Last updated: August 21, 2025
Coatepeque, El Salvador experiences a dynamic September climate characterized by warm temperatures ranging from a minimum of 19°C (67°F) to a maximum of 35°C (96°F), with an average hovering around 25°C (78°F). During this month, the region witnesses significant precipitation, totaling 212 mm (8.4 in) over 27 rainy days, contributing to a high humidity level of 77%. This combination of warmth and moisture creates a lush and vibrant environment, perfect for exploring the area's natural beauty.
In September, Coatepeque, El Salvador experiences mild temperatures that continue the trend of warmth established in the preceding months. With a minimum of 19°C (67°F) and a maximum of 35°C (96°F), the average temperature hovers around 25°C (78°F)—a comfortable climate that invites outdoor activities and exploration. This slight dip in temperature compared to the peak months of February and March provides a refreshing balance, while still maintaining the warmth characteristic of the region. As the rainy season begins to wane, the pleasant temperatures coupled with increased humidity create an enchanting atmosphere in this stunning locale.
In September, Coatepeque, El Salvador, experiences a significant surge in precipitation, with 212 mm (8.4 in) recorded over 27 days of rainfall. This pattern marks a continuation of the rainy season and represents one of the highest monthly totals for the year, surpassing even the previous months of June and August. As the wettest month, September sets the stage for lush landscapes, but its frequent rains can also pose challenges for daily activities. The steady increase in precipitation from the typically dry months of January to the autumnal showers of September illustrates a clear transition into the peak rainy season, highlighting the region's tropical climate and the critical role of these rains in sustaining agriculture and replenishing local water sources.
In Coatepeque, El Salvador, September marks a notable point in the yearly climate timeline, with humidity levels resting at 77%. This figure reflects a trend of increasing humidity from the drier months at the beginning of the year, where levels hovered around 63% to 59% from January to May. A significant rise occurs in June, escalating to 68%, which paves the way for a peak in the heart of the rainy season, particularly in August when humidity spikes to 79%. By September, humidity remains elevated but stabilizes, remaining on par with October, suggesting a transition as the rainy season gradually wanes. With November seeing a slight drop to 75%, it’s evident that September serves as a bridge in Coatepeque's humid patterns, capturing the essence of the region's seasonal shifts.
In September, Coatepeque, El Salvador, continues to experience an extreme UV Index of 13, maintaining the high levels seen throughout much of the year. With a consistent burn time of just 10 minutes, it’s crucial for residents and visitors alike to stay vigilant against sun exposure. This trend reflects the region’s intense sunlight, especially from January through September, where the UV Index rarely dips below 13. As you plan your outdoor activities, be sure to take necessary precautions to protect your skin. For more detailed information on UV levels throughout the year, check out Coatepeque UV Index.
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As September arrives in Coatepeque, El Salvador, the sun continues to shine brightly, gracing the region with 284 hours of sunlight. This month marks a gentle decline from the peak of summer, with July leading the way at 323 hours. However, September's sunshine remains vibrant, contributing to an overall trend of abundant light throughout the year. Following the sunny patterns of earlier months like March and April, which recorded impressive totals of 326 and 315 hours, respectively, September reflects a consistent exuberance for the season, delighting locals and visitors alike with its warm glow and picturesque landscapes. The gradual ebb in sunlight hours signals the impending transition into October, yet Coatepeque's charm continues to shine through the changing seasons.
As September rolls in, Coatepeque, El Salvador, typically sees a 26% chance of sunny weather, reflecting a notable shift from the sunnier months of earlier in the year. This decrease follows the peak sunshine probabilities recorded in February (80%) and a gradual decline leading into the wet season. With April and May ushering in more humidity and rain, the prospect of clear skies diminishes significantly. While September may bring less sunshine compared to the first half of the year, it still offers a picturesque backdrop amidst the vibrant landscapes, where the lushness of nature thrives post-rain showers. Despite the cloudy tendencies, the warmth and charm of Coatepeque remain appealing for those seeking a tropical escape.
In Coatepeque, El Salvador, the daylight duration reveals a fascinating pattern throughout the year. From January to August, residents enjoy a consistent 12 hours of daylight, creating an inviting atmosphere for outdoor activities and vibrant social gatherings. As September arrives, the daylight remains steady at 12 hours, reflecting a joyful continuity before the gradual shift begins. October to December sees a return to 11 hours, signaling the onset of shorter days and marking the transition into the cooler months. This rhythmic cycle not only enhances the beauty of daily life but also invites locals and visitors alike to embrace each phase of Coatepeque’s enchanting year.
As September ushers in the breezy transition from summer to fall in Coatepeque, El Salvador, the average wind speed hovers at a gentle 1.3 m/s (3 mph), paralleling the calmness of the preceding months. This slight dip in wind activity typically sets the stage for a tranquil atmosphere, as the region experiences its lowest wind speeds since the onset of the wet season. Notably, February through April features higher gusts, peaking during the cooler months, before settling into the serene spaces of July to September. The winds begin to pick up again in November, hinting at the dynamic shifts that accompany the changing seasons. Overall, September's mild breezes contribute to Coatepeque's inviting ambiance, perfect for enjoying the scenic beauty of this unique lakeside destination.
Weather in Coatepeque varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Coatepeque, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather tends to be much warmer and more humid compared to January, with temperatures ranging from a minimum of 19°C (67°F) to a maximum of 35°C (96°F) and an average of 25°C (78°F). The month is also characterized by high precipitation, averaging 212 mm (8.4 in) over 27 days, resulting in a humidity level of 77%. In contrast, January offers a milder climate, where temperatures drop slightly, with a minimum of 14°C (57°F), an average of 24°C (75°F), and a maximum of 34°C (94°F). Additionally, January is remarkably dry, seeing only 3 mm (0.1 in) of precipitation across 0 days and a lower humidity of 63%. For more specific details on January's climate, you can refer to Coatepeque weather in January.
September and February present contrasting weather conditions. In September, temperatures range from a minimum of 19°C (67°F) to a maximum of 35°C (96°F), with an average of 25°C (78°F). The month is characterized by significant rainfall, totaling 212 mm (8.4 in) across 27 days, and high humidity levels at 77%. In stark contrast, February features a slightly cooler temperature range, with a minimum of 14°C (57°F) and a maximum of 36°C (97°F), while maintaining the same average of 25°C (77°F). February is notably dry, experiencing only 3 mm (0.1 in) of precipitation across zero rainy days and a lower humidity level of 62%. For more details on February weather, visit Coatepeque weather in February.
In comparing the weather of September and March, September is characterized by higher humidity and significantly more precipitation. With an average temperature of 25°C (78°F) and maximums reaching up to 35°C (96°F), it also experiences an average of 27 rainy days and a substantial total of 212 mm (8.4 in) of rainfall. In contrast, March offers warmer temperatures, with averages around 26°C (79°F) and maximums soaring to 38°C (100°F). However, it enjoys much drier conditions, featuring only 3 mm (0.1 in) of rainfall and no rainy days at all, along with lower humidity levels at 59%. For more detailed insights, you can check Coatepeque weather in March.
When comparing the weather in September and April, it’s clear that April tends to be warmer and drier. In September, temperatures range from a minimum of 19°C (67°F) to a maximum of 35°C (96°F), accompanied by significant precipitation totaling 212 mm (8.4 in) over 27 days, leading to a high humidity level of 77%. In contrast, April sees slightly milder temperatures, with a minimum of 18°C (64°F) and a maximum of 37°C (99°F), but a much lower rainfall of just 32 mm (1.3 in) over 8 days, resulting in a more comfortable humidity level of 59%. For a detailed look at April's climate, you can visit Coatepeque weather in April.
When comparing the weather of September and May, we notice that both months feature warm temperatures, but September tends to be slightly cooler on average. In September, the minimum temperature is 19°C (67°F) and the average is 25°C (78°F), while May has a minimum of 20°C (68°F) and an average of 26°C (80°F). Additionally, September is characterized by higher humidity levels at 77%, compared to May's 59%. Precipitation is also notably greater in September, with 212 mm (8.4 in) falling over 27 days, compared to May's 174 mm (6.9 in) across 23 days. For more details, you can check Coatepeque weather in May.
When comparing the weather in September and June, both months exhibit similar temperature ranges, with minimums around 19°C (67°F), averages of 25°C (78°F), and maximums reaching 35°C (96°F). However, September experiences slightly higher precipitation, totaling 212 mm (8.4 in) over 27 days, compared to June's 225 mm (8.8 in) across 24 days. Additionally, September has a higher humidity level at 77%, while June's humidity is more comfortable at 68%. For more detailed information on June weather, you can visit Coatepeque weather in June.
In comparing the weather between September and July, we can see some notable differences. September experiences a slightly lower minimum temperature of 19°C (67°F) compared to July's 20°C (68°F), while the average temperature in September is 25°C (78°F), which is cooler than July's average of 27°C (80°F). The maximum temperature in both months is similar, with September reaching up to 35°C (96°F) and July peaking at 36°C (98°F). However, September is significantly wetter, receiving 212 mm (8.4 in) of precipitation over 27 days, in stark contrast to July's 68 mm (2.7 in) recorded over just 15 days. Despite both months having the same humidity level of 77%, September’s frequent rainfall makes it feel more humid overall. For a detailed look at July weather, you can check out Coatepeque weather in July.
In comparing the weather between August and September, both months exhibit warm temperatures, but September typically experiences slightly cooler averages. While August has a minimum temperature of 20°C (67°F) and an average of 26°C (79°F), September sees a minimum of 19°C (67°F) and an average of 25°C (78°F). However, September is characterized by significantly higher precipitation levels, with 212 mm (8.4 in) of rain falling over 27 days, compared to August's 131 mm (5.1 in) over 20 days. Humidity levels are relatively consistent, but September holds a slight edge at 77% compared to August's 79%. For a detailed look at the weather in August, you can check Coatepeque weather in August.
In September, the weather features a minimum temperature of 19°C (67°F) and an average high of 35°C (96°F), with a significant amount of rain totaling 212 mm (8.4 in) over 27 days. The humidity remains notably high at 77%. In contrast, October sees slightly cooler temperatures, with a minimum of 18°C (65°F) and a maximum of 34°C (94°F). Precipitation decreases to 185 mm (7.3 in) over 22 days, while humidity stays consistent at 77%. For more detailed information, you can visit Coatepeque weather in October.
September experiences warmer temperatures with a minimum of 19°C (67°F) and an average of 25°C (78°F), peaking at a sweltering 35°C (96°F). In contrast, November sees slightly cooler weather, with low temperatures around 16°C (62°F) and a maximum of 34°C (93°F), maintaining a similar average temperature of 25°C (77°F). While September is marked by high precipitation levels of 212 mm (8.4 in) over 27 days, November offers a significant reduction in rainfall, with only 40 mm (1.6 in) falling over just 4 days. Humidity remains relatively consistent, at 77% in September and slightly lower at 75% in November. For more detailed information about the weather in November, visit Coatepeque weather in November.
In September, the weather tends to be noticeably warmer and more humid, with average temperatures around 25°C (78°F) and maximums reaching up to 35°C (96°F). This month is characterized by significant rainfall, totaling 212 mm (8.4 in) across approximately 27 days, resulting in a high humidity level of 77%. In contrast, December offers a cooler climate, with average temperatures dropping to 24°C (76°F) and maximums reaching 34°C (94°F). The precipitation is drastically reduced, with only 4 mm (0.2 in) recorded over just one day, and humidity levels also declining to 66%. For more specific details on December weather in Coatepeque, you can refer to Coatepeque weather in December.
In September, Coatepeque experiences a noticeable shift in weather patterns compared to other months. The high temperatures, peaking at 35°C (96°F), are balanced by a moderate average, creating a warm yet comfortable climate for outdoor activities. However, this period is characterized by significant precipitation, with about 27 days of rain throughout the month, which contributes to the area's lush landscapes. The humidity levels also rise to around 77%, making the air feel more tropical and vibrant. This blend of warmth and moisture sets September apart as a unique time to explore the natural beauty of Coatepeque. For a deeper understanding of the region's climate, visit Coatepeque Climate.