Last updated: April 22, 2025
Experience the enchanting September weather in San Jose del Pacifico, Mexico, where temperatures gracefully transition from a warm maximum of 27°C (81°F) to a cooler minimum of 11°C (52°F), averaging a comfortable 18°C (65°F). This month showcases a lush ambiance with 635 mm (25.0 in) of rainfall spread across 26 days, fostering vibrant greenery and a refreshing atmosphere. With humidity levels at 84%, this period invites visitors to revel in the unique blend of mild temperatures and rich, moist air, perfect for exploring the scenic beauty of this mountainous region.
In September, San Jose del Pacifico experiences a delightful consistency in its mild climate, with temperatures ranging from a minimum of 11°C (52°F) to a cozy maximum of 27°C (81°F). The average temperature hovers around 18°C (65°F), making it a perfect month for outdoor activities and exploration in this enchanting region. As summer gives way to fall, the warmth remains, with nighttime lows hardly dipping, creating a comfortable atmosphere that invites both locals and travelers to enjoy the stunning landscapes. Overall, September exemplifies the gentle transition of San Jose del Pacifico's weather, maintaining a balance that is pleasing to those who seek adventure or relaxation amidst its breathtaking scenery.
September in San Jose del Pacifico marks a significant continuation of the wet season, with 635 mm (25.0 in) of rainfall recorded over 26 days. This month is characterized by consistently high precipitation, closely following August's peaks, where the area received 689 mm (27.1 in). The trend shows a pronounced shift from the drier months at the start of the year, with January seeing only 15 mm (0.6 in) across just 3 days. As the months progress into the heart of the rainy season, the intensity and frequency of rainfall markedly increase, making September a key part of the lush landscape that defines this enchanting region. This pattern not only supports vibrant biodiversity but also underscores the importance of water in sustaining local agriculture and ecosystems.
In September, San Jose del Pacifico experiences a notable rise in humidity, reaching 84%, which aligns with the trend of increased moisture levels seen during the latter part of the year. Following a gradual decline from January's high of 84% to a low of 67% in April, humidity levels begin to creep back up, peaking again in October at 89%. The change from August's 80% to September's levels signals the onset of the wet season, making the air feel thick and vibrant. This pattern suggests a shift from the drier spring months to a lush, humid environment as the year transitions into the fall, enhancing the region's natural beauty and ecological abundance.
As September rolls into San Jose del Pacifico, the UV Index remains consistently high at 15, marking it as an extreme exposure category akin to previous months. This trend of elevated UV levels, peaking from March through September, reinforces the importance of sun safety in the region. Visitors and locals alike should be vigilant, as the burn time stands at just 10 minutes—a stark reminder of the sun's intensity at this altitude. With the UV Index gradually tapering off in October, it's clear September exemplifies summer's lasting grip in this charming Mexican locale. For detailed insights, explore the San Jose del Pacifico UV Index.
UV Risk Categories
September in San Jose del Pacifico brings a delightful blend of warmth and sunshine, with approximately 275 hours of sunlight illuminating the charming landscapes. As summer draws to a close, the sunny days start to transition into autumn, yet September still retains a generous amount of daylight, placing it favorably among the sunniest months of the year. This period sees a slight decrease from the vibrant summer months like July and August, which boast over 300 hours each. However, September remains above average, ensuring plenty of opportunities for exploration and relaxation in this picturesque destination. As the week flows into October, the region's sunny disposition continues, encouraging visitors to soak in the beautiful scenery and enjoy the lingering warmth before the cooler months arrive.
When considering the likelihood of sunny weather in September in San Jose del Pacifico, Mexico, it's important to note that this month experiences a mere 8% chance of sunshine, which is one of the lowest rates of the year. Following a pattern of increasing rainfall during the summer months, the weather transitions sharply, and potential sun seekers may find the skies mostly overcast. This trend continues from June to August, where the chances of sunlight remain dim, only to slightly improve come October. It’s advisable for visitors to plan accordingly, as September typically leans more towards cloud cover than clear skies.
In San Jose del Pacifico, Mexico, the daylight duration exhibits a gentle ebb and flow throughout the year. Starting with a steady 11 hours in January and February, the days gradually lengthen to 12 hours by March and remain consistent through August and September. This peak of 12 hours of daylight signifies a vibrant and lively atmosphere, perfect for enjoying the region's natural beauty. As the year progresses, daylight decreases again, tapering down to 11 hours from October through December, creating a cozy ambiance as the holiday season approaches. Overall, this rhythmic cycle of daylight not only enhances the daily experience but also enriches the enchanting charm of this mountain town.
In September, the winds in San Jose del Pacifico begin to mellow, with an average speed of 1.4 m/s (approximately 3 mph), marking a gentle transition from the breezier months of summer. This slight decline in wind speed follows a trend observed throughout the warmer season, as July and August maintain averages of 1.7 m/s and 1.6 m/s, respectively. As autumn approaches, the winds tend to pick up slightly again in November, creating a rhythm of calm and activity. While September may showcase quieter breezes, the surrounding landscapes are vibrant, inviting visitors to experience the tranquil beauty of this Mexican gem during a time of year when nature is at its most serene.
The weather in San Jose del Pacifico changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of September's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in San Jose del Pacifico and find detailed weather information for every month.
When comparing the weather in September and January, notable differences emerge. In September, temperatures fluctuate between a minimum of 11°C (52°F) and a maximum of 27°C (81°F), with an average of 18°C (65°F). The month is characterized by high humidity at 84% and significant rainfall, totaling 635 mm (25.0 in) over 26 rainy days. In contrast, January features cooler temperatures, with a minimum of 5°C (41°F) and maintaining the same maximum of 27°C (81°F), resulting in an average temperature of 16°C (60°F). Additionally, January sees much less precipitation—only 15 mm (0.6 in) over 3 days—while humidity remains the same at 84%. For a deeper dive into the January weather specifics, you can check out San Jose del Pacifico weather in January.
September and February present notably different weather patterns. In September, temperatures range from a minimum of 11°C (52°F) to a maximum of 27°C (81°F), with an average of 18°C (65°F). This month is characterized by high humidity at 84% and significant rainfall, totaling 635 mm (25.0 in) over 26 days. In contrast, February experiences milder temperatures, with a minimum of 5°C (41°F) and a maximum of 28°C (82°F), averaging 17°C (62°F). Precipitation is minimal during this month, amounting to just 8 mm (0.3 in) over only 2 days, and humidity is slightly lower at 80%. For a closer look at the conditions in February, you can visit San Jose del Pacifico weather in February.
When comparing the weather in September and March, a few notable differences emerge. September experiences a wider temperature range with a minimum of 11°C (52°F), an average of 18°C (65°F), and a maximum of 27°C (81°F). In contrast, March tends to be slightly cooler at a minimum of 8°C (46°F) and features a higher maximum temperature of 29°C (84°F). Additionally, September is characterized by significantly higher precipitation, totaling 635 mm (25.0 in) over 26 days, while March is much drier, with only 18 mm (0.7 in) over about 5 days. The humidity is also higher in September at 84%, compared to March's 73%. For more details, check out San Jose del Pacifico weather in March.
In comparing the weather of September and April, notable differences emerge. September features a wider temperature range with minimums of 11°C (52°F) and maximums reaching up to 27°C (81°F), while April has slightly cooler minimums at 10°C (49°F) and maximums peaking at 30°C (87°F). Precipitation is significantly higher in September, with 635 mm (25.0 in) spread over 26 days, compared to April's 97 mm (3.8 in) over just 15 days. Additionally, humidity is noticeably higher in September at 84%, compared to 67% in April. For more detailed information, check San Jose del Pacifico weather in April.
September and May present contrasting weather patterns, with September experiencing cooler average temperatures and higher humidity. In September, temperatures range from a minimum of 11°C (52°F) to a maximum of 27°C (81°F), while May offers slightly warmer conditions, with a range from 11°C (51°F) to 29°C (84°F). Notably, September sees a significant amount of precipitation—635 mm (25.0 in) over 26 days—compared to May's 332 mm (13.1 in) over 23 days. This results in a more humid September, with humidity levels at 84%, contrasting with May’s 72%. For a closer look at the weather specifics in May, visit San Jose del Pacifico weather in May.
In comparing the weather of September and June, both months exhibit similar average temperatures, with September showing a minimum temperature of 11°C (52°F) and a maximum of 27°C (81°F), while June has a slightly higher minimum of 12°C (54°F) and a maximum of 27°C (82°F). However, September is characterized by significantly higher precipitation, totaling 635 mm (25.0 in) over 26 days, compared to June's 674 mm (26.5 in) over the same number of days. Additionally, September's humidity is notably higher at 84%, while June maintains a more moderate 73%. For further details about the weather conditions in June, you can check San Jose del Pacifico weather in June.
Comparing the weather in September to July reveals some notable differences despite similar temperature ranges. Both months share a minimum temperature of 11°C (52°F), an average of 18°C (65°F), and a maximum of 27°C (81°F). However, September experiences higher overall precipitation, with 635 mm (25.0 in) falling over 26 days, compared to July's 482 mm (19.0 in) across 24 days. This increase in rainfall contributes to a higher humidity level in September at 84%, compared to 76% in July. For a more detailed look at July weather, you can check out San Jose del Pacifico weather in July.
In comparing the weather between September and August, September typically experiences slightly cooler temperatures with a minimum of 11°C (52°F) and a maximum of 27°C (81°F), while August has a minimum of 12°C (53°F) and a maximum of 26°C (79°F). Both months share a similar average temperature of around 18°C (65°F), yet September sees a considerable amount of rainfall, totaling 635 mm (25.0 in) over 26 days, compared to August's 689 mm (27.1 in) across 28 days. Additionally, humidity levels are slightly higher in September at 84%, compared to August's 80%. For a more detailed look at August weather patterns, you can visit San Jose del Pacifico weather in August.
In September, temperatures in San Jose del Pacifico range from a minimum of 11°C (52°F) to a maximum of 27°C (81°F), with an average of 18°C (65°F). The month sees significant rainfall, totaling 635 mm (25.0 in) across 26 days, resulting in an overall humidity level of 84%. In contrast, October maintains a similar temperature profile, with a minimum of 10°C (50°F), an average of 18°C (64°F), and a maximum of 27°C (81°F). However, precipitation decreases to 326 mm (12.8 in) over 20 days, and humidity rises slightly to 89%. For more detailed information, check out San Jose del Pacifico weather in October.
September and November in San Jose del Pacifico exhibit notable differences in weather conditions. September is characterized by warmer temperatures, with an average of 18°C (65°F) and maximums reaching up to 27°C (81°F). However, it also sees a significant amount of precipitation, with 635 mm (25.0 in) falling over 26 days, leading to high humidity levels of 84%. In contrast, November experiences cooler temperatures, with a minimum of 7°C (45°F) and an unchanged maximum of 27°C (81°F). This month is marked by much less rainfall, totaling only 19 mm (0.7 in) over just 3 days, resulting in higher humidity at 88%. For more detailed information about November weather, check out San Jose del Pacifico weather in November.
In September, San Jose del Pacifico experiences a warmer climate with average temperatures around 18°C (65°F) and high humidity at 84%. The month is characterized by significant rainfall, receiving around 635 mm (25.0 in) over 26 days. In contrast, December sees a drop in minimum temperatures to 6°C (44°F) and a slight decrease in the average to 16°C (61°F), although it can still reach up to 27°C (80°F). Rainfall is vastly reduced in December, with only 13 mm (0.5 in) over just 2 days, and the humidity remains high at 88%. For more detailed information, you can check San Jose del Pacifico weather in December.
September in San Jose del Pacifico brings a notable shift in weather, making it distinctly different from the preceding months. With higher humidity levels and almost daily rainfall, this month ushers in a refreshing, lush atmosphere. The average temperatures remain comfortably mild, but the frequent downpours can lead to a dramatic increase in precipitation, transforming the landscape into a vibrant green. This moist climate combined with cooler evenings provides a cozy ambiance, ideal for those who appreciate the beauty of nature's cycles. For a detailed look at the weather patterns year-round, visit San Jose del Pacifico Climate.