Last updated: April 22, 2025
Experience the vibrant July weather in San Juan Mazatlan, Mexico, where temperatures fluctuate between a comfortable 18°C (64°F) at night to a warm 32°C (90°F) during the day. With an average temperature of 24°C (75°F), this coastal paradise showcases a tropical allure. However, be prepared for the skies to open up, as the region receives an impressive 191 mm (7.5 in) of rainfall across 27 days, making humidity levels rise to 76%. July offers a unique blend of warmth and moisture, inviting visitors to indulge in the lush landscapes and vibrant cultural experiences the city has to offer.
In San Juan Mazatlan, Mexico, July offers a warm embrace typical of summer, with temperatures ranging from a comfortable 18°C (64°F) overnight low to a daytime high of 32°C (90°F). The average temperature hovers around 24°C (75°F), providing a pleasant atmosphere for both relaxation and adventure. As a continuation of June's warmth, July marks the peak of the summer season, where the heat remains steady but not overly oppressive. Interestingly, the temperatures begin to decline slightly in the subsequent months, hinting at the transition towards the cooler fall season. This makes July an ideal time to enjoy the beach and outdoor activities before the temperatures gradually moderate.
In July, San Juan Mazatlan experiences a notable shift in its precipitation patterns, with an impressive 191 mm (7.5 in) of rainfall, making it one of the wetter months of the year. This surge in precipitation can be attributed to the region's vibrant summer climate, marked by 27 rainy days, which reflects a considerable increase compared to previous months. Following the exceptionally wet June, which received a staggering 377 mm (14.8 in), July continues this trend but with slightly less intensity. As the wet season progresses, rainfall levels peak in August and September, indicating that the tropical summer's humidity and storms are in full swing. This cycle of escalating precipitation not only sustains the lush environment but also showcases the dynamism of Mazatlan's climate during these months.
In San Juan Mazatlán, July experiences a notable humidity level of 76%, which marks a slight rise from June's 73%. This uptick is part of a broader trend as summer approaches, with humidity beginning to escalate significantly in the latter half of the year. Following July, August sees an increase to 80%, and September peaks at an impressive 84%, ultimately leading to the wetter months of October and November, where humidity levels reach 89% and 88%, respectively. The overall pattern reflects a shift from the drier spring months of March and April, illustrating how the coastal climate of Mazatlán gradually transforms into a more tropical and humid environment as the year progresses.
In July, San Juan Mazatlan experiences a UV Index of 14, marking it as an extreme exposure month with a burn time of just 10 minutes. This trend of extreme UV levels persists from late spring into summer, as both May and June also recorded a UV Index of 14. The intensity of sunlight remains high through August and September, where the UV Index slightly decreases to 13, yet still demands caution. As we move into the fall months, the indices gradually diminish, signaling a slight relief from the harsh sun as it drops to 12 in October. For those planning to enjoy the beautiful beaches of San Juan Mazatlan, it's crucial to stay informed about the UV Index and take necessary precautions to protect your skin. For more detailed information, visit the San Juan Mazatlan UV Index.
UV Risk Categories
Amidst the vibrant coastal scenery of San Juan Mazatlán, July shines brightly as a standout month, basking in an impressive 321 hours of sunshine. This sun-soaked summer delight follows a steady climb from January's 208 hours, with each month progressively maximizing sun exposure, peaking in July before tapering off in August. The consistent upward trajectory from late spring through early summer highlights the allure of this region, making it an ideal destination for sunseekers. As the days grow longer and warmer, visitors can revel in the golden rays and embrace the vibrant culture that thrives under this generous sun, reinforcing Mazatlán's reputation as a summer paradise.
In San Juan Mazatlán, July sees a relatively low 23% chance of sunny weather, which is consistent with the overall downward trend in sunshine as summer progresses. Following a peak in March at 60%, the likelihood of clear skies begins to decline, dropping significantly in June to 13% and only slightly recovering in July. This pattern suggests that while the coastal charm of Mazatlán is always appealing, visitors in July should be prepared for less sun and potentially more overcast days. As the year advances, November and December show a more favorable return to sunny conditions, hinting at a seasonal resurgence for those seeking bright days on the beach.
In San Juan Mazatlán, the sun graces the skies for a delightful 13 hours in July, marking a peak in daylight duration that mirrors the summer vibrancy of the region. This trend sees a gradual increase from 11 hours in January and February, rising steadily to 12 hours by March through May, before hitting its summer stride in June and July. As summer gives way to autumn, daylight gently tapers off, returning to 12 hours in August and eventually settling back to 11 hours by October through December. This seasonal dance of light not only illuminates the beautiful coastal landscapes but also invites residents and visitors alike to soak in the sun's warmth throughout the summer months.
In July, San Juan Mazatlán experiences a gentle breeze with an average wind speed of 2.1 m/s (5 mph), creating a perfect backdrop for summer activities by the shore. While the wind speeds have slightly dipped from the previous months, they remain consistent with the tropical vibe of the season. Notably, the wind picks up again in October, hinting at seasonal shifts. This subtle oscillation between calm and breezy days underscores the coastal area's charm, as residents and visitors alike enjoy the warm summer sun accompanied by just enough wind to keep things refreshing.
The weather in San Juan Mazatlan 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 San Juan Mazatlan and find detailed weather information for every month.
In comparing the weather of July and January, we see distinct differences in temperature and precipitation patterns. July boasts warmer temperatures, with a minimum of 18°C (64°F) and an average of 24°C (75°F), peaking at a hot 32°C (90°F). This month is also characterized by high humidity at 76% and substantial rainfall of 191 mm (7.5 in) over 27 days, making it the wetter of the two months. In contrast, January experiences cooler temperatures, starting at a minimum of 8°C (47°F) and averaging 19°C (66°F), with the maximum also reaching 32°C (90°F). Precipitation is significantly lower in January at 52 mm (2.1 in) across only 10 days, and although humidity is slightly higher at 84%, the overall climate remains much drier than in July. For more detailed insights, you can check out San Juan Mazatlan weather in January.
In comparing the weather between July and February, notable differences emerge in temperature and precipitation. July experiences milder average temperatures ranging from a minimum of 18°C (64°F) to a maximum of 32°C (90°F) with an average of 24°C (75°F). However, it also sees significant rainfall, with 191 mm (7.5 in) over 27 days and a high humidity level of 76%. In contrast, February boasts a slightly lower minimum temperature of 8°C (47°F) but reaches similar extremes with a maximum of 33°C (91°F) and an average of 20°C (69°F). Rainfall is much less abundant in February, with only 50 mm (2.0 in) spread over 8 days and a slight increase in humidity at 80%. For more details about February weather, you can check out San Juan Mazatlan weather in February.
July and March showcase contrasting weather patterns. In July, the temperature ranges from a minimum of 18°C (64°F) to a maximum of 32°C (90°F), with an average of 24°C (75°F). This month experiences significant rainfall, with 191 mm (7.5 in) of precipitation spread over 27 days, resulting in a high humidity level of 76%. In comparison, March presents milder temperatures, with a minimum of 10°C (51°F) and a maximum of 35°C (94°F), averaging 22°C (71°F). The precipitation in March is notably lower at 34 mm (1.3 in), occurring over just 7 days, and humidity levels are also slightly less at 73%. For a detailed overview of March weather, you can check San Juan Mazatlan weather in March.
When comparing the weather in July and April, notable differences emerge. In July, temperatures range from a minimum of 18°C (64°F) to a maximum of 32°C (90°F), with an average of 24°C (75°F). This month also experiences significant precipitation, totaling 191 mm (7.5 in) over 27 days, and humidity sits at a high 76%. In contrast, April boasts a wider temperature range with a minimum of 13°C (55°F) and a maximum of 35°C (96°F), while maintaining a similar average of 24°C (76°F). However, the month is much drier, receiving only 46 mm (1.8 in) of rainfall across just 9 days and a lower humidity of 67%. For more detailed insights about weather conditions in April, you can check San Juan Mazatlan weather in April.
In comparing the weather between July and May, one can observe notable differences in temperature and precipitation. July experiences a minimum temperature of 18°C (64°F) with an average of 24°C (75°F) and a maximum of 32°C (90°F), accompanied by significant rainfall totaling 191 mm (7.5 in) over 27 days at a humidity level of 76%. In contrast, May presents slightly cooler nights with a minimum of 14°C (57°F) and a higher average of 25°C (78°F), peaking at a maximum of 36°C (96°F). Moreover, May has significantly less precipitation at 92 mm (3.6 in) over just 15 days, with a slightly lower humidity of 72%. For more detailed information on May’s climate, you can check San Juan Mazatlan weather in May.
In comparing the weather of July and June, both months exhibit warm temperatures, with July's averages ranging from a minimum of 18°C (64°F) to a maximum of 32°C (90°F), while June sees slightly higher maximum temperatures at 34°C (93°F) and the same minimum of 18°C (64°F). Precipitation, however, plays a significant role in distinguishing the two months; July receives 191 mm (7.5 in) of rain over 27 days, whereas June is much wetter with 377 mm (14.8 in) over 23 days. Humidity levels are also comparable, with July at 76% and June slightly lower at 73%. For more specific insights on June's weather, you can refer to San Juan Mazatlan weather in June.
In July, the weather generally features a mild climate with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 32°C (90°F), averaging around 24°C (75°F). However, this month also experiences significant rainfall, with 191 mm (7.5 in) of precipitation spread over 27 days and a humidity level of 76%.
In contrast, August sees a slight increase in temperature, with a maximum of 33°C (91°F) while maintaining the same minimum of 18°C (65°F) and an average of 23°C (75°F). Rainfall significantly rises to 323 mm (12.7 in), also over 27 days, resulting in a higher humidity of 80%. Thus, while both months are warm and rainy, August tends to be more humid and wetter than July. For more information on August weather patterns, see San Juan Mazatlan weather in August.
In comparing the weather between July and September, we see that both months feature similar minimum and average temperatures, with July boasting a range of 18°C to 32°C (64°F to 90°F) and September slightly warmer, with temperatures reaching a maximum of 33°C (92°F). However, September tends to be wetter, receiving 249 mm (9.8 in) of precipitation across 25 days, compared to July's 191 mm (7.5 in) over 27 days. Additionally, September's humidity is higher at 84%, compared to July's 76%, making the air feel more oppressive. Overall, September is characterized by warmer temperatures and increased moisture. For more details on September weather, check out San Juan Mazatlan weather in September.
In comparing the weather between July and October, we see some notable differences. July typically has a milder average temperature of 24°C (75°F), with a maximum reaching 32°C (90°F), accompanied by a significant amount of rainfall at 191 mm (7.5 in) over 27 days. In contrast, October experiences similar maximum temperatures, often peaking at 33°C (92°F), but a slightly cooler minimum of 14°C (57°F) and an increase in precipitation to 270 mm (10.6 in) across 20 days, resulting in a higher humidity level of 89%. For more details on the weather specifics in October, check out San Juan Mazatlan weather in October.
In July, temperatures tend to be warmer, with an average of 24°C (75°F) and highs reaching up to 32°C (90°F), while November sees cooler averages at 20°C (68°F) and a minimum of 10°C (50°F). July is also characterized by a high level of precipitation, receiving 191 mm (7.5 in) over 27 days, compared to November's significantly lower total of 91 mm (3.6 in) across just 11 days. Humidity levels are slightly higher in November at 88%, compared to July's 76%, making both months feel quite humid but with July being more intense in terms of rainfall. For a detailed look at the weather conditions in November, check out this link: San Juan Mazatlan weather in November.
The weather in July and December presents a stark contrast in San Juan Mazatlán. In July, temperatures range from a minimum of 18°C (64°F) to a maximum of 32°C (90°F), with an average temperature of 24°C (75°F). The month sees significant rainfall of 191 mm (7.5 in) over 27 days, coupled with a humidity level of 76%. In contrast, December features milder temperatures, with a minimum of 9°C (48°F), an average of 19°C (66°F), and a peak of 32°C (89°F). Precipitation drops to just 40 mm (1.6 in) over only 8 days, while humidity rises to 88%. This comparison highlights the wetter, more humid conditions in July compared to the drier and cooler December weather. For more specific details on December weather, visit San Juan Mazatlan weather in December.
As July settles over San Juan Mazatlán, the weather takes on a notably tropical character, marked by higher temperatures and increased humidity compared to other months. This is when the mercury peaks at around 32°C (90°F), presenting a warm, inviting atmosphere during the day. However, the heat is often accompanied by frequent rain showers, with precipitation occurring on nearly 27 days, resulting in a total of about 191 mm (7.5 in) of rain. This combination can create a muggy environment, making July feel more intense than the drier, cooler months. If you're looking to understand the year-round climate of this beautiful region, check out San Juan Mazatlan Climate for a comprehensive overview.