September Weather in Suchitoto, El Salvador

Last updated: August 21, 2025

September in Suchitoto, El Salvador, showcases a vibrant yet humid climate, with temperatures reaching a maximum of 36°C (97°F) and an average of 26°C (79°F), dropping to a comfortable minimum of 19°C (67°F). This month experiences significant rainfall, with a total precipitation of 216 mm (8.5 in) spread across 26 days, making it one of the wetter months of the year. The high humidity level of 77% adds to the tropical ambiance, perfect for those who enjoy lush landscapes and the refreshing sounds of rain. Whether you're exploring the charming streets or indulging in local culture, September offers a unique blend of warmth and refreshing moisture in Suchitoto.

September Temperature in Suchitoto

In September, Suchitoto, El Salvador, experiences a mild transition as temperatures begin to subtly dip from the summer heat. The minimum temperature sits at a comfortable 19°C (67°F), while the average hovers around 26°C (79°F), reflecting a pleasant balance between warmth and relief. Highs reach up to 36°C (97°F), indicating that though it’s the start of the rainy season, summer's warmth lingers. Compared to the preceding months, September's climate is marked by a slight cooling trend, making it an inviting time to explore the town's rich culture and stunning landscapes without the sweltering heat typical of earlier summer months.

September Weather in Suchitoto: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Suchitoto, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Suchitoto, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec778081838179818079787877
Data source: Temperature data for Suchitoto generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Suchitoto

In September, Suchitoto, El Salvador, experiences one of its wettest months, with a substantial precipitation amount of 216 mm (8.5 in) falling over an impressive 26 days. This notable rainfall marks a continuation of the wet season, following the heavy downpours of August, which saw 148 mm (5.8 in) over 21 days. The increase in precipitation is consistent with the region's trend of escalating rainfall from May through September, culminating in this peak period. As the rains begin to taper off in October, which still receives a significant 186 mm (7.3 in) over 24 days, the lingering September showers play a crucial role in replenishing local waterways and supporting the lush landscapes characteristic of this vibrant region.

September Precipitation Trends in Suchitoto

The chart displays monthly precipitation patterns in Suchitoto, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Suchitoto, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec2222918022496148216186454
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Suchitoto

In Suchitoto, El Salvador, September brings a notable shift in humidity, hovering around 77%, closely aligned with the peak levels seen during the preceding months of July and August. This post-summer humidity is indicative of the lingering tropical climate, where moisture remains prevalent as the rainy season continues to unfold. Following a gradual rise from a drier start in the year—where humidity dipped to 59% during the dry months of March through May—September stands out as part of a broader trend of increasing humidity that begins in June and persists into the fall, setting a lush backdrop for the region's vibrant landscapes. The consistency in high humidity levels through September, October, and November reflects the area's characteristic climate, creating a balance between warmth and moisture that is essential for the thriving biodiversity and agricultural practices that define Suchitoto.

September Average Humidity in Suchitoto

This chart illustrates the average monthly humidity levels in Suchitoto, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Suchitoto is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec63%62%59%59%59%68%78%79%77%77%75%67%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Suchitoto

In September, Suchitoto, El Salvador, continues to experience high levels of sun exposure, recording a UV Index of 13. This places it in the extreme category, where a burn can occur in just 10 minutes. The trend from the previous months remains consistent, with only a slight dip from July's peak. Despite this minor fluctuation, it's clear that September maintains the strong sun intensity characteristic of El Salvador's earlier months, emphasizing the need for sun protection. As you plan your activities, be sure to stay informed about the Suchitoto UV Index to ensure a safe and enjoyable time outdoors.

Maximum UV Index Levels in Suchitoto for September

The chart shows the monthly maximum UV Index (UVI) for Suchitoto in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Suchitoto typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec11131414141414131313109
Data source: Suchitoto September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Suchitoto

September in Suchitoto, El Salvador, wraps up the sunny season with a respectable 287 hours of sunshine, showcasing the region's characteristic bright climate. After the peak of summer in July, which boasted a dazzling 324 hours, September marks a gentle dip in sunlight, yet it remains favorable compared to the cloudier months that lie ahead. This transition into autumn brings a richness to the landscape, while still allowing for leisurely outdoor activities under the lingering warmth. Overall, September's sun continues the trend of plentiful light throughout the year, ensuring that while days may grow shorter, the allure of Suchitoto's vibrant scenery endures.

Monthly Sunshine Duration in Suchitoto: September Highlighted

The September sunshine duration represents the total number of hours Suchitoto experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec261h290h326h315h302h273h324h304h287h279h305h324h
Data source: Suchitoto September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Suchitoto During September

In September, Suchitoto, El Salvador, sees a notable decline in the likelihood of sunny weather, with only a 27% chance of sunshine. This is part of a broader trend observed as the dry season gives way to the rainy season, with the chances plummeting from the 42% in April and 38% in May. The transition continues through the summer months, where even July and August struggle to offer much sunlight, presenting just 34% and 18%, respectively. As the year progresses towards October, the forecast begins to improve slightly with a 33% chance of sunnier days, but September stands out as one of the cloudier months in Suchitoto's annual climate pattern.

Percentage of Sunny Days in September in Suchitoto

The chart illustrates the percentage of sunny days in Suchitoto throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Suchitoto experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec66%77%71%42%38%15%34%18%27%33%53%69%
Data source: Suchitoto September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Suchitoto in September

In September, Suchitoto, El Salvador enjoys a consistent 12 hours of daylight, maintaining the trend established from May through August. This month marks a transitional period as the long days of summer begin to wane, paving the way for the shorter daylight hours that are characteristic of the upcoming months. The steady daylight from March to September creates a vibrant atmosphere, perfect for outdoor activities and cultural exploration. After September, daylight will gradually decrease, dipping to 11 hours from October onwards, signaling the shift toward the cooler, shorter days of the year's end. This rhythm of daylight serves as a reminder of the region's warm climate and its beautiful landscapes, inviting both residents and visitors to revel in the natural beauty until the sun sets earlier in the evening.

Average Daylight Hours in Suchitoto for September

The chart illustrates the variation in daylight duration in Suchitoto throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 23m11h 40m12h 3m12h 26m12h 46m12h 55m12h 50m12h 33m12h 10m11h 47m11h 27m11h 17m
Data source: Suchitoto daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Suchitoto

As September rolls into Suchitoto, El Salvador, the landscape greets a gentle breeze with an average wind speed of 1.2 m/s (3 mph). This slight uptick from the sweltering summer months signals a transition towards the more invigorating winds of autumn. With a pattern reflecting drier May and June, where winds dipped significantly, September’s breezes offer a refreshing reprieve. Notably, the winds seem to pick up again in November, suggesting that the calm of September prepares the stage for the revitalizing gusts of fall, creating a rhythmic dance of air that whispers the coming changes in the seasons.

Average September Wind Speed in Suchitoto

The chart displays monthly wind speed patterns in Suchitoto, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.12.02.01.71.41.11.41.11.2 m/s1.22.31.9
Data source: Suchitoto September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Suchitoto Compares to Other Months

Weather in Suchitoto varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Suchitoto, focusing on differences in temperature, rainfall, humidity, and UV levels.

September and January present distinct weather patterns that reflect the changing seasons. In September, temperatures range from a minimum of 19°C (67°F) to a sweltering maximum of 36°C (97°F), with an average temperature of 26°C (79°F). This month experiences significant rainfall, accumulating 216 mm (8.5 in) over 26 days, accompanied by high humidity at 77%. In contrast, January features a cooler range with minimum temperatures dropping to 13°C (56°F) and maintaining a similar maximum of 36°C (97°F). Average temperatures in January are slightly lower at 25°C (78°F), and it stands out for its minimal precipitation, just 2 mm (0.1 in) over 0 days, and lower humidity at 63%. For more details about the weather in January, you can refer to Suchitoto weather in January.

When comparing the weather in September and February, significant differences emerge. September typically experiences warmer temperatures, with averages around 26°C (79°F) and maximums reaching 36°C (97°F). In contrast, February’s temperatures are slightly cooler, averaging 27°C (80°F) but can peak at a higher maximum of 39°C (102°F). September is characterized by high humidity at 77% and substantial rainfall, accumulating around 216 mm (8.5 inches) over 26 rainy days, making it one of the wetter months. On the other hand, February stands out for its dryness, recording only 2 mm (0.1 inches) of precipitation and no rainy days, along with lower humidity levels of 62%. For more detailed information about the weather in February, you can check Suchitoto weather in February.

September and March exhibit contrasting weather patterns, with September being significantly wetter and more humid. In September, temperatures range from a minimum of 19°C (67°F) to a maximum of 36°C (97°F), accompanied by high humidity at 77% and substantial rainfall of 216 mm (8.5 in) over 26 days. In contrast, March enjoys a drier climate with much lower precipitation, receiving only 2 mm (0.1 in) and no rainy days, while temperatures soar higher, reaching up to 39°C (103°F) but with a more comfortable humidity level of 59%. For more specific weather details, you can check out Suchitoto weather in March.

When comparing the weather in September and April, we find notable differences in temperature, precipitation, and humidity. In September, the average temperature hovers around 26°C (79°F), peaking at a maximum of 36°C (97°F), while April tends to be warmer with an average of 28°C (83°F) and a high of 39°C (102°F). Additionally, September experiences significantly more rainfall, with 216 mm (8.5 in) over 26 days compared to April's modest 29 mm (1.1 in) across just 7 days. Moreover, humidity levels are higher in September at 77%, while in April, they are a more comfortable 59%. For more detailed insights, you can check Suchitoto weather in April.

In comparing the weather of September and May, both months feature a minimum temperature of 19°C (67°F), but May tends to be slightly warmer overall with an average temperature of 27°C (81°F) compared to September's 26°C (79°F). May also reaches higher maximum temperatures, peaking at 38°C (100°F), whereas September's maximum is 36°C (97°F). Precipitation levels are relatively high in both months, with September receiving 216 mm (8.5 in) over 26 days, while May experiences 180 mm (7.1 in) across 22 days. Additionally, September is significantly more humid at 77%, while May has a lower humidity level of 59%. For more detailed insights, you can check Suchitoto weather in May.

When comparing the weather in September and June, both months feature a similar temperature range, with minimums around 19°C (67°F), averages at 26°C (79°F), and maximums peaking at 36°C (96°F to 97°F). However, September tends to be slightly wetter, receiving 216 mm (8.5 in) of precipitation over 26 days, compared to June's 224 mm (8.8 in) over 24 days. Additionally, the humidity is notably higher in September at 77%, compared to June's 68%, making September feel more humid and potentially less comfortable. For a closer look at June weather specifics, you can visit Suchitoto weather in June.

In comparing the weather of September and July, we can see some notable differences. In September, temperatures range from a minimum of 19°C (67°F) to a maximum of 36°C (97°F), with an average temperature of 26°C (79°F). This month also experiences a significant amount of rainfall, with 216 mm (8.5 in) of precipitation recorded over 26 days, maintaining a consistent humidity level of 77%. In contrast, July tends to be slightly warmer, with temperatures ranging from a minimum of 20°C (69°F) to a maximum of 38°C (100°F) and an average of 27°C (81°F). However, July is much drier, with only 96 mm (3.8 in) of rain over 16 days, while still keeping the humidity at 77%. For more detailed insights into the weather in July, you can check Suchitoto weather in July.

When comparing the weather in September to that of August, September experiences slightly cooler temperatures, with a minimum of 19°C (67°F) and an average of 26°C (79°F), compared to August's minimum of 20°C (68°F) and average of 27°C (81°F). However, September brings more precipitation, totaling 216 mm (8.5 in) over 26 days, while August has less at 148 mm (5.8 in) across 21 days. The humidity levels are quite comparable, with September at 77% and August at 79%. Overall, September tends to be a bit wetter and cooler than August. For more specifics on August weather, you can refer to Suchitoto weather in August.

In September, the weather is characterized by slightly higher temperatures, with a minimum of 19°C (67°F), an average of 26°C (79°F), and a maximum reaching up to 36°C (97°F). This month also sees considerable rainfall, with 216 mm (8.5 in) spread over 26 days, maintaining a humidity level of 77%.

Conversely, October brings a slight decrease in temperatures, with a minimum of 18°C (65°F) and an average of 25°C (78°F), while the maximum temperature drops to 35°C (94°F). Precipitation decreases to 186 mm (7.3 in) over 24 days, keeping the humidity steady at 77%. For a closer look at October's weather specifics, you can visit Suchitoto weather in October.

In September, the weather is markedly warmer, with temperatures ranging from a low of 19°C (67°F) to a high of 36°C (97°F), resulting in an average temperature of 26°C (79°F). This month also experiences significant rainfall, with 216 mm (8.5 inches) of precipitation spread over 26 days, contributing to higher humidity at 77%. In contrast, November sees slightly cooler conditions, with temperatures dipping to a minimum of 17°C (63°F) and a maximum of 35°C (95°F), bringing an average temperature of 25°C (78°F). Rainfall is significantly reduced in November, totaling only 45 mm (1.8 inches) over just 6 days, and humidity decreases modestly to 75%. For more details on November weather, you can check out Suchitoto weather in November.

In September, the weather is characterized by warmer temperatures, with a minimum of 19°C (67°F) and an average of 26°C (79°F), reaching highs of 36°C (97°F). It is also notably wetter, with a substantial 216 mm (8.5 in) of precipitation over 26 days, contributing to a high humidity level of 77%. In contrast, December sees cooler conditions, with a minimum temperature of 16°C (61°F) and a similar average of 25°C (78°F). The maximum temperature remains comparable at 36°C (96°F), but the month is significantly drier, with just 4 mm (0.2 in) of rain falling on only 1 day, leading to a drop in humidity to 66%. For more details on December weather in Suchitoto, you can visit Suchitoto weather in December.

Compare Suchitoto's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Suchitoto

September in Suchitoto showcases a significant shift in weather patterns compared to other months. With higher humidity and frequent rain, the atmosphere becomes lush and vibrant, nurturing the stunning landscape the town is known for. While temperatures can reach a warm maximum of 36°C, the average remains comparatively comfortable at 26°C, offering a reprieve from the harsher heat experienced in the dry season. The 216 mm of rainfall across 26 days transforms the surroundings, enhancing both the natural beauty and the unique charm of Suchitoto. This month is a reminder of the region's tropical allure and presents an evocative backdrop for exploring the local culture. For a deeper insight into the climate variations throughout the year, visit Suchitoto Climate.