Last updated: August 21, 2025
September in San Pablo La Laguna, Guatemala, offers a mild climate with average temperatures hovering around 18°C (64°F). Daily highs reach a comfortable 24°C (75°F), while the nights cool to a refreshing 12°C (54°F). However, this month is notably wet, as the region sees 358 mm (14.1 in) of rain spread across 26 days, contributing to a notable humidity level of 82%. Visitors can expect a lush, vibrant landscape, but should be prepared for frequent showers that characterize this tropical setting.
In September, San Pablo La Laguna experiences mild temperatures that reflect a gentle transition into the cooler months. The minimum temperature hovers around 12°C (54°F), while the average stays consistent at 18°C (64°F), indicating a stable climate that encourages outdoor exploration. With a maximum temperature of 24°C (75°F), the weather remains inviting yet comfortable, perfect for engaging with the stunning landscape or immersing oneself in local culture. September's temperatures mirror those of the preceding months, showcasing a pattern of stability in this picturesque Guatemalan locale, where the warmth slowly begins to give way to the crispness of fall.
September marks a significant peak in precipitation for San Pablo La Laguna, Guatemala, receiving an impressive 358 mm (14.1 in) of rain over 26 days. This demonstrates a trend of increased rainfall leading into the wettest months, with September typically showing a substantial uptick from August’s 290 mm. The frequency of rain in September continues to support the region's lush landscapes, contributing to its vibrant ecosystem. As the rainy season progresses, the shift from the drier months of earlier in the year, such as January and February, becomes starkly evident, highlighting the critical role September plays in the overall precipitation pattern.
In September, San Pablo La Laguna experiences a peak in humidity, reaching 82%, a level that aligns with the slightly damp atmosphere often found in late summer. This month, along with August, marks the highest humidity readings of the year, reflecting a transition before the onset of the rainy season peaks in October, which follows closely with 83% humidity. As temperatures begin to cool, the rising humidity levels create a lush environment, showcasing the region's vibrant flora. The trend of increasing humidity from the previous months also hints at the tropical dynamics that define this picturesque part of Guatemala, making September a uniquely lush and inviting time of year.
In September, the UV Index in San Pablo La Laguna, Guatemala remains high, registering at 14, which falls into the extreme exposure category. This consistent reading mirrors the preceding months, reflecting a trend of elevated UV levels that have persisted since March. With a burn time of just 10 minutes, it's crucial for residents and visitors alike to take precautions when outdoors. Notably, the UV Index subtly begins to taper off in the following months, hinting at the approaching end of the peak sun season. For more detailed information, you can explore the San Pablo La Laguna UV Index.
UV Risk Categories
September in San Pablo La Laguna, Guatemala, continues the enchanting trend of sunshine, with an impressive 287 hours of bright daylight. As the month transitions from the vibrant summer into the cooler fall, it maintains a steady glow that balances beautifully with the lush surroundings. This falls in line with the sunny peaks of March and July, which boast the highest totals, while September reflects a slight dip from the summer highs of August. Despite this, it remains significantly brighter than the more overcast months like June and October, offering locals and visitors alike a splendid blend of warmth and clarity that defines the region's charm. With each passing month, nature colors the landscape even more vividly, capturing the essence of Guatemala's breathtaking beauty.
In September, the chance of sunny weather in San Pablo La Laguna, Guatemala, drops to a modest 14%, aligning with the rainy season's peak. Following the vibrant month of June, which sees a mere 9% of sunny days, and the somewhat brighter July and August, September continues the trend of overcast skies and precipitation. As the year progresses toward October, the likelihood of sunshine begins to rebound, reaching 30%, but September distinctly remains one of the more cloudy periods. If you’re planning a visit, be prepared for cooler temperatures and the potential for rain while enjoying the lush landscapes that this wetter season brings.
In San Pablo La Laguna, Guatemala, September marks the continuation of an intriguing pattern in daylight duration. Throughout the month, residents and visitors enjoy a consistent 12 hours of daylight, mirroring the extended day lengths from April through August. This steady span of sunlight not only fosters vibrant outdoor activities but also enhances the region's rich biodiversity. As the year progresses into October, there is a gradual shift as daylight begins to decline, returning to 11 hours once more. This rhythm of longer days in the warmer months—peaking in summer—highlights the region's unique climate interplay and provides a captivating glimpse into the natural flow of time in this picturesque highland locale.
As September unfolds in San Pablo La Laguna, the winds gently whisper at an average speed of 1.3 m/s (3 mph), marking a subtle decline from the more robust breezes earlier in the year. This month, like the preceding summer, embodies the calm before the seasonal shift, as the winds trend toward their lowest speeds for the year. While January through April flaunt a robust, steady breeze around 1.9 m/s (4 mph), the summer months witness a gradual tapering, culminating in September's serene atmosphere. This gentle decline hints at an impending transition, as the winds begin to pick up again in November, returning to the invigorating gusts typical of the cooler months. In this corner of Guatemala, September offers a peaceful interlude, inviting reflection under a light breeze against the backdrop of the stunning lake and mountains.
Weather in San Pablo La Laguna varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in San Pablo La Laguna, focusing on differences in temperature, rainfall, humidity, and UV levels.
September and January present contrasting weather conditions. In September, temperatures range from a minimum of 12°C (54°F) to a maximum of 24°C (75°F), with an average of 18°C (64°F). This month is marked by significant rainfall, totaling 358 mm (14.1 in) over 26 days, resulting in a high humidity level of 82%. In stark contrast, January sees lower temperatures, with a minimum of 8°C (47°F) and an average of 16°C (61°F), reaching a maximum of 24°C (76°F). Precipitation drops drastically to just 16 mm (0.6 in) across 5 days, accompanied by a lower humidity of 76%. For more detailed information, you can check San Pablo La Laguna weather in January.
When comparing the weather in September and February, notable differences emerge. September typically exhibits a milder temperature range, with a minimum of 12°C (54°F) and a maximum of 24°C (75°F), alongside high humidity at 82%. This month is characterized by frequent rainfall, totaling 358 mm (14.1 in) and occurring on 26 days. In contrast, February presents slightly cooler temperatures, with a minimum of 10°C (50°F) and a maximum of 26°C (79°F). Precipitation in February is significantly lower, at just 34 mm (1.3 in) over 8 days, and humidity drops to 68%. For more detailed insights into February weather, you can check San Pablo La Laguna weather in February.
In comparing the weather between September and March, notable differences emerge. September tends to be cooler, with average temperatures ranging from a minimum of 12°C (54°F) to a maximum of 24°C (75°F), while March shows slightly warmer averages with temperatures from 9°C (49°F) to 27°C (80°F). However, September is significantly wetter, experiencing 358 mm (14.1 in) of precipitation over 26 days, in stark contrast to March's mere 53 mm (2.1 in) across only 8 days. Additionally, the humidity in September remains high at 82%, compared to March's more comfortable 59%. For more detailed insights into the weather in March, you can check San Pablo La Laguna weather in March.
September and April present contrasting weather patterns. In September, the temperatures range from a minimum of 12°C (54°F) to a maximum of 24°C (75°F), with an average of 18°C (64°F). This month is characterized by significant rainfall, totaling 358 mm (14.1 in) over 26 days, accompanied by high humidity levels of 82%. In contrast, April features slightly milder temperatures, with a minimum of 10°C (50°F) and a maximum of 26°C (79°F), while maintaining the same average of 18°C (64°F). Precipitation in April is notably less, with only 159 mm (6.2 in) falling over 19 days, and the humidity is considerably lower at 57%. For a more detailed look at the weather conditions in April, you can visit San Pablo La Laguna weather in April.
In comparing the weather between September and May, we find that both months feature similar minimum temperatures of around 12°C (54°F) and average temperatures close to 18°C (64°F in September, 65°F in May). However, May tends to be slightly warmer at its maximum, reaching up to 26°C (78°F) compared to September's 24°C (75°F). Precipitation is notably higher in May, with 449 mm (17.7 in) over 29 days, while September sees 358 mm (14.1 in) spread across 26 days. Additionally, May boasts lower humidity at 65% compared to September's higher 82%, making it feel more comfortable overall. For more details, you can check San Pablo La Laguna weather in May.
September and June share similar average temperatures, both hovering around 18°C (64°F) with maximums reaching 24°C (75°F). However, September experiences slightly cooler night temperatures, with a minimum of 12°C (54°F) compared to June's 13°C (56°F). When it comes to precipitation, September is slightly less rainy with 358 mm (14.1 in) over 26 days, while June has 405 mm (15.9 in) across 27 days. Additionally, June has lower humidity at 66%, compared to September's more humid 82%. For those interested in a detailed look at June weather, check out San Pablo La Laguna weather in June.
In comparing the weather between September and July, September experiences slightly cooler temperatures, with averages of 18°C (64°F) for both months but slightly lower minimum and maximum temperatures of 12°C (54°F) and 24°C (75°F), respectively, compared to July’s min of 13°C (55°F) and max of 25°C (76°F). Additionally, September is significantly wetter, receiving 358 mm (14.1 in) of precipitation over 26 days, while July sees only 157 mm (6.2 in) across 16 days. The humidity also tends to be higher in September at 82%, compared to July's 75%. For those specifically interested in the weather conditions during July, more information can be found here: San Pablo La Laguna weather in July.
In comparing the weather between August and September, we see a slight decrease in maximum temperatures, with September peaking at 24°C (75°F) compared to August's 26°C (78°F). Meanwhile, both months share the same minimum temperature of 12°C (54°F) and an average temperature of 18°C (64°F). September also experiences more rainfall, with a total precipitation of 358 mm (14.1 in) over 26 days, compared to 290 mm (11.4 in) across 24 days in August. Despite the increase in precipitation, humidity remains consistent at 82% for both months. For more specific details on August weather, check out San Pablo La Laguna weather in August.
September and October exhibit some similarities and differences in weather patterns. Both months experience a minimum temperature of 12°C (54°F), but October sees a slight dip in the average temperature, dropping to 17°C (64°F) compared to September's 18°C (64°F). The maximum temperatures remain relatively stable, with October reaching up to 24°C (76°F) while September peaks at 24°C (75°F). Precipitation decreases in October, with 292 mm (11.5 in) over 27 days, compared to September’s 358 mm (14.1 in) over 26 days, indicating a slightly wetter September. Humidity levels also remain close, rising from 82% in September to 83% in October. For specific information about October weather, you can visit San Pablo La Laguna weather in October.
In comparing September and November weather, September typically experiences warmer conditions with an average temperature of 18°C (64°F) and highs reaching 24°C (75°F). However, it also sees significantly more precipitation, averaging 358 mm (14.1 in) over 26 days, contributing to a higher humidity level of 82%. In contrast, November is slightly cooler, with an average temperature of 17°C (63°F), while still maintaining the same maximum temperature of 24°C (75°F). The month is notably drier, receiving only 64 mm (2.5 in) of rain over just 10 days, and humidity decreases slightly to 80%. For a detailed look at the November weather, you can check out San Pablo La Laguna weather in November.
In September, the weather tends to be much wetter, with an average temperature of 18°C (64°F) and significant precipitation of 358 mm (14.1 in) over 26 days, resulting in high humidity levels around 82%. In contrast, December offers a milder climate with temperatures averaging 16°C (62°F), less precipitation at just 22 mm (0.9 in) over only 5 days, and lower humidity at 76%. While both months share a maximum temperature of 24°C (75°F), December's drier conditions make it a more pleasant time for outdoor activities. For those interested in more specific weather details, check out San Pablo La Laguna weather in December.
As September unfolds in San Pablo La Laguna, its weather stands out distinctively compared to other months. The cooler temperatures invite a refreshing change, with average highs barely reaching 24°C, while the nights dip to a chilly 12°C. This month also marks a significant uptick in precipitation, gracing the area with almost daily rain, making it one of the wettest periods of the year. Coupled with high humidity levels, the air feels lush and vibrant, nourishing the landscape. Visitors should be prepared for these moist conditions, which can transform the stunning scenery into a lush paradise. For a deeper dive into the annual variations, check out San Pablo La Laguna Climate.