Last updated: August 21, 2025
September in Santa Cruz de Barahona, Dominican Republic, showcases a vibrant tropical climate characterized by an average temperature of 28°C (82°F), with peaks reaching up to 34°C (93°F). Nature's canvas features 81 mm (3.2 in) of rainfall spread across 11 days, contributing to the region's lush landscapes. With humidity levels at 73%, the ambiance is both tropical and invigorating, making September an inviting time to experience the beauty and warmth of this coastal paradise.
In September, Santa Cruz de Barahona experiences warm and inviting weather, typical of its tropical climate. With minimum temperatures around 24°C (76°F) and averages peaking at 28°C (82°F), the days remain comfortably warm. The maximum temperatures can soar to an impressive 34°C (93°F), mirroring the hottest months of July and August. This steady warmth, coupled with the gradual transition into the cooler tones of fall, makes September a delightful time to explore the region's natural beauty. As the month progresses, the heat often invites refreshing breezes from the nearby coast, enhancing the island's captivating allure.
In September, Santa Cruz de Barahona experiences a significant uptick in rainfall, recording 81 mm (3.2 in) of precipitation over 11 days. This marks a slight decrease from the 90 mm seen in August, yet still places September among the wetter months of the year. The pattern of increased rainfall during this time hints at the lingering influence of the wet season, providing vital moisture to the region as it transitions into October, where precipitation remains substantial at 74 mm (2.9 in). With this consistent rainfall, September serves as a crucial period for both the local ecosystem and agriculture, nurturing the lush landscapes that characterize the Dominican Republic.
In September, Santa Cruz de Barahona experiences a modest uptick in humidity, reaching 73% as the summer months transition into fall. This marks a slight increase from August's 71%, indicating that the region retains a tropical feel even as the rainy season progresses. The trend throughout the year shows that humidity gradually declines from its peak in April, when it hits 58%, to a low of 57% during May and June, only to rise again through July and August. As September’s humidity continues to hover above average, it sets the stage for a lush environment, rich in tropical flora, showcasing the vibrant nature of this coastal town.
In September, Santa Cruz de Barahona experiences a UV Index of 12, maintaining its extreme exposure category and a burn time of just 10 minutes. This reflects a consistent pattern in the region, where the UV Index reaches its peak during the warmer months from February to August, with a high of 13 persistently observed. Although the index slightly dips in September, it remains significantly high, aligning with the summer's characteristics and the region's tropical climate. As the year transitions into the fall months, the UV Index begins to decrease, ultimately leading to a safer environment for outdoor activities in the coming months. Travelers and residents alike should remain vigilant about sun protection during this time. For further insights, check out Santa Cruz de Barahona UV Index to stay updated on UV exposure trends in the area.
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September brings a delightful embrace of sunshine to Santa Cruz de Barahona, with 310 hours of radiant daylight illuminating the vibrant landscapes. As summer fades, this month stands out as a bridge between the sun-soaked days of July and August, which offered the year's highest sunshine totals of 356 and 346 hours, respectively. Following September, October dips slightly to 305 hours, maintaining a warm glow as autumn approaches. This trend reveals a pattern of abundant sunshine peaking in the summer months, encouraging outdoor adventures and relaxation along the stunning shores of the Dominican Republic. With each month showcasing its own unique blend of sunlight, September serves as a reminder of nature’s beauty before the daylight gradually begins to wane.
When it comes to September's sunny weather in Santa Cruz de Barahona, there's a 54% chance you'll be greeted by the sun. This marks an encouraging mid-range probability, resembling the sunniest months earlier in the year, like February and March, which boast chances of 82% and 75% respectively. However, compared to the peak summer months, the likelihood drops slightly, as August dips to 41% and July to 51%. This indicates a transition towards a more variable climate as the year progresses. Overall, September offers a solid opportunity for sunshine, particularly for those looking to enjoy the tropical beauty of the Dominican Republic before the rainy season kicks in gear.
In September, Santa Cruz de Barahona enjoys 12 hours of daylight, maintaining a consistent pattern seen in both August and the spring months of March, April, and May. This period marks a shift from the longer days of summer, which peak at 13 hours in June and July, gradually tapering down as autumn approaches. The overall trend illustrates a yearly rhythm where daylight begins at 11 hours in the winter months, expands during the lush summer, and then contracts back into a cozy equatorial embrace as the year closes. This balance creates a vibrant atmosphere, perfect for reveling in the natural beauty of the Dominican Republic.
In September, the winds in Santa Cruz de Barahona begin to soften, as the average wind speed dips to a gentle 1.9 m/s (4 mph). This marks a notable decrease from the brisk breezes of earlier months, with the wind easing significantly from the stronger gusts of July and August. While the summer months enjoyed speeds of around 3.1 m/s (7 mph), the transition into fall brings a more tranquil atmosphere, perfect for leisurely beach days and serene sunsets. As the year progresses towards October, we see a slight uptick in wind speed to 2.0 m/s (5 mph), hinting at a seasonal fluctuation that keeps the coastal air refreshing yet calm.
Weather in Santa Cruz de Barahona varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Santa Cruz de Barahona, focusing on differences in temperature, rainfall, humidity, and UV levels.
In September, the weather in Santa Cruz de Barahona is typically warmer, with average temperatures ranging from a minimum of 24°C (76°F) to a maximum of 34°C (93°F). The month sees considerable rainfall, accumulating around 81 mm (3.2 in) over approximately 11 days, contributing to a higher humidity level of 73%. In contrast, January experiences cooler temperatures, with an average ranging from 20°C (69°F) to 30°C (86°F). Precipitation is significantly lower in January, totaling around 20 mm (0.8 in) across just 4 days, and the humidity drops to 65%. For more detailed insights on January weather, you can visit Santa Cruz de Barahona weather in January.
When comparing the weather between September and February, September showcases a warmer climate with average temperatures reaching 28°C (82°F) and maximums soaring up to 34°C (93°F). The month experiences significant rainfall, with 81 mm of precipitation over about 11 days, accompanied by high humidity levels of 73%. In contrast, February is notably cooler, boasting an average temperature of 25°C (77°F) and maximum highs of 29°C (85°F). This month is significantly drier, with only 16 mm of precipitation across 5 days and lower humidity at 63%. For more detailed insights into February weather in the region, you can visit Santa Cruz de Barahona weather in February.
September and March exhibit contrasting weather patterns in terms of temperature and humidity. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 34°C (93°F), with an average of 28°C (82°F) and a high humidity level of 73%. This month also experiences more rainfall, with 81 mm (3.2 in) of precipitation over approximately 11 days. In contrast, March is cooler, with temperatures ranging from a minimum of 21°C (69°F) to a maximum of 30°C (86°F) and an average of 25°C (78°F). March brings significantly less rainfall, with only 18 mm (0.7 in) over about 5 days and lower humidity at 59%. For a detailed look at March weather patterns, check out Santa Cruz de Barahona weather in March.
In comparing the weather of September and April, September tends to be warmer and more humid. With average temperatures reaching around 28°C (82°F), it sees maximum highs of 34°C (93°F) and a notably higher humidity level of 73%. Additionally, September experiences more precipitation, with 81 mm (3.2 in) over 11 days. In contrast, April offers a slightly cooler climate, with an average temperature of 26°C (79°F) and highs of 30°C (87°F). The month also has less rainfall, totaling 44 mm (1.7 in) across 7 days, and lower humidity levels at 58%. For a closer look at what to expect, you can check Santa Cruz de Barahona weather in April.
September and May present a contrast in weather patterns, with September typically being warmer and more humid. In September, temperatures range from a minimum of 24°C (76°F) to a maximum of 34°C (93°F), averaging 28°C (82°F), whereas May features slightly cooler temperatures, with a minimum of 22°C (72°F) and a maximum of 31°C (87°F), averaging 26°C (80°F). Additionally, September experiences higher precipitation levels at 81 mm (3.2 in) across 11 days compared to May's 56 mm (2.2 in) over 13 days. The humidity in September is also more pronounced at 73%, while May enjoys a lower humidity level of 57%. For more details, you can check Santa Cruz de Barahona weather in May.
When comparing the weather in September and June, September tends to be hotter and more humid. The average temperature in September reaches 28°C (82°F) with maximums hitting up to 34°C (93°F), whereas June has a lower average of 27°C (81°F) and max temperatures of 31°C (88°F). Moreover, September is significantly wetter, recording 81 mm (3.2 in) of precipitation over 11 days, compared to just 35 mm (1.4 in) over 7 days in June. The humidity in September is also higher at 73%, while June enjoys a more comfortable 57% humidity level. For more detailed information, you can visit Santa Cruz de Barahona weather in June.
When comparing the weather in September to July, both months exhibit similar temperature ranges, with minimums around 24°C (75°F), average temperatures of 28°C (82°F), and maximums reaching 34°C (93°F). However, September tends to be wetter, with 81 mm (3.2 in) of precipitation over 11 days, compared to July’s 44 mm (1.7 in) over just 9 days. Additionally, September has higher humidity at 73%, while July maintains a slightly lower humidity level of 63%. For more detailed information on July weather, you can visit Santa Cruz de Barahona weather in July.
In comparing the weather between September and August, both months exhibit similar temperature ranges, with September slightly warmer at a maximum of 34°C (93°F), compared to August's 32°C (90°F). The minimum and average temperatures remain consistent at 24°C (76°F) and 28°C (82°F) for both months. September, however, experiences slightly more precipitation, with 81 mm (3.2 in) over 11 days compared to August's 90 mm (3.5 in) over 10 days. Humidity levels are also a bit higher in September at 73%, while August maintains a lower humidity level of 71%. For a more detailed understanding of August weather, you can visit Santa Cruz de Barahona weather in August.
In September, the weather is typically warm with minimum temperatures around 24°C (76°F) and average highs reaching up to 34°C (93°F). The month experiences an average precipitation of 81 mm (3.2 in) over about 11 days, along with a humidity level of 73%. In comparison, October sees slightly cooler temperatures, with minimums remaining around 24°C (75°F) and average highs decreasing to 32°C (90°F). Precipitation in October is slightly lower at 74 mm (2.9 in), but it occurs over a few more days, totaling 14. The humidity remains relatively stable at 72%. For more detailed weather insights, you can check Santa Cruz de Barahona weather in October.
September and November in Santa Cruz de Barahona showcase a transition in weather patterns. In September, temperatures range from a minimum of 24°C to a maximum of 34°C, with an average of 28°C, while November sees slightly cooler temperatures, peaking at 31°C and averaging 26°C. Precipitation is relatively similar, with September receiving 81 mm over 11 days and November slightly higher at 84 mm over 9 days. Humidity levels are fairly consistent as well, with September at 73% and November at 72%. For a more detailed look at November weather, check out Santa Cruz de Barahona weather in November.
September weather tends to be warmer and more humid than December, with temperatures ranging from a minimum of 24°C (76°F) to a maximum of 34°C (93°F) and an average of 28°C (82°F). This month also experiences more rainfall, averaging 81 mm (3.2 in) over 11 days, resulting in a humidity level of 73%. In contrast, December offers milder temperatures with a minimum of 21°C (71°F) and a maximum of 30°C (86°F), averaging around 26°C (79°F). The rainfall drops significantly to just 17 mm (0.7 in) over 3 days, and humidity decreases slightly to 69%. For a closer look at December weather in this region, you can visit Santa Cruz de Barahona weather in December.
In September, Santa Cruz de Barahona experiences a unique blend of warmth and humidity, setting it apart from the other months. With temperatures consistently hitting the higher end of the scale, it creates a sultry atmosphere that is complemented by regular rainfalls. This month witnesses an uptick in precipitation, making it one of the wetter periods of the year, with rainfall occurring on approximately 11 days. While the humidity remains relatively high, the mix of warm days and refreshing showers contributes to a vibrant, lush landscape. For a more comprehensive understanding of weather patterns throughout the year, explore Santa Cruz de Barahona Climate.