Last updated: April 22, 2025
In October, San Juan Mazatlán experiences a warm and humid climate, with temperatures fluctuating between a maximum of 33°C (92°F) and a minimum of 14°C (57°F), leading to an enticing average of 23°C (73°F). This month is characterized by significant rainfall, receiving 270 mm (10.6 in) over approximately 20 days, creating a lush tropical atmosphere. With a humidity level soaring to 89%, visitors can expect a blend of vibrant weather and frequent showers, making October a dynamic and vivid period for exploring the beauty of this coastal gem.
In October, San Juan Mazatlan experiences a delightful transition as temperatures begin to dip slightly from the peak summer heat. With minimums around 14°C (57°F) and average highs reaching 33°C (92°F), the weather is both warm and comfortable, making it an ideal time for outdoor activities. The average temperature settles at 23°C (73°F), offering a pleasant atmosphere that invites exploration and relaxation. Compared to the sweltering summer months, October provides a refreshing change, allowing visitors to enjoy the vibrant coastal city without the intense heat while still basking in warm sunshine. It's a perfect blend of warmth and mildness, setting the stage for the cooler months ahead.
October in San Juan Mazatlán marks a significant uptick in precipitation, with 270 mm (10.6 in) of rain typically falling over 20 days. This month showcases a transition from the intense downpours of summer, where June recorded an impressive 377 mm, towards a more moderate but still substantial rainfall compared to the drier months at the year's beginning. As the wet season begins to taper off, October's rainfall is a reminder of the lingering tropical influences, yet it remains less intense than the preceding months of August and September, which saw 323 mm and 249 mm respectively. Overall, October stands as a pivotal period where the region's lush landscape remains vibrant, setting the stage for the tranquility of the dry season ahead.
In October, humidity levels in San Juan Mazatlán soar to a notable 89%, marking one of the most humid months of the year. This rise follows a consistent trend from September, which also sits high at 84%, indicating a lingering tropical feel as summer transitions into autumn. The humidity peaks after a gradual increase from April's lower 67%, showcasing how the wet season impacts the coastal climate. As the year progresses, the air becomes richer and heavier, creating a lush environment, but also hinting at the challenges of heat and humidity that residents and visitors alike must navigate during this time. November maintains a high humidity level at 88%, ensuring that the sultry atmosphere persists even as the year draws to a close.
As October rolls around in San Juan Mazatlan, Mexico, the UV Index remains notably high, peaking at 12, which falls into the extreme exposure category. This marks a slight decrease from the relentless highs of the summer months, yet it still demands cautious sun practices, with a burn time of just 10 minutes. The trend throughout the year showcases an unwavering intensity in UV radiation, with several months reaching an impressive score of 14. Overall, October serves as a reminder to protect your skin, ensuring you enjoy the abundant sunshine without the risk of burns. For more detailed insights into UV levels throughout the year, check out San Juan Mazatlan UV Index.
UV Risk Categories
October in San Juan Mazatlán continues the trend of ample sunshine characteristic of the region. With 281 hours of sunlight, this month signals a delightful transition into fall, building on the brightest days of the year seen in May and July, which boast 320 and 321 hours respectively. While slightly less sunny than the peak summer months, October still offers plenty of warm and inviting days, outpacing the cooler months ahead like November and December. This delightful weather makes it an ideal time for visitors to enjoy the stunning beaches and vibrant local culture, as the sun-drenched days linger just a bit longer before winter sets in.
In San Juan Mazatlán, Mexico, the chances of enjoying sunny weather in October hover around 31%, marking a modest improvement compared to the summer months when sunshine is scarce. Following a trend set from the prior months, October's likelihood of sunshine provides a pleasant change from the 14% seen in September. While not the sunniest month of the year, October offers a refreshing opportunity for outdoor activities as it transitions into a more favorable season. As the year progresses, the chance of sunshine gradually increases heading into November, promising a brighter outlook as the days cool down.
In San Juan Mazatlán, the month of October ushers in a transitional shift in daylight duration, offering around 11 hours of sunlight per day. This marks a return to the shorter days previously seen from January through February and again in November and December. Following a gradual increase of daylight through the warmer months, where June and July peak at 13 hours, October's daylight duration gently retreats, setting the stage for the cooler, shorter days of winter. This ebb and flow in daylight not only influences the local climate but also enhances the experience of outdoor activities, making it a month where the balance of sun and shade can be perfectly savored.
As October rolls in San Juan Mazatlán, a gentle breeze begins to grace the coastline, with average wind speeds reaching 2.2 m/s (5 mph). This marks a slight uptick from the still summer months of June, July, August, and September, where winds were notably calm, averaging around 1.9-2.1 m/s. The transition into fall brings a refreshing change, with October's breezes setting the stage for a shift in outdoor activities and beachside enjoyment. Interestingly, the wind speeds are on the rise again, hinting at a brisk November ahead, which sees an increase to 2.8 m/s (6 mph). This pattern through the months illustrates a compelling seasonal rhythm, inviting visitors to experience the unique charm of Mazatlán's October winds, perfect for sailing and surfing enthusiasts alike.
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 October'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 October, the weather is generally warmer and more humid, with temperatures ranging from a minimum of 14°C (57°F) to a maximum of 33°C (92°F) and an average of 23°C (73°F). This month also sees significant precipitation, totaling 270 mm (10.6 in) over 20 days, resulting in a high humidity level of 89%. In contrast, January is cooler, featuring temperatures that range from a minimum of 8°C (47°F) to a maximum of 32°C (90°F) with an average of 19°C (66°F). Precipitation is considerably lower, at 52 mm (2.1 in) over just 10 days, and the humidity decreases slightly to 84%. For more detailed information about January weather, you can visit San Juan Mazatlan weather in January.
October and February present distinct contrasts in weather conditions. October boasts warmer temperatures, with minimums averaging 14°C (57°F) and highs reaching up to 33°C (92°F). However, it also brings significant rainfall, with an average of 270 mm (10.6 in) spread over 20 days, resulting in high humidity levels of 89%. In contrast, February is milder, with temperatures ranging from a minimum of 8°C (47°F) to a maximum of 33°C (91°F) and an average of 20°C (69°F). This month experiences considerably less precipitation, only 50 mm (2.0 in) over 8 days, and a lower humidity of 80%. For more details on February weather, visit San Juan Mazatlan weather in February.
When comparing October and March weather, October typically presents a warmer, more humid climate with average temperatures around 23°C (73°F) and peak temperatures reaching up to 33°C (92°F). In contrast, March offers slightly cooler temperatures, averaging 22°C (71°F) and maxing out at 35°C (94°F). However, October is marked by significantly higher precipitation, totaling 270 mm (10.6 in) over approximately 20 days, compared to the much drier March, which sees only 34 mm (1.3 in) over 7 days. The humidity in October also stands at a high 89%, while March enjoys a more comfortable 73%. For more detailed information, check out San Juan Mazatlan weather in March.
When comparing October and April weather, we see notable differences in temperature, precipitation, and humidity. In October, temperatures range from a minimum of 14°C (57°F) to a maximum of 33°C (92°F), with an average of 23°C (73°F). This month is characterized by high humidity at 89% and significant rainfall, totaling 270 mm (10.6 in) over about 20 days. In contrast, April experiences slightly cooler minimum temperatures of 13°C (55°F) and higher maximums peaking at 35°C (96°F), with an average of 24°C (76°F). April is much drier, receiving only 46 mm (1.8 in) of rain over approximately 9 days and a lower humidity level of 67%. For a closer look at the specific weather patterns, visit San Juan Mazatlan weather in April.
October and May present contrasting weather experiences. In October, temperatures range from a minimum of 14°C (57°F) to a maximum of 33°C (92°F), with an average of 23°C (73°F). The month is characterized by high humidity at 89% and significant rainfall, averaging 270 mm (10.6 in) over 20 days. Conversely, May offers warmer conditions, with average temperatures peaking at 25°C (78°F) and reaching highs of 36°C (96°F). The precipitation is considerably lower at 92 mm (3.6 in) over 15 days, and humidity drops to a more comfortable 72%. This creates a drier and warmer atmosphere in May compared to the wetter, more humid October. For more detailed insights, you can check San Juan Mazatlan weather in May.
When comparing the weather in October and June, one can notice several key differences. October typically features cooler temperatures, with a minimum of 14°C (57°F) and a maximum of 33°C (92°F), averaging at 23°C (73°F). In contrast, June experiences warmer conditions, with temperatures ranging from a minimum of 18°C (64°F) to a maximum of 34°C (93°F), averaging around 24°C (76°F). Additionally, October sees higher precipitation, with about 270 mm (10.6 in) of rain over approximately 20 days, while June has even more rainfall at 377 mm (14.8 in) across 23 days. Humidity levels also differ, with October being notably more humid at 89%, compared to June’s 73%. For a detailed look at San Juan Mazatlan's weather in June, you can refer to San Juan Mazatlan weather in June.
When comparing the weather in October to that of July, several notable differences emerge. In October, temperatures range from a minimum of 14°C (57°F) to a maximum of 33°C (92°F), with an average of 23°C (73°F). This month also sees significant rainfall, with 270 mm (10.6 in) expected over 20 days, contributing to a high humidity level of 89%. In contrast, July experiences slightly warmer temperatures, with a minimum of 18°C (64°F) and a maximum of 32°C (90°F), averaging at 24°C (75°F). However, July is drier, with only 191 mm (7.5 in) of precipitation over 27 days and a lower humidity level of 76%. For more details on July weather, visit San Juan Mazatlan weather in July.
When comparing the weather between October and August, both months exhibit warm average temperatures around 23°C (75°F), with maximum temperatures reaching up to 33°C (92°F) in October and 33°C (91°F) in August. However, October tends to be slightly cooler at night, with minimum temperatures averaging 14°C (57°F), compared to August's minimum of 18°C (65°F). Precipitation levels are higher in August, with 323 mm (12.7 in) falling over 27 days, compared to October's 270 mm (10.6 in) over 20 days. Additionally, October experiences a higher humidity level of 89%, while August has a slightly lower humidity of 80%. For more details about August weather in this region, you can refer to San Juan Mazatlan weather in August.
In October, the weather shows a slight decrease in minimum temperatures compared to September, with lows of 14°C (57°F) compared to September's 18°C (64°F). While the average maximum temperature remains consistent at 33°C (92°F) for both months, October experiences increased precipitation, totaling 270 mm (10.6 in) over 20 days, compared to September's 249 mm (9.8 in) over 25 days. Additionally, October's humidity at 89% is notably higher than September's 84%, contributing to a more humid atmosphere as autumn progresses. For a more detailed comparison of September weather, check out San Juan Mazatlan weather in September.
October and November present distinct weather patterns, marked by gradual cooling and a shift in precipitation. In October, temperatures range from a minimum of 14°C (57°F) to a maximum of 33°C (92°F), with an average of 23°C (73°F). This month also experiences significant rainfall, totaling 270 mm (10.6 in) across 20 days, combined with high humidity levels at 89%. In contrast, November sees a slight decrease in temperatures, featuring a minimum of 10°C (50°F), an average of 20°C (68°F), and a maximum of 32°C (89°F). Rainfall diminishes significantly to 91 mm (3.6 in) over just 11 days, while humidity remains comparable at 88%. For more details on November weather patterns, you can check out San Juan Mazatlan weather in November.
October and December present contrasting weather characteristics. In October, temperatures range from a minimum of 14°C (57°F) to a maximum of 33°C (92°F), with an average of 23°C (73°F). The month is quite wet, receiving 270 mm (10.6 in) of precipitation over 20 days and maintaining a high humidity level of 89%. In contrast, December sees cooler temperatures, with a minimum of 9°C (48°F) and a maximum of 32°C (89°F), averaging at 19°C (66°F). Precipitation drops significantly to just 40 mm (1.6 in) over 8 days, with humidity slightly decreasing to 88%. For a detailed look at December weather in this area, you can visit San Juan Mazatlan weather in December.
As October arrives in San Juan Mazatlán, the weather showcases a unique blend of warmth and humidity, setting it apart from the preceding months. Temperatures hover pleasantly, with daytime highs reaching the mid-30s, while cooler nights provide a refreshing escape. However, this month also brings a notable increase in precipitation, with over half the days encountering rainfall, fostering a lush environment. The high humidity level can leave a tropical feel lingering in the air, making it essential for visitors to stay hydrated and prepared for wet days. For a deeper understanding of the local climate patterns, explore San Juan Mazatlan Climate.