Last updated: April 22, 2025
August in Mazatlán, Mexico offers a warm tropical climate, with maximum temperatures soaring up to 32°C (90°F) and an average of 29°C (84°F), balancing the heat with the occasional reprieve. The minimum temperature rarely drops below 25°C (78°F), ensuring warm nights for residents and visitors alike. However, this month is characterized by significant precipitation, averaging 266 mm (10.5 in) over 19 days, contributing to the region's lush greenery. High humidity levels around 83% can create a sultry atmosphere, emphasizing the need for hydration and shade. Whether you're lounging on the beach or exploring local attractions, be prepared for a mix of sun and rain during your August getaway in this vibrant coastal city.
In Mazatlán, Mexico, August brings a warm embrace, with temperatures averaging 29°C (84°F) and peaking at 32°C (90°F). The nights are just as balmy, with a minimum temperature of 25°C (78°F). This month marks a continuation of the summer warmth experienced from July, where temperatures barely dip, highlighting a trend of comfort and heat during the peak of the rainy season. As the vibrant coastal city basks in sunshine, it invites visitors to soak in beautiful beaches and rich culture, making it an ideal time for outdoor adventures, although it’s wise to stay hydrated and seek shade during the hottest parts of the day.
August in Mazatlán marks a dramatic shift in the weather pattern, characterized by a significant surge in precipitation. As summer reaches its peak, the city receives an impressive 266 mm (10.5 in) of rain, accounting for the highest monthly total of the year. This downpour occurs over 19 days, highlighting a transition from the dry spell of spring and early summer to the wetter months ahead. Interestingly, this pattern mirrors the trend seen in July, which also experiences substantial rainfall, albeit less intense, at 61 mm (2.4 in). Following August, September continues the trend with 165 mm (6.5 in) of rain, maintaining the momentum as the wet season progresses. Overall, August stands out not just for its volume of rain but as a pivotal month that sets the stage for the lush landscapes that define Mazatlán during the rainy season.
In August, Mazatlán experiences a significant peak in humidity, reaching 83%, closely aligning with the humidity levels of September. This marks a notable increase from the more temperate months earlier in the year, such as April with 56% and March at 61%. As the summer progresses, humidity levels steadily rise, with July already showcasing a high of 82%. This trend underscores Mazatlán's tropical climate, where warm, moist air dominates the late summer months, creating a sultry atmosphere that's characteristic of this vibrant coastal city.
In August, Mazatlán experiences a UV Index of 12, categorizing it within the extreme exposure level, which calls for caution while enjoying the sun. This trend of elevated UV levels continues from the preceding months of June and July, where the UV indices also peaked at 12. Notably, the burn time remains consistent at just 10 minutes, underscoring the importance of taking protective measures. As summer progresses into the fall, September maintains this extreme level before a gradual decline in October. If you're planning outdoor activities, be sure to stay informed and protect yourself — learn more about the UV Index in Mazatlán here.
UV Risk Categories
In Mazatlán, Mexico, August offers a delightful blend of sunshine with 292 hours of radiant light, maintaining the summer vibe with warm days and pleasant evenings. As the peak summer months of May and June shine brightest with over 350 hours of sunshine, August starts to transition into the milder autumn months, yet still embraces a generous amount of sun. Following the trend of decreasing daylight hours, September and October see a slight decline, but the warmth of the sun persists, ensuring that August remains a perfect time to bask on the picturesque beaches. This pattern highlights the city's consistently vibrant climate, making it a year-round destination for sun-seekers.
In Mazatlán, Mexico, the likelihood of sunny weather experiences a notable decline in August, with only 23% chance of sunshine. This dip follows a pattern of increasingly cloudy conditions throughout the summer months, as both July and June show lower probabilities than the spring and early summer. The bright days make a comeback in September and October, with the chance of sun rising to 39% and 68% respectively. Overall, while August typically offers warm temperatures and vibrant coastal experiences, travelers should prepare for the likelihood of overcast skies during this time.
In August, Mazatlán enjoys a pleasant balance of 12 hours of daylight, mirroring the sunlight hours of September. This slight dip follows a peak in the summer months from May to July, which bask in an abundant 13 hours of sunlight. The trend shows a gradual transition from the longer days of spring and summer to the shorter daylight hours of fall and winter, with daylight reducing steadily to 10 hours by December. This rhythm of daylight not only enhances the vibrant atmosphere of Mazatlán but also invites visitors to bask in warm sunsets as summer starts to wane.
In Mazatlán, Mexico, the winds in August average around 2.6 m/s (6 mph), maintaining a consistent breeze similar to preceding months. As summer progresses from June's moderate winds of 3.2 m/s (7 mph) to July's dip, August continues this trend of gentle breezes. The calming wind patterns set the stage for a laid-back coastal experience, echoing steady airflows seen since earlier in the year while paving the way for the lighter breezes of fall. Overall, the wind speeds subtly indicate a seasonal transition, providing a pleasant atmosphere for both locals and visitors alike.
The weather in Mazatlan 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 Mazatlan and find detailed weather information for every month.
August and January present strikingly different weather patterns. In August, temperatures warm up significantly, with averages reaching 29°C (84°F) and maximums peaking at 32°C (90°F). This summer month is also characterized by high humidity at 83% and considerable rainfall, accumulating 266 mm (10.5 in) over 19 days. In contrast, January boasts much milder temperatures, with a minimum of 14°C (57°F) and a maximum of 27°C (81°F), resulting in a pleasant average of 21°C (71°F). Additionally, January is typically dry, experiencing no rainfall, and features lower humidity at 74%. For more details, you can check Mazatlan weather in January.
August and February present distinct differences in weather patterns. In August, temperatures soar with a minimum of 25°C (78°F) and an average of 29°C (84°F), peaking at a maximum of 32°C (90°F). This month is also characterized by high humidity at 83% and significant rainfall, averaging 266 mm (10.5 in) over 19 days. Conversely, February enjoys milder conditions, with a minimum of 16°C (61°F) and an average of 21°C (70°F), reaching a maximum of 27°C (80°F). February is much drier, experiencing only 25 mm (1.0 in) of precipitation over just one day and lower humidity at 66%. For more detailed insights into February weather, visit Mazatlan weather in February.
When comparing the weather in August and March, it's clear that August is significantly hotter and more humid. With average temperatures reaching 29°C (84°F) and humidity levels at a steamy 83%, August can feel quite oppressive. Additionally, it has a high level of precipitation, with 266 mm (10.5 in) of rain over 19 days. In contrast, March enjoys milder temperatures, averaging 21°C (70°F), with a maximum of 27°C (80°F) and no recorded precipitation, making it a dry month. The lower humidity at 61% further adds to the comfortable climate in March. For more details about March weather in Mazatlán, you can visit Mazatlan weather in March.
When comparing the weather in August and April, there are notable differences in temperature and humidity levels. August experiences much warmer temperatures, with an average of 29°C (84°F) and maximums reaching up to 32°C (90°F), while April's temperatures are more mild, averaging 23°C (73°F) and peaking at 27°C (80°F). Additionally, August is characterized by high humidity at 83% and significant rainfall, averaging 266 mm over 19 days, whereas April boasts a dry climate with no recorded precipitation and a lower humidity level of 56%. For more insights on April's weather, check out Mazatlan weather in April.
In comparing the weather of August and May, we see some notable differences. August temperatures are generally warmer, with a minimum of 25°C (78°F) and an average high of 32°C (90°F), making it significantly hotter than May, which has a minimum of 21°C (69°F) and a maximum of 29°C (84°F). Additionally, August experiences much higher precipitation, totaling 266 mm (10.5 inches) over 19 days, while May is completely dry with no recorded rainfall Mazatlan weather in May. Humidity levels also vary, with August being quite humid at 83%, compared to the more comfortable 61% in May. Overall, August presents a much wetter and stickier climate compared to the warm and dry conditions of May.
In comparing the weather of August and June, August is generally hotter and more humid, with temperatures ranging from a minimum of 25°C (78°F) to a maximum of 32°C (90°F) and an average of 29°C (84°F). In contrast, June features slightly cooler temperatures, with a minimum of 23°C (74°F), an average of 27°C (81°F), and a maximum of 31°C (88°F). However, August experiences significantly higher precipitation, receiving 266 mm (10.5 in) over 19 days, compared to June's modest 21 mm (0.8 in) across just 2 days. This increased humidity in August, sitting at 83%, adds to the discomfort, whereas June has a more manageable humidity level of 73%. For more detailed information about June weather, visit Mazatlan weather in June.
In August, the weather remains warm, with minimum temperatures around 25°C (78°F) and average highs reaching 32°C (90°F), similar to July's temperature profile. However, August experiences significantly more rainfall, with 266 mm (10.5 in) over 19 days, compared to July’s 61 mm (2.4 in) over just 9 days. Humidity is slightly higher in August at 83%, compared to July’s 82%. This increase in precipitation in August makes it a wetter month compared to the relatively drier conditions of July. For more detailed information, you can check Mazatlan weather in July.
In comparing the weather between August and September, both months experience similar minimum temperatures, with August averaging 25°C (78°F) and September maintaining the same minimum. However, the average temperature in September slightly decreases to 28°C (83°F) from August's 29°C (84°F). Precipitation also sees a notable change; August is significantly wetter with 266 mm (10.5 in) of rainfall over 19 days, while September has less rain at 165 mm (6.5 in) spread across 20 days. Humidity remains constant at 83% for both months, contributing to a tropical feel throughout. For more detailed insights into September’s weather, you can check out Mazatlan weather in September.
The weather in August tends to be hotter and more humid compared to October, with average temperatures reaching around 29°C (84°F) and humidity levels at a high 83%. In contrast, October experiences slightly cooler temperatures, with an average of 28°C (83°F) and decreased humidity at 78%. Precipitation also sees a notable drop, as August typically brings 266 mm (10.5 in) over 19 days, while October has just 77 mm (3.0 in) over only 8 days. For more details on October's climate, you can visit Mazatlan weather in October.
August and November present contrasting weather experiences. In August, temperatures range from a minimum of 25°C (78°F) to a maximum of 32°C (90°F), with an average of 29°C (84°F). This month is characterized by high humidity at 83% and significant rainfall, totaling 266 mm (10.5 in) over 19 days. In stark contrast, November features milder temperatures, with a minimum of 20°C (69°F) and a maximum of 30°C (87°F), averaging 26°C (79°F). Rainfall is minimal in November, with only 15 mm (0.6 in) falling over just one day, and humidity decreases slightly to 77%. For more details on what to expect, check out Mazatlan weather in November.
August and December present notably different weather patterns. In August, temperatures are significantly higher, with a minimum of 25°C (78°F) and an average of 29°C (84°F), reaching up to 32°C (90°F). This month also sees a substantial amount of rainfall, totaling 266 mm (10.5 in) over 19 days, coupled with high humidity levels at 83%. In contrast, December brings milder temperatures, with a minimum of 17°C (63°F) and an average of 23°C (73°F), peaking at 28°C (82°F). Additionally, precipitation dramatically decreases to just 14 mm (0.6 in) over a single day, and humidity is slightly lower at 78%. For more insights on the weather during this time, check Mazatlan weather in December.
August in Mazatlán brings a distinct weather pattern that sets it apart from other months. With high temperatures reaching up to 32°C and an average of 29°C, it offers a warm climate perfect for beachgoers and outdoor enthusiasts. However, the month is also marked by significant rainfall, as 19 days witness 266 mm of precipitation, contributing to the city’s lush atmosphere. This heightened humidity at 83% can make the air feel heavier, contrasting sharply with the drier months that precede it. Embrace the dynamic weather of August and be prepared for sun-soaked days balanced by refreshing showers. For more details on this tropical destination, check out Mazatlan Climate.