compared to July's 460 mm (18.1 in) over 31 days. Additionally, humidity rises in August to 82%, while July maintains a lower level of 75%. For more detailed information on July weather, you can refer to Hermosillo weather in July.
August and September exhibit similar temperature patterns, with both months having a minimum of approximately 17°C (64°F) and an average around 24°C (76°F). However, September tends to be slightly cooler with a maximum of 31°C (88°F), compared to August's peak of 32°C (90°F). In terms of precipitation, September sees an increase, receiving 683 mm (26.9 in) of rainfall over 29 days, compared to August's 590 mm (23.2 in) over 30 days, highlighting a trend towards wetter conditions as summer transitions into fall. Both months maintain a high humidity level of 82%. For more details on weather in September, you can visit Hermosillo weather in September.
In comparing the weather of August and October, we see some notable similarities and differences. Both months feature an average temperature of around 24°C (75°F), with October having a slightly lower maximum temperature of 31°C (88°F) compared to August's 32°C (90°F). However, October experiences slightly more precipitation, totaling 658 mm (25.9 in) against August's 590 mm (23.2 in), with rains occurring consistently over 30 days in both months. Humidity levels are comparable, with August at 82% and October at 83%, indicating a similarly muggy atmosphere. For more detailed insights, you can check Hermosillo weather in October.
August and November exhibit distinctly different weather patterns. In August, temperatures range from a minimum of 17°C (64°F) to a maximum of 32°C (90°F), with an average of 24°C (76°F). This month experiences significant precipitation, totaling 590 mm (23.2 in) across 30 days and relatively high humidity at 82%. In contrast, November showcases slightly cooler temperatures, with a minimum of 15°C (60°F) and a maximum of 32°C (89°F), averaging 23°C (74°F). Precipitation in November drops to 276 mm (10.9 in) and occurs over 24 days, with humidity slightly lower at 80%. For more detailed insights on the weather, you can visit Hermosillo weather in November.
In August, the weather is typically warm and humid, with temperatures ranging from a minimum of 17°C (64°F) to a maximum of 32°C (90°F) and an average of 24°C (76°F). August often sees significant rainfall, with around 590 mm (23.2 in) of precipitation spread over 30 days, resulting in a humidity level of 82%. In contrast, December experiences slightly cooler temperatures, with a minimum of 15°C (58°F) and a maximum of 30°C (87°F), averaging 23°C (73°F). Precipitation drops dramatically to just 48 mm (1.9 in) over 9 days, and humidity decreases to 76%. This stark difference highlights the shift from the wet, humid summer conditions in August to the drier and milder winter climate in December. For more detailed information, you can check out Hermosillo weather in December.
August in Hermosillo stands out as a month of notable contrasts in weather compared to other times of the year. With temperatures reaching a maximum of 32°C (90°F), the heat is tempered by an increased humidity level of 82%, making it feel even warmer. This month is characterized by an abundance of precipitation, with rain gracing the city on nearly every day. Such conditions contribute to the lushness that can be seen everywhere, distinctively marking August as a time of transition in the climate. For more insights into the year-round weather patterns, explore Hermosillo Climate.