Last updated: August 21, 2025
Nestled in the heart of Haiti, Fond Bassin Bleu experiences a vibrant September climate characterized by warm temperatures and significant rainfall. With maximum temperatures reaching 32°C (91°F) and an average of 27°C (80°F), the region offers a tropical atmosphere that encourages outdoor exploration. The minimum temperature dips to 22°C (73°F), providing a comfortable reprieve in the evenings. This month witnesses considerable precipitation, totaling 157 mm (6.2 in) over approximately 23 rainy days, contributing to the lush landscapes the area is renowned for. Additionally, humidity levels hover around 76%, enhancing the tropical experience. Whether you’re seeking adventure or relaxation, September in Fond Bassin Bleu is undeniably captivating.
In September, Fond Bassin Bleu, Haiti, experiences mildly warm temperatures that are perfect for enjoying the natural beauty of the area. With minimums around 22°C (73°F) and maximums hitting 32°C (91°F), the month maintains a consistent warmth, aligning closely with the highs of late summer. The average temperature of 27°C (80°F) mirrors the comfortable conditions of August, suggesting a smooth transition into autumn while retaining summer's vibrant atmosphere. As the month progresses, the warmth begins to taper off slightly, indicating a readiness for the cooler months ahead, yet the inviting temperatures remain ideal for outdoor adventures and relaxation under the sun. Overall, September continues the trend of a tropical climate, ensuring visitors and locals alike can revel in the lush surroundings and refreshing waters of Fond Bassin Bleu.
In Fond Bassin Bleu, Haiti, September marks a significant peak in precipitation, with an impressive 157 mm (6.2 in) of rainfall recorded over 23 days. This increase follows the wetter summer months of May through August, where precipitation levels consistently exceeded 100 mm. September's rain not only highlights the transition into the fall season but also adds to the cumulative rainfall that sustains the lush landscape. Interestingly, this month experiences a high number of rainy days, reinforcing the pattern of increased moisture that characterizes the region during this time of year. As the year progresses into October, while the rain begins to taper slightly to 148 mm (5.8 in), September stands out as a critical contributor to Fond Bassin Bleu's hydrology.
September in Fond Bassin Bleu, Haiti, continues the trend established in August with a notable humidity level of 76%, matching the peak of the rainy season. This consistent figure reflects the lingering effects of the summer months, where humidity begins to soar, rising from a comfortable 62% in April and May to the current higher levels. Interestingly, following September, humidity remains steady at 76% through October and November, indicating a persistent wet atmosphere before tapering off in December. This pattern highlights the tropical climate's influence on the region, where the air becomes thick and moisture-laden, creating an ambiance of lush vibrancy that characterizes the beauty of Fond Bassin Bleu.
In September, Fond Bassin Bleu, Haiti, experiences a UV Index of 12, categorizing it as extreme with a burn time of just 10 minutes. This month fits into a trend seen in the region from February through August, where the UV Index consistently peaked at extreme levels (11-13), indicating a high risk for sunburn with minimal exposure. While the UV Index decreases slightly compared to August's peak of 13, UV protection remains crucial, as the intensity still poses significant risks. As the year transitions into autumn, the variations in UV readings suggest that visitors and locals alike should maintain vigilant sun safety practices. For more information on the UV Index throughout the year, check the details at Fond Bassin Bleu UV Index.
UV Risk Categories
As September unfolds in Fond Bassin Bleu, Haiti, the sunshine continues to grace the landscape with a vibrant 316 hours of radiant light, maintaining a delightful warmth that lingers in the tropical air. While this marks a slight decrease from the sun-drenched days of July, which boasts an impressive 363 hours, September still stands strong, showcasing a remarkable consistency in sunlight as it transitions from the summer months into fall. The trend of longer daylight persists, as this month follows August's 346 hours, reinforcing the area's appeal as a sun-soaked paradise. Overall, the sun's lingering presence in September offers a beautiful mix of bright days, making it an inviting time for exploration and relaxation by the serene waters.
In Fond Bassin Bleu, Haiti, September showcases a 58% chance of sunny weather, reflecting a notable trend as the summer months begin to wane. This month offers a pleasant rebound from the particularly overcast August, which recorded only a 37% likelihood of sunshine. As we transition from summer into fall, September's sun probability aligns closely with the early months of the year, such as May and November. While June and July tend to be riskier in terms of cloud cover, September's weather hints at a warmer, brighter outlook, making it an appealing time for visitors to enjoy the island's natural beauty before the onset of more variable October weather. Overall, September strikes a balance, presenting a promising opportunity for those seeking sun-soaked days in the picturesque Haitian landscape.
In Fond Bassin Bleu, Haiti, the rhythm of daylight throughout the year reveals a fascinating trend. Starting strong in the early months, January and February offer a consistent 11 hours of daylight, setting a gentle tone for the year. As spring arrives in March and April, hours of sunlight begin to stretch, peaking at 13 hours during the vibrant summer months of May through July. The days gradually shorten as autumn approaches, with August and September returning to 12 hours of daylight, creating a pleasant balance before the shift into shorter days during October and beyond. This annual dance of daylight not only enriches the region's natural beauty but also influences the daily lives of its inhabitants, highlighting the interplay between light and community in this tropical paradise.
As September sweeps into Fond Bassin Bleu, Haiti, the winds settle into a gentle lull, with an average speed of just 2.0 m/s (4 mph). This tranquil breeze marks a noticeable dip compared to the consistent winds of the earlier months, such as March's 3.3 m/s (7 mph) and January's 2.9 m/s (7 mph). Following a summer where breezes barely surpassed 2.6 m/s (6 mph), September ushers in a quieter rhythm, hinting at the transition to October’s even calmer 1.7 m/s (4 mph). This trend towards lighter winds can create a serene atmosphere, perfect for leisurely activities along the coast, inviting locals and visitors alike to bask in the beautiful surroundings of this vibrant locale.
Weather in Fond Bassin Bleu varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Fond Bassin Bleu, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather is typically warmer and much wetter, with average temperatures around 27°C (80°F) and maximums reaching up to 32°C (91°F). This month also experiences significant precipitation, averaging 157 mm (6.2 in) over 23 days, alongside a high humidity level of 76%. In contrast, January offers a cooler and drier climate, with average temperatures of 24°C (75°F), maximums of 29°C (85°F), and much less rainfall at 51 mm (2.0 in) over just 6 days. The humidity levels also drop to 65%, making January a more comfortable month overall. For more specific information, check out Fond Bassin Bleu weather in January.
September and February present distinct weather characteristics. September is warmer with temperatures ranging from a minimum of 22°C (73°F) to a maximum of 32°C (91°F), accompanied by high humidity at 76%. The month also experiences significant rainfall, averaging 157 mm (6.2 in) over 23 days. In contrast, February is cooler, with temperatures ranging from 19°C (66°F) to 29°C (85°F) and a notably lower humidity of 63%. Additionally, February sees much less precipitation, totaling only 24 mm (1.0 in) across 7 days. For more detailed information about February weather in Fond Bassin Bleu, you can visit Fond Bassin Bleu weather in February.
September and March present contrasting weather conditions. In September, temperatures typically range from a low of 22°C (73°F) to a high of 32°C (91°F), with an average of 27°C (80°F). This month also sees significant rainfall, totaling 157 mm (6.2 in) over 23 days, coupled with high humidity at 76%. In contrast, March offers a milder climate, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 30°C (86°F), averaging 24°C (75°F). This month is considerably drier, with only 73 mm (2.9 in) of rain over 14 days and lower humidity at 62%. For those interested in a more detailed outlook, you can check Fond Bassin Bleu weather in March.
When comparing the weather in September and April, one can notice distinct differences in temperature and humidity levels. September experiences a higher average temperature of 27°C (80°F), with maximums reaching up to 32°C (91°F), while April has a slightly cooler average of 25°C (77°F). Both months can see temperatures peak at 32°C, but April's minimum temperature is slightly lower at 20°C (69°F) compared to September's 22°C (73°F).
In terms of precipitation, September is significantly wetter, with 157 mm (6.2 in) of rain over 23 days, compared to April's 77 mm (3.0 in) across 19 days. Humidity levels also differ, with September showing a higher average of 76% versus April's 62%. For more detailed weather information specific to April, you can check Fond Bassin Bleu weather in April.
September and May exhibit relatively similar temperature ranges, with both months featuring a minimum temperature of 22°C (73°F). September typically has a slightly higher average temperature of 27°C (80°F) and a maximum of 32°C (91°F), compared to May's average of 26°C (78°F) and maximum of 31°C (88°F). However, September experiences substantially more rainfall, with 157 mm (6.2 in) falling over 23 days, compared to May's 201 mm (7.9 in) over 25 days. Additionally, May boasts lower humidity levels at 60% versus September's 76%. For more detailed information about the weather in May, visit Fond Bassin Bleu weather in May.
In comparing the weather patterns of September and June, we observe that September experiences slightly warmer temperatures, with an average of 27°C (80°F) and a maximum of 32°C (91°F), compared to June’s average of 26°C (80°F) and maximum of 31°C (88°F). Notably, September is also characterized by higher humidity levels at 76%, whereas June maintains a more comfortable 61%. Additionally, September sees greater precipitation, totaling 157 mm (6.2 in) over 23 days, compared to June's 113 mm (4.5 in) across 21 days. For more details on June weather conditions, visit Fond Bassin Bleu weather in June.
When comparing the weather between September and July, we see some notable differences. September tends to be slightly more humid with an average humidity of 76%, compared to July's 70%. The minimum temperatures are very similar, with September averaging 22°C (73°F) and July at 23°C (75°F), while both months share the same maximum temperature of 32°C (90°F for July and 91°F for September). However, September is significantly wetter, experiencing 157 mm (6.2 in) of precipitation over 23 days, while July has just 97 mm (3.8 in) over 20 days. For more detailed information, you can check Fond Bassin Bleu weather in July.
In comparing the weather between September and August, both months exhibit similar temperatures, with September averaging 27°C (80°F) and August also averaging 27°C (81°F). However, September tends to be slightly more humid, maintaining a consistent humidity level of 76%, just as August does. Rainfall differs notably, with September receiving 157 mm (6.2 in) over 23 days compared to August's 106 mm (4.2 in) across 21 days, indicating that September is generally wetter than August. For more details on the weather in August, you can check Fond Bassin Bleu weather in August.
In comparing the weather between September and October, we see some subtle but notable differences. Both months share a minimum temperature of around 22°C (73°F), but October features a slightly cooler average temperature of 26°C (79°F), compared to September's 27°C (80°F). Maximum temperatures remain consistent at 32°C (91°F) in September and 32°C (89°F) in October. Precipitation decreases slightly from 157 mm (6.2 in) over 23 days in September to 148 mm (5.8 in) over 21 days in October, indicating a marginally drier trend. Humidity levels remain stable at 76% for both months. For more insights into October weather specifics, you can visit Fond Bassin Bleu weather in October.
In comparing the weather between September and November, we see a slight decrease in average temperatures and precipitation. September boasts a minimum temperature of 22°C (73°F) and averages around 27°C (80°F), reaching a maximum of 32°C (91°F), while November experiences a marginally lower minimum of 20°C (69°F) and an average temperature of 25°C (78°F), with a peak of 31°C (87°F). Additionally, September has higher precipitation at 157 mm (6.2 in) across 23 days, compared to November's 111 mm (4.4 in) over 20 days. Despite these variations, both months maintain a humidity level of 76%, ensuring a consistently humid environment. For more details on November weather, you can visit Fond Bassin Bleu weather in November.
September weather tends to be warmer and more humid compared to December, with average temperatures peaking at around 27°C (80°F) and reaching highs of 32°C (91°F). Additionally, September is significantly wetter, experiencing 157 mm (6.2 in) of precipitation over 23 days, which contributes to a high humidity level of 76%. In contrast, December brings cooler temperatures, with an average of 24°C (76°F) and maximums around 30°C (86°F). Precipitation drops sharply to 33 mm (1.3 in) over just 9 days, resulting in lower humidity at 71%. For more details about December weather, you can visit Fond Bassin Bleu weather in December.
As September unfolds at Fond Bassin Bleu, the weather brings a unique twist compared to other months. The average temperature settles at a comfortable 27°C (80°F), but occasional peaks can reach as high as 32°C (91°F), creating warm, inviting days. However, this warmth is accompanied by increased humidity and an uptick in precipitation, with nearly 23 days of rain contributing to a total of 157 mm (6.2 in) for the month. This combination of warm temperatures and frequent showers marks September as a distinctive transitional period, making it essential for visitors to prepare for both sun and rain. For a deeper dive into the region's weather patterns, check out Fond Bassin Bleu Climate.