September Weather in Agua Azul, Honduras

Last updated: August 21, 2025

In Agua Azul, Honduras, September brings a blend of warmth and humidity, with maximum temperatures reaching up to 36°C (97°F) and an average of 26°C (79°F), accompanied by a pleasant minimum of 20°C (68°F). This month witnesses significant rainfall, totaling 172 mm (6.8 in) over 23 days, contributing to the lush, vibrant landscape. Humidity levels hover around 71%, enhancing the tropical ambiance and making for a richly verdant environment that defines this region during the rainy season.

September Temperature in Agua Azul

In September, Agua Azul experiences a pleasant climate, with temperatures that are typically warm and inviting. The month sees minimum temperatures hovering around 20°C (68°F), ensuring a comfortable start to each day. As the sun rises higher, the average temperature settles at 26°C (79°F), providing a perfect backdrop for outdoor exploration and relaxation. With maximum temperatures reaching up to 36°C (97°F), the heat remains manageable, especially compared to the peak summer months. This consistent warmth, combined with slightly cooler evenings, creates an ideal setting for enjoying the lush landscapes and vibrant culture of this beautiful region in Honduras.

September Weather in Agua Azul: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Agua Azul, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Agua Azul, 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).
JanFebMarAprMayJunJulAugSepOctNovDec717476818180797979777372
Data source: Temperature data for Agua Azul 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 Agua Azul

In September, Agua Azul, Honduras experiences a significant uptick in rainfall, with precipitation amounting to 172 mm (6.8 in) across 23 days. This marks a continuation of the rainy season, which begins in earnest during May and reaches its peak as summer transitions to fall. Notably, September's rainfall is among the highest of the year, contributing to the lush, fertile landscapes characteristic of the region. Residents and nature alike welcome this moisture, which paves the way for abundant growth and the replenishment of local water sources. As October approaches, a slight increase to 200 mm (7.9 in) is expected, suggesting that the region's wet season remains robust and vibrant.

September Precipitation Trends in Agua Azul

The chart displays monthly precipitation patterns in Agua Azul, 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 Agua Azul, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec7244384513121212414317220016981
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Agua Azul

As September unfolds in Agua Azul, Honduras, humidity levels begin to stabilize after the summer months, settling at a moderate 71%. This marks a subtle increase from the drier late spring and early summer months, where humidity dipped to its annual low at 51% in May. The trend showcases a gradual rise through the latter months of the year, leading up to the much wetter and stickier conditions of October and November, both characterized by 79% humidity. Thus, September serves as a transitional month, bridging the gap between the drier summer season and the more humid fall, offering a glimpse into the lush vibrancy that follows.

September Average Humidity in Agua Azul

This chart illustrates the average monthly humidity levels in Agua Azul, 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 Agua Azul 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 Agua Azul

In September, the UV Index in Agua Azul, Honduras remains consistently high at 13, classified as extreme, which means sun protection is essential for outdoor activities. This trend continues from previous months, where the UV Index peaked in March, April, and May at 14, indicating that the intense sun exposure is a common theme during the dry season. As we transition from summer into fall, the burn time remains quick at just 10 minutes, reaffirming the necessity of vigilance against sun damage. For those planning outdoor adventures, understanding the UV Index is crucial. Stay informed by visiting Agua Azul UV Index for the latest updates and tips on sun safety.

Maximum UV Index Levels in Agua Azul for September

The chart shows the monthly maximum UV Index (UVI) for Agua Azul 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 Agua Azul typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec10121414141313131312109
Data source: Agua Azul 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 Agua Azul

September in Agua Azul, Honduras, welcomes a delightful 295 hours of sunshine, a drop from the sun-drenched peak of 312 hours in May. The month marks the transition from the sunniest part of the year as summer draws to a close, yet it still offers an abundance of bright days that invite outdoor adventures. Following the slight decrease in August's 303 hours, September retains a strong presence of warmth and light, making it an ideal time to explore the stunning natural beauty of the region. As the year progresses into October, the hours of sunshine retreat further to 267 hours, signaling the start of a gradual shift towards cooler months, but for now, September remains a cherished slice of summer in paradise.

Monthly Sunshine Duration in Agua Azul: September Highlighted

The September sunshine duration represents the total number of hours Agua Azul 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.
JanFebMarAprMayJunJulAugSepOctNovDec206h265h305h306h312h291h305h303h295h267h242h258h
Data source: Agua Azul September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Agua Azul During September

September in Agua Azul, Honduras brings a moderate 32% chance of sunny weather, making it a transitional month as the dry season approaches. This figure reflects a slight uptick from the preceding months of August and June, both of which see lower probabilities of sunshine at 22%. Interestingly, September's likelihood of clear skies is on par with January and just above April, hinting at a gradual return to sunnier days after the peak rainy season. With this in mind, visitors can anticipate a mix of sun and occasional clouds, making for a pleasant, albeit unpredictable, experience in this vibrant region.

Percentage of Sunny Days in September in Agua Azul

The chart illustrates the percentage of sunny days in Agua Azul 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 Agua Azul experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec31%57%54%35%40%22%26%22%32%38%27%43%
Data source: Agua Azul September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Agua Azul in September

In Agua Azul, Honduras, September enjoys a consistent 12 hours of daylight, a pattern that has held steady since April. This month marks a continuation of the region's extended daylight trend that begins in March and persists through August. As daylight hours peak, residents and visitors alike can revel in the vibrant atmosphere fostered by the sun's generous presence. Following September, daylight will gradually wane, returning to 11 hours in October, echoing the shorter days typical of January and February. This rhythm of daylight not only shapes daily life in Agua Azul but also highlights the region's captivating seasonal transitions.

Average Daylight Hours in Agua Azul for September

The chart illustrates the variation in daylight duration in Agua Azul throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 19m11h 38m12h 3m12h 28m12h 49m12h 59m12h 54m12h 35m12h 11m11h 46m11h 24m11h 14m
Data source: Agua Azul daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Agua Azul

In September, the winds in Agua Azul, Honduras settle into a gentle breeze, with an average speed of 1.0 m/s (2 mph). This marks the culmination of a gradual decline in wind strength over the summer months, where the speed has consistently decreased from 1.4 m/s in March to the softest breath of wind by September. This trend reflects a transition into the quieter and more tranquil phase of the year, perfect for basking in the lush surroundings and enjoying the warm, tropical atmosphere. As the winds begin to pick up slightly again in October, the consistent lull of September serves as a reminder of the region's serene charm during this time of year.

Average September Wind Speed in Agua Azul

The chart displays monthly wind speed patterns in Agua Azul, 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.
JanFebMarAprMayJunJulAugSepOctNovDec1.21.31.41.31.21.11.11.01.0 m/s1.11.11.1
Data source: Agua Azul September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Agua Azul Compares to Other Months

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

In comparing the weather between September and January, September tends to be much warmer and wetter. The average temperature in September is around 26°C (79°F), with highs reaching up to 36°C (97°F), while January's average is milder at 22°C (71°F) with a maximum of 32°C (91°F). Additionally, September experiences significantly more rainfall, receiving 172 mm (6.8 in) over 23 days, compared to January's 72 mm (2.8 in) over just 12 days. Humidity levels are also slightly higher in January at 80%, compared to 71% in September. For more detailed insights, you can check out Agua Azul weather in January.

In comparing the weather of September and February, September boasts warmer average temperatures, ranging from a minimum of 20°C (68°F) to a maximum of 36°C (97°F), while February sees slightly cooler temperatures with a minimum of 15°C (59°F) and an average of 23°C (74°F). Notably, September experiences significantly higher precipitation, totaling 172 mm (6.8 in) over 23 days, compared to February's mere 44 mm (1.7 in) over just 9 rainy days. Despite this, both months share a high level of humidity, with September at 71% and February at 72%. For a detailed look at February weather patterns, you can explore Agua Azul weather in February.

In September, the weather is typically warmer and more humid, with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 36°C (97°F) and an average of 26°C (79°F). This month experiences significant rainfall, with 172 mm (6.8 in) of precipitation spread over 23 days, resulting in a humidity level of 71%. In contrast, March offers slightly cooler temperatures, with a minimum of 16°C (61°F), an average of 24°C (76°F), and a maximum of 36°C (98°F). Additionally, March sees much less precipitation, accumulating only 38 mm (1.5 in) over 10 days, and a lower humidity level of 61%. For further details on March weather, you can visit Agua Azul weather in March.

In comparing the weather between September and April, we observe notable differences. September tends to be slightly cooler, with average temperatures ranging from a minimum of 20°C (68°F) to a maximum of 36°C (97°F), juxtaposed against April's warmer conditions, which can peak at an impressive 40°C (104°F). Despite the warmer temperatures in April, it experiences significantly less rainfall, receiving only 45 mm (1.8 in) over 8 days, compared to September's much wetter conditions with 172 mm (6.8 in) spread across 23 days. Additionally, April's humidity is lower at 53%, while September's humidity sits at a higher 71%. For more detailed information on weather for this month, you can visit Agua Azul weather in April.

In September, the weather is warm with temperatures ranging from a minimum of 20°C (68°F) to a maximum of 36°C (97°F), and an average of 26°C (79°F). This month experiences substantial rainfall, with precipitation totaling 172 mm (6.8 in) over 23 days and a humidity level of 71%. In contrast, May brings slightly warmer temperatures, with minimums still at 20°C (68°F) but reaching highs of 40°C (104°F) and an average of 27°C (82°F). During May, precipitation is less at 131 mm (5.2 in) spread over 20 days, and humidity significantly drops to 51%. For more detailed information, you can visit Agua Azul weather in May.

In comparing the weather of September and June, both months exhibit warm temperatures but with some notable differences. September sees minimum temperatures around 20°C (68°F), averaging 26°C (79°F), and peaking at 36°C (97°F), while June is slightly warmer with minimums of 21°C (69°F), an average of 27°C (80°F), and maximums reaching 37°C (99°F). Precipitation also varies, with September receiving 172 mm (6.8 in) of rain over 23 days, compared to June's 212 mm (8.3 in) over 21 days, resulting in increased humidity of 71% in September versus 52% in June. For more specific insights, you can check the detailed Agua Azul weather in June.

In comparing the weather of September and July, both months exhibit similar temperature ranges, with minimum temperatures around 20°C (68°F), average temperatures at 26°C (79°F), and maximum temperatures slightly varying—36°C (97°F) in September and 37°C (98°F) in July. However, September experiences significantly higher precipitation, totaling 172 mm (6.8 in) over 23 days, compared to July’s 124 mm (4.9 in) over 22 days, indicating a wetter season. Additionally, September boasts a higher humidity level at 71%, while July maintains a lower humidity of 58%, contributing to a more comfortable feel during the latter month. For more specific insights into July weather patterns, you can check out Agua Azul weather in July.

In comparing the weather conditions between August and September, we observe some notable similarities and differences. Both months maintain a consistent minimum temperature of 20°C (68°F) and an average of 26°C (79°F). However, September experiences slightly cooler maximum temperatures, peaking at 36°C (97°F) compared to August's higher maximum of 37°C (100°F). Rainfall is more prominent in September, with 172 mm (6.8 in) of precipitation over 23 days, compared to August’s 142 mm (5.6 in) over 22 days. Additionally, September has a higher humidity level of 71%, in contrast to August's 63%, making it feel a bit more sultry. For a detailed overview, you can refer to Agua Azul weather in August.

In September, temperatures typically range from a minimum of 20°C (68°F) to a maximum of 36°C (97°F), with an average of 26°C (79°F). The month receives about 172 mm (6.8 in) of precipitation over 23 days, accompanied by a humidity level of 71%. In comparison, October sees a slight decrease in the average temperature, with a minimum of 19°C (66°F) and an average of 25°C (78°F), while still reaching similar maximum temperatures of 36°C (98°F). Rainfall increases to 200 mm (7.9 in) over 24 days, contributing to a higher humidity of 79%. For more insights, check out the details on Agua Azul weather in October.

In September, the weather is typically warm, with minimum temperatures around 20°C (68°F) and average highs reaching up to 36°C (97°F). The month experiences significant rainfall of 172 mm (6.8 in) over 23 days, along with a humidity level of 71%. In contrast, November brings slightly cooler temperatures, with a minimum of 16°C (61°F) and an average of 23°C (74°F), peaking at a maximum of 32°C (90°F). Precipitation in November is similar, at 169 mm (6.6 in) over 20 days, but humidity increases to 79%. For more detailed insights, check out Agua Azul weather in November.

September and December showcase distinct weather patterns. In September, temperatures typically range from a minimum of 20°C (68°F) to a maximum of 36°C (97°F), with an average of 26°C (79°F). The month is characterized by significant rainfall, totaling 172 mm (6.8 in) over 23 days, and a humidity level of 71%. In contrast, December features milder temperatures, with a minimum of 14°C (57°F), an average of 22°C (72°F), and a maximum of 33°C (92°F). Precipitation drops to 81 mm (3.2 in) across just 13 days, while humidity increases slightly to 74%. For more detailed insights, check the forecast at Agua Azul weather in December.

Compare Agua Azul's Climate with Cities Worldwide

Conclusion: What to Expect From September Weather in Agua Azul

As September unfolds in Agua Azul, the weather takes on a distinct character, contrasting sharply with the dryer months that precede it. The average temperature remains comfortably warm, but the increased humidity paired with nearly daily precipitation creates a lush, vibrant atmosphere. While the maximum temperatures soar into the upper 30s°C, the frequent rain showers bring relief, making this month a standout in its tropical rhythm. This combination not only refreshes the landscape but also sets the stage for a unique blend of warm days and cool, refreshing evenings. For a deeper insight into what the rest of the year brings, check out the Agua Azul Climate.