Last updated: August 21, 2025
In September, Santiago Sacatepéquez experiences a mix of warm temperatures and significant rainfall, creating a unique climate that defines this vibrant season. The maximum temperature reaches 28°C (82°F), while the average hovers around 19°C (67°F), providing a comfortable yet humid backdrop, with humidity levels at a notable 82%. Minimum temperatures can dip to 11°C (53°F), especially in the early mornings and evenings. This month also brings substantial precipitation, with 190 mm (7.5 in) of rain spread over 25 days, making it one of the wetter periods of the year. Visitors and locals alike should prepare for the lush greenery that follows the tropical downpours, as the landscape bursts into life, creating a picturesque environment for exploration and enjoyment.
In September, Santiago Sacatepéquez, Guatemala, experiences a mild yet refreshing climate, with minimum temperatures around 11°C (53°F), an average of 19°C (67°F), and highs peaking at 28°C (82°F). As the rainy season continues, you can feel the slight coolness in the air compared to the warmer months preceding it. The variation in temperatures highlights a comfortable transition from the hotter summer months, making it an appealing time for outdoor activities and exploration. The stabilizing average temperature of 19°C (67°F) reflects a consistent and inviting atmosphere, ideal for visitors seeking to enjoy the vibrant culture and stunning landscapes of this charming region.
September marks a significant peak in precipitation in Santiago Sacatepéquez, Guatemala, with a substantial 190 mm (7.5 in) falling over 25 days. This month sees a noticeable increase compared to the drier spells earlier in the year, making it one of the wettest periods, alongside June. Following August's 134 mm (5.3 in), September continues the trend of abundant rainfall typical of the rainy season, emphasizing the region's reliance on these months for replenishing water sources. The pattern indicates a gradual buildup of precipitation that culminates in September, serving as a critical window for agriculture and natural ecosystems before transitioning into drier months ahead.
As September arrives in Santiago Sacatepequez, Guatemala, the air is thick with humidity, holding steady at 82%—a level that mirrors the increased moisture of August. This persistent humidity reflects a notable trend as the region transitions into the rainy season, with values peaking in the later months. Following a seasonal ebb during the drier months of January through April, when humidity dipped to as low as 57%, we see a gradual rise throughout the year, culminating in October’s slight uptick to 83%. Such climatic patterns not only influence local weather but also define the region's lush landscapes and vibrant ecosystems during these humid months.
In September, Santiago Sacatepequez, Guatemala, continues to experience an extreme UV Index of 14, consistent with the preceding months of July and August. This trend highlights the region's persistent risk of harmful solar radiation, where a mere 10 minutes of unprotected exposure can lead to skin burn. The UV Index peaks earlier in the year, reaching a significant 15 in both March and April, but remains dangerously high throughout most of the year. As a result, residents and visitors should remain vigilant about sun safety practices, making sure to protect their skin during these peak exposure times. For more detailed insights, visit the Santiago Sacatepequez UV Index.
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In September, Santiago Sacatepequez basks in an impressive 293 hours of sunshine, maintaining its position as a vibrant month in the region's weather pattern. The warmth of summer lingers, creating a seamless transition from the sun-drenched days of August, which boasts even more sun at 311 hours. As the year unfolds, it's evident that March and July take the lead with remarkable hours of sunlight—319 and 318 hours respectively—while months like January and June see a slight dip in sunshine, with just 247 and 278 hours. Overall, the average sunlight is notably consistent, ranging from 247 to 319 hours, showcasing Santiago’s beautiful climate that is perfect for outdoor adventures and cultural festivities throughout the year.
When considering the likelihood of sunny weather in September in Santiago Sacatepequez, Guatemala, this month reflects a notable dip in sunshine compared to earlier months. With only a 20% chance of clear skies, September falls among the cloudiest times of the year, following a steady decline from the more promising months of January through April. As we transition from the vibrant summer months, which see significantly higher sunshine probabilities, the weather shifts towards the wet season, characterized by increased rainfall and overcast conditions. While October brings a slight upturn in sunny possibilities, September remains a time when residents and visitors should prepare for more gray skies than blue.
In Santiago Sacatepequez, Guatemala, September enjoys a consistent 12 hours of daylight, mirroring the patterns established throughout the preceding months. As the region transitions from the lushness of the rainy season, the daylight duration remains steady, promoting a sense of balance and continuity in the day-to-day lives of its residents. This period of ample daylight paves the way for vibrant outdoor activities, allowing both locals and visitors to fully experience the area's enchanting landscapes and cultural richness. As October approaches, however, daylight begins to wane, signaling the gradual shift towards shorter days. Overall, September stands out as part of a stable trend from March through September, where daylight lingers just long enough to savor the beauty of the season.
As September unfolds in Santiago Sacatepéquez, Guatemala, the gentle whisper of the wind reaches an average speed of 1.5 m/s (3 mph), marking a notable decrease from the vibrant breezes experienced earlier in the year. This trend of diminishing winds echoes the gradual transition towards the heart of the rainy season, with the breeze softening from the 2.4 m/s (5 mph) gusts seen in March and November. While September's calm may invite moments of introspection, it also signals the impending revitalization of winds in the coming months, as the tail end of the year tends to bring a slight resurgence in airflow, creating a compelling balance between tranquility and the promise of renewal.
Weather in Santiago Sacatepequez varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santiago Sacatepequez, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing the weather between September and January, September tends to be characterized by warmer temperatures, with a minimum of 11°C (53°F) and an average of 19°C (67°F), reaching up to a maximum of 28°C (82°F). This month also experiences significantly higher rainfall, with 190 mm (7.5 in) over 25 days and a humidity level of 82%. In contrast, January offers cooler temperatures, with a minimum of 6°C (43°F) and an average of 17°C (62°F), peaking at 29°C (85°F). January is notably drier, with only 11 mm (0.4 in) of precipitation over just 3 days, and a lower humidity level of 76%. For more details on January weather, you can check Santiago Sacatepequez weather in January.
September and February present contrasting weather patterns. In September, temperatures range from a minimum of 11°C (53°F) to a maximum of 28°C (82°F), with an average of 19°C (67°F). This month is also characterized by high humidity at 82% and considerable rainfall, accumulating around 190 mm (7.5 in) over 25 days. In stark contrast, February offers milder temperatures, with a minimum of 8°C (47°F) and a maximum reaching up to 30°C (86°F), averaging at 18°C (65°F). Additionally, February experiences significantly less precipitation, with only 7 mm (0.3 in) over just 1 day and lower humidity at 68%. For more detailed weather insights, you can visit Santiago Sacatepequez weather in February.
September and March present quite contrasting weather conditions. In September, temperatures typically range from a minimum of 11°C (53°F) to a maximum of 28°C (82°F), with an average of 19°C (67°F). This month is characterized by high humidity at 82% and significant precipitation, totaling 190 mm (7.5 in) over 25 days. In contrast, March experiences slightly cooler temperatures with a minimum of 9°C (48°F) and a higher maximum of 31°C (87°F), maintaining an average temperature around 19°C (66°F). Furthermore, March is much drier, with only 8 mm (0.3 in) of rainfall over just 1 day and significantly lower humidity at 59%. For more detailed information, you can refer to Santiago Sacatepequez weather in March.
In comparing the weather of September and April, notable differences emerge. September tends to be cooler, with temperatures ranging from a minimum of 11°C (53°F) to a maximum of 28°C (82°F), while April features slightly warmer conditions, with temperatures ranging from 8°C (47°F) to 31°C (88°F). However, September is characterized by significantly higher precipitation, recording 190 mm (7.5 in) over 25 days, whereas April experiences much lighter rainfall, totaling only 50 mm (2.0 in) over just 9 days. Additionally, September has a higher humidity level of 82%, compared to April's 57%. For more detailed insights, you can explore Santiago Sacatepequez weather in April.
When comparing the weather in September and May, we can see some notable differences. September experiences a slightly cooler temperature range, with averages around 19°C (67°F) and a maximum of 28°C (82°F), while May has a higher average of 20°C (69°F) and can reach up to 30°C (87°F). Precipitation is more prevalent in September, with about 190 mm (7.5 in) over 25 days, compared to May’s 153 mm (6.0 in) spread over 22 days, indicating a wetter month in September. Additionally, humidity levels are significantly higher in September at 82%, while May enjoys a more comfortable 65% humidity. For more detailed insight into May weather patterns, check out Santiago Sacatepequez weather in May.
When comparing the weather in September and June, both months exhibit similar average temperatures, hovering around 19°C (67°F), with maximums reaching up to 28°C (82°F). However, September tends to be cooler at night with a minimum temperature of 11°C (53°F) compared to June's 13°C (56°F). Precipitation is notably higher in June, with 258 mm (10.2 in) of rainfall over 25 days, while September sees 190 mm (7.5 in) over the same number of days. Additionally, humidity levels are considerably higher in September at 82% compared to June's 66%. For those looking for more details, check out Santiago Sacatepequez weather in June.
In comparing the weather between July and September, both months display similar average temperatures, hovering around 19°C (67°F). However, July enjoys slightly warmer minimum and maximum temperatures, with lows of 13°C (56°F) and highs reaching 29°C (85°F), compared to September's 11°C (53°F) and 28°C (82°F). One notable difference is the increase in precipitation during September, where it totals 190 mm (7.5 in) over 25 days, significantly higher than July's 94 mm (3.7 in) over 15 days. Additionally, the humidity is higher in September at 82%, compared to 75% in July, making the latter month feel a bit drier. For more detailed information about July weather, you can check Santiago Sacatepequez weather in July.
In comparing the weather between September and August, notable differences emerge despite both months having similar average temperatures around 19°C (67°F). September experiences slightly cooler minimum temperatures, averaging 11°C (53°F) compared to August's 13°C (55°F). Additionally, September sees a significant increase in precipitation, totaling 190 mm (7.5 in) over 25 days, which surpasses August's 134 mm (5.3 in) over just 20 days. Interestingly, both months maintain consistent humidity levels at 82%. For more details on August weather in the region, you can visit Santiago Sacatepequez weather in August.
In September, temperatures range from a minimum of 11°C (53°F) to a maximum of 28°C (82°F), with an average of 19°C (67°F). The month experiences considerable rainfall, totaling 190 mm (7.5 in) over 25 days, accompanied by high humidity levels at 82%. In contrast, October sees slightly warmer conditions, with a minimum of 12°C (54°F) and a maximum of 29°C (84°F), while the average remains the same at 19°C (66°F). Precipitation is marginally higher at 191 mm (7.5 in) over 23 days, and humidity increases slightly to 83%. For more details on October's climate, check out Santiago Sacatepequez weather in October.
In September, the weather is generally warmer with an average temperature of 19°C (67°F), peaking at a maximum of 28°C (82°F). The month is marked by high humidity at 82% and significant rainfall, totaling 190 mm (7.5 in) over approximately 25 days. In contrast, November experiences slightly cooler conditions, with a minimum temperature of 9°C (49°F) and an average of 18°C (64°F), while still reaching up to 28°C (82°F). The month sees much less precipitation, with only 51 mm (2.0 in) over 8 days, and humidity decreases slightly to 80%. For more details on November weather, check out Santiago Sacatepequez weather in November.
In September, the weather is characterized by warmer temperatures, with a minimum of 11°C (53°F) and an average of 19°C (67°F), reaching up to a maximum of 28°C (82°F). However, this month experiences significant precipitation, totaling 190 mm (7.5 in) over 25 days, and high humidity at 82%. In contrast, December presents cooler temperatures, with a minimum of 6°C (43°F) and a similar maximum of 28°C (83°F), but a much drier climate, only seeing 12 mm (0.5 in) of precipitation across just 2 days and slightly lower humidity at 76%. To learn more about December weather in Santiago Sacatepequez, you can check this link: Santiago Sacatepequez weather in December.
September in Santiago Sacatepequez brings a significant shift in weather, marked by heightened humidity and frequent rainfall. With a robust average humidity of 82%, this month stands out from others, enveloping the region in a moist atmosphere. The abundance of rainfall, totaling 190 mm over approximately 25 days, transforms the landscape into a lush, vibrant paradise. While maximum temperatures hover around a comfortable 28°C, the cooler nights offer a refreshing contrast with lows dipping to 11°C. This blend of warmth and moisture creates a unique climate that is ideal for experiencing the area's natural beauty. For more insights into the weather patterns throughout the year, check out Santiago Sacatepequez Climate.