September Weather in Flores, Honduras

Last updated: August 21, 2025

Experience the unique climate of Flores, Honduras in September, where the maximum temperature reaches a warm 31°C (88°F), complemented by an average temperature of 21°C (71°F) and a cool minimum of 14°C (58°F). This month is characterized by significant precipitation, totaling 281 mm (11.1 in), spread across 24 days, contributing to the lush greenery of the region. With humidity levels around 71%, visitors can expect a tropical ambiance, ideal for those who appreciate vibrant landscapes shaped by seasonal rains.

September Temperature in Flores

In September, Flores, Honduras experiences a delightful transition in temperatures that makes it an inviting time to visit. The month typically sees a minimum temperature of 14°C (58°F), paired with an average of 21°C (71°F) and a maximum reaching 31°C (88°F). This slight dip from the hotter summer months signals the onset of the rainy season, yet the warmth remains consistent, reflecting a tropical climate that is both comfortable and vibrant. With temperatures hovering in the low 30s°C, visitors can enjoy outdoor activities amidst lush surroundings, while the cooler nights encourage peaceful evenings. Overall, September in Flores offers a pleasant balance of warmth and mildness, perfect for exploring the rich culture and stunning landscapes of the region.

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

The chart illustrates September temperature patterns in Flores, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Flores, 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).
JanFebMarAprMayJunJulAugSepOctNovDec656870737271717171696765
Data source: Temperature data for Flores generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Flores

September in Flores, Honduras, marks a significant peak in precipitation, receiving 281 mm (11.1 in) of rain over 24 days. This substantial rainfall is not only indicative of the region's transition into the latter half of the wet season but also highlights a trend of increasing precipitation as the year progresses. Following August's rainfall of 194 mm (7.7 in), September sustains the momentum with nearly identical levels to October, which also garners 301 mm (11.8 in). This pattern illustrates a consistent spike in rainfall during late summer and early fall, underscoring the lush, tropical climate of the area. As the year winds down, the rainy season begins to taper off, with notable declines in both precipitation amounts and the number of rainy days, marking a shift towards drier months ahead.

September Precipitation Trends in Flores

The chart displays monthly precipitation patterns in Flores, 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 Flores, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec1381354283301931952823018916
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Flores

In September, Flores, Honduras experiences a humidity level of 71%, marking a slight uptick from the drier conditions of the summer months. After reaching a minimum of 51% in May, humidity gradually increased through the warmer months, peaking in October at 79%. The trend reveals a seasonal pattern, with lower humidity values in the early year transitioning into noticeably higher levels as the year progresses. This rise in moisture reflects the natural shift toward a more humid atmosphere as the region prepares for the rainy season, ensuring that September is both warm and moderately humid, setting the stage for the tropical climate that follows in the later months.

September Average Humidity in Flores

This chart illustrates the average monthly humidity levels in Flores, 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 Flores is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%72%61%53%51%52%58%63%71%79%79%74%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Flores

In September, Flores, Honduras, maintains an impressive UV Index of 14, categorizing the exposure as extreme and keeping the burn time consistently at just 10 minutes. This substantial UV index trend continues from the preceding months of June through August, where similar conditions prevailed. The intensity of the sun is an ongoing theme throughout the year, particularly in the first half, with values peaking at 15 in March and April. As you prepare for outdoor activities, it’s crucial to remember that even in September, the risk of overexposure remains high. For more detailed insights on UV levels, visit Flores UV Index.

Maximum UV Index Levels in Flores for September

The chart shows the monthly maximum UV Index (UVI) for Flores 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 Flores typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec111315151414141414131010
Data source: Flores 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 Flores

As summer transitions to fall, September in Flores, Honduras offers a delightful 296 hours of sunshine. This month stands out as a perfect blend of warmth and brightness, continuing a pattern of abundant sunlight that peaks in the spring with March’s impressive 324 hours. While September experiences a slight dip compared to its sun-kissed predecessors, notably July and August, it still embraces more sunshine than the months that follow. With a rich tapestry of sunny days trailing behind, September remains an inviting time for adventurers and sun-seekers, ensuring they can relish the radiance before the clock shifts towards shorter days in October.

Monthly Sunshine Duration in Flores: September Highlighted

The September sunshine duration represents the total number of hours Flores 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.
JanFebMarAprMayJunJulAugSepOctNovDec251h288h324h313h304h285h321h310h296h276h287h311h
Data source: Flores September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Flores During September

In September, the chance of sunny weather in Flores, Honduras hovers around 27%, reflecting a trend of dwindling sunshine as the wet season progresses. This percentage, while higher than the dismal lows of June and August, aligns closely with the lower probabilities seen in October and November. Interestingly, it follows a month that had a modest 28% chance of sun in July, indicating that the summer's allure is giving way to the increased cloud cover and rainfall typical of the region's transition toward autumn. As the seasons change, visitors should be prepared for a mix of sun and rain, balancing the potential for bright moments against the backdrop of the lush, vibrant landscapes that thrive in such conditions.

Percentage of Sunny Days in September in Flores

The chart illustrates the percentage of sunny days in Flores 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 Flores experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%61%54%27%32%16%28%16%27%26%25%53%
Data source: Flores September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Flores in September

In September, the beautiful region of Flores, Honduras, enjoys a consistent 12 hours of daylight, aligning with the pattern seen from March to August. This balance of light is perfect for outdoor adventures and exploring vibrant local culture. As the year progresses, daylight gradually tapers off in October to 11 hours, a reminder of the shifting seasons. Overall, the daylight duration in Flores showcases a remarkable stability, allowing residents and visitors alike to fully appreciate the natural beauty and warm atmosphere throughout the year.

Average Daylight Hours in Flores for September

The chart illustrates the variation in daylight duration in Flores throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 22m11h 40m12h 3m12h 27m12h 46m12h 56m12h 51m12h 33m12h 10m11h 47m11h 27m11h 17m
Data source: Flores daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Flores

As September unfolds in Flores, Honduras, the average wind speed gently drops to 1.6 m/s (4 mph), contributing to the tranquil atmosphere of the month. Following a mild summer, where wind speeds fluctuated between 1.5 m/s in June to 2.2 m/s in July, the consistency of September's breeze mirrors the gradual shift towards the wetter season. Notably, this period marks a decrease from the mild gusts of August, which recorded 1.7 m/s (4 mph). The overall trend highlights a calming play of winds leading into the autumn months, with October maintaining this serene pace at 1.6 m/s (4 mph), before a notable uptick in November brings back livelier breezes at 3.1 m/s (7 mph), hinting at the dynamic weather patterns that define the region’s climate.

Average September Wind Speed in Flores

The chart displays monthly wind speed patterns in Flores, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.82.62.82.12.01.52.21.71.6 m/s1.63.12.6
Data source: Flores September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Flores Compares to Other Months

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

When comparing the weather in September and January, notable differences emerge. In September, temperatures range from a minimum of 14°C (58°F) to a maximum of 31°C (88°F), with an average of 21°C (71°F). This month also sees significant rainfall, with a total of 281 mm (11.1 in) spread across 24 days, resulting in moderate humidity at 71%. In contrast, January experiences cooler temperatures, with minimums dropping to 10°C (50°F) and maximums reaching only 30°C (86°F), averaging around 19°C (66°F). The precipitation is considerably lower, at 13 mm (0.5 in) over just 4 days, while humidity rises to 80%. For more details on January weather, check out Flores weather in January.

In September, the weather is quite warm with average temperatures reaching 21°C (71°F) and maximums soaring to 31°C (88°F). However, this month is also marked by significant rainfall, with 281 mm (11.1 in) spread over 24 days, resulting in high humidity levels of 71%. In contrast, February experiences slightly cooler conditions, with minimum temperatures of 10°C (51°F) and an average of 20°C (68°F). This month also enjoys much less precipitation, only 8 mm (0.3 in) over just 2 days, and a humidity level remaining similar at 72%. For a more detailed look at the February climate, you can check out Flores weather in February.

In comparing the weather between September and March, one can observe notable differences in temperature and precipitation. September tends to be warmer, featuring temperatures that range from a minimum of 14°C (58°F) to a maximum of 31°C (88°F), with an average of 21°C (71°F). However, this month also brings a significant amount of rain, totaling 281 mm (11.1 in) over approximately 24 days and a humidity level of 71%.

In contrast, March presents a slightly cooler atmosphere, with temperatures varying from a minimum of 11°C (52°F) to a maximum of 32°C (91°F), while maintaining an average temperature of 21°C (70°F). This month is characterized by much lower precipitation, only 13 mm (0.5 in) over about 3 days, and a humidity level of 61%. For a more detailed look at March weather in Flores, you can visit Flores weather in March.

Comparing the weather in September and April reveals notable differences in temperature, precipitation, and humidity. In September, temperatures range from a minimum of 14°C (58°F) to a maximum of 31°C (88°F), with an average of 21°C (71°F). This month is characterized by significant rainfall, experiencing 281 mm (11.1 in) over 24 days, contributing to a high humidity level of 71%. In contrast, April boasts warmer temperatures, with a minimum of 14°C (57°F) and a peak of 35°C (96°F), averaging 23°C (73°F). Rainfall is much lighter during April, totaling only 54 mm (2.1 in) over just 8 days, coupled with lower humidity levels at 53%. For more detailed information, you can visit Flores weather in April.

When comparing the weather in September and May, both months feature a minimum temperature of around 14°C (58°F), but May tends to be slightly warmer overall with an average temperature of 22°C (72°F), compared to September’s average of 21°C (71°F). The maximum temperatures in May also reach higher, peaking at 33°C (92°F) versus September’s maximum of 31°C (88°F). Interestingly, both months see similar precipitation levels, around 281-283 mm (11.1 in) with rain occurring on 24 days, although September's higher humidity of 71% makes it feel more oppressive compared to May's lower humidity of 51%. For detailed insights into May weather, you can check Flores weather in May.

In September, temperatures range from a minimum of 14°C (58°F) to a maximum of 31°C (88°F), with an average of 21°C (71°F). The month is characterized by significant rainfall, receiving about 281 mm (11.1 in) over 24 days, coupled with a higher humidity level of 71%. In contrast, June exhibits slightly warmer conditions, with temperatures fluctuating between 15°C (59°F) and 32°C (89°F), while also averaging 21°C (71°F). However, it experiences more substantial rainfall, totaling 301 mm (11.8 in) across the same number of rainy days, but with lower humidity at 52%. For a detailed look at weather specifics in June, you can refer to Flores weather in June.

When comparing the weather in September and July, both months exhibit similar temperature ranges, with minimums around 14°C (58°F), maximums reaching 31°C (88°F), and averages hovering around 21-22°C (71°F). However, September is notably wetter, with a significant increase in precipitation to 281 mm (11.1 in) over 24 days, compared to just 93 mm (3.6 in) across 14 days in July. Additionally, September experiences higher humidity levels at 71%, while July maintains a more comfortable 58%. For a more detailed overview of July weather, you can visit Flores weather in July.

In September, the weather exhibits slightly cooler nighttime temperatures, with a minimum of 14°C (58°F) compared to August's 15°C (59°F). Both months enjoy a similar average temperature of about 21°C (71°F), but September sees a higher maximum temperature of 31°C (88°F) against August's 30°C (86°F). However, September is notably wetter, experiencing 281 mm (11.1 in) of precipitation over 24 days, while August has 194 mm (7.7 in) over 21 days. The humidity also rises in September to 71%, compared to 63% in August, contributing to a more humid atmosphere overall. For those interested in more detailed August weather, you can visit Flores weather in August.

In September, the weather features a warm average temperature of 21°C (71°F) with peaks reaching up to 31°C (88°F) during the day. The month is characterized by frequent rain, with 281 mm (11.1 in) of precipitation spread over 24 days, accompanied by humidity levels of 71%.

In contrast, October sees slightly cooler temperatures, ranging from a minimum of 13°C (56°F) to a maximum of 29°C (84°F), while maintaining the same average temperature of 21°C (69°F). Precipitation increases to 301 mm (11.8 in) over 26 days, resulting in higher humidity at 79%. These changes in weather patterns highlight a transition from the more intense warmth of September to a cooler, wetter October. For more details, you can check Flores weather in October.

September and November showcase a notable shift in weather characteristics. In September, temperatures range from a minimum of 14°C (58°F) to a maximum of 31°C (88°F), with an average temperature of 21°C (71°F). This month is characterized by high precipitation, totaling 281 mm (11.1 in) spread over 24 days, yielding a relatively humid atmosphere at 71%. In contrast, November experiences slightly cooler temperatures, with a minimum of 11°C (53°F) and a maximum of 28°C (82°F), averaging 19°C (67°F). The rainfall significantly decreases to 88 mm (3.5 in) over just 13 days, and humidity climbs to 79%. For a more detailed look into November's weather, visit Flores weather in November.

In September, the weather is generally warmer with average temperatures around 21°C (71°F) and maximums reaching up to 31°C (88°F). However, this month is also marked by significant rainfall, accumulating about 281 mm (11.1 in) over approximately 24 days, coupled with a humidity level of 71%. In contrast, December offers a cooler climate, with average temperatures dropping to 19°C (66°F) and highs reaching 28°C (83°F). Additionally, December is much drier, with only 16 mm (0.6 in) of precipitation over just 4 days, while humidity increases slightly to 74%. For more details on December weather, you can visit Flores weather in December.

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Conclusion: What to Expect From September Weather in Flores

In September, Flores experiences a distinctive blend of warmth and humidity that sets it apart from other months. With frequent rain showers and an average humidity of around 71%, this month is notably wetter, contributing to a lush and vibrant landscape. While the maximum temperatures can reach a comfortable 31°C, the cooler evenings provide relief, with lows dropping to 14°C. This unique combination of precipitation and temperature creates a dynamic atmosphere that's perfect for adventurous exploration. For those curious about the broader climate trends in this enchanting region, be sure to check out Flores Climate.