Last updated: August 31, 2025
December in Barahona, Puerto Rico is marked by mild temperatures and a tropical ambiance. With maximum temperatures reaching 30°C (86°F) and average lows of 19°C (66°F), the climate remains inviting for locals and visitors alike. The month sees an average temperature of 24°C (75°F), creating a comfortable outdoor experience. However, be prepared for precipitation, as December typically records 39 mm (1.5 in) over 13 days, accompanied by a humidity level of 76% that enhances the island's lush greenery. Overall, this month offers a blend of warmth and occasional showers, perfect for those seeking a mix of relaxation and adventure in paradise.
December in Barahona, Puerto Rico, ushers in a delightful transition toward the cooler end of the year, with temperatures ranging from a minimum of 19°C (66°F) to a comfortable average of 24°C (75°F), peaking at a pleasant 30°C (86°F). As the year draws to a close, the milder climate offers a refreshing contrast to the warmer months that precede it. This gradual shift marks a notable trend, as December's temperatures mirror those of November but tend to be slightly more temperate than the peak heat of summer. Travelers can revel in this wintry yet warm charm, making it an ideal time for exploring the vibrant landscapes and rich culture of this coastal paradise.
In Barahona, Puerto Rico, December marks a significant shift in precipitation patterns, with rainfall totaling 39 mm (1.5 in) over 13 days. As the final month of the year, December reflects a notable decline in moisture compared to the preceding months, especially following the intense precipitation of September and October, which often see over 200 mm. This seasonal reduction in rainfall allows the region to bask in a brief interlude of drier weather before the annual wet cycle reestablishes itself in early spring. With its relatively low precipitation, December is a pleasant month for outdoor activities, contrasting sharply with the wetter months that dominate the local climate.
In Barahona, Puerto Rico, December brings a humidity level of 76%, consistent with the mild fluctuations experienced throughout the year. The data reveals a slight upward trend from the earlier months, starting at 74% in March and peaking at 80% in both July and August. As the year winds down, humidity stabilizes near the mid-70s, suggesting a transition into drier winter months. This pattern underscores Barahona’s tropical climate, where humidity remains relatively high, providing a pervasive warmth despite the seasonal changes. The overall consistency in humidity levels demonstrates the region's characteristic tropical allure, wrapping December in a comfortable embrace.
In December, Barahona, Puerto Rico, experiences a UV Index of 8, which falls into the very high exposure category, indicating a potential burn time of just 15 minutes for unprotected skin. This marks a slight decrease from the extreme levels seen in the preceding summer months, where the index peaked at 14 in May. Notably, the UV Index consistently hovers around 12-13 during the peak months of June through October, reflecting the intense sun exposure typical for this tropical region. As we move toward the end of the year, December's index reminds residents and visitors alike to remain mindful of UV protection while still enjoying the beautiful Caribbean climate. For more details on UV levels, visit Barahona UV Index.
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Barahona, Puerto Rico basks in a tropical climate that promises abundant sunshine year-round, but December stands out with a delightful 319 hours of sunlight. As the year winds down, the sun continues to shine brightly, making it a perfect time to enjoy the island's stunning landscapes. The month showcases a gradual decrease in sunlight compared to the peak of 356 hours in May, though it still outpaces the earlier months of the year. December's sunlit days contribute to a warm and inviting atmosphere, ideal for both relaxation and adventure, as the region transitions from the vibrant summer months to the cooler winter season. Visitors can relish in the gentle warmth and natural beauty as the sun dips below the horizon, painting the sky with stunning hues.
In Barahona, Puerto Rico, the likelihood of enjoying sunny weather in December stands at a pleasant 59%, indicating a notable trend towards brighter days as the year wraps up. This month shows a significant uptick compared to the preceding months, particularly after November's 54% chance of sun. Notably, the chances are higher than the summer months, which tend to be cloudier, with June dipping to only 23%. As December rolls in, residents and visitors alike can look forward to more sunny spells, making it an ideal time to savor the beautiful outdoors before the holiday season hits.
In Barahona, Puerto Rico, December marks a return to 11 hours of daylight, a trend that echoes the earlier months of the year like January and February. This consistent daylight duration sets the stage for the region's vibrant winter months, while spring and summer bring a gradual increase to 13 hours in June and July. As the year transitions back toward autumn, daylight dips again, illustrating a gentle rhythm of light that mirrors the island's lush natural beauty. Overall, the daylight patterns reflect a stable yet dynamic cycle, enhancing the island's charm throughout the seasons.
As December arrives in Barahona, Puerto Rico, the average wind speed settles at a refreshing 3.2 m/s (7 mph), marking a slight uptick from the preceding months. This gentle breeze is part of a broader trend where wind speeds generally fluctuate throughout the year, with the highest average recorded in July at 3.6 m/s (8 mph). Interestingly, the winds take a dip during the late summer and early fall, reaching their lowest in September at just 2.1 m/s (5 mph). As winter approaches, Barahona's winds tend to moderate, providing a pleasant environment perfect for enjoying the scenic beauty of the island. The consistent, gentle winds of December create an inviting atmosphere, making it an ideal time for both relaxation and exploration.
Weather in Barahona varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Barahona, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures in Barahona range from a minimum of 19°C (66°F) to a maximum of 30°C (86°F), with an average of 24°C (75°F). This month sees 39 mm (1.5 in) of precipitation spread over 13 days, while humidity levels hover around 76%. In comparison, January experiences slightly cooler temperatures, with a minimum of 15°C (59°F) and a maximum of 28°C (84°F), leading to an average temperature of 23°C (74°F). The precipitation in January is similar, totaling 38 mm (1.5 in) across 12 days, maintaining the same humidity level of 76%. For more detailed information on January weather in Barahona, visit Barahona weather in January.
In December, temperatures range from a minimum of 19°C (66°F) to a maximum of 30°C (86°F), with an average temperature of 24°C (75°F). The month sees about 39 mm (1.5 in) of precipitation over 13 days, making humidity relatively high at 76%. In contrast, February experiences slightly cooler temperatures, with a minimum of 18°C (64°F) and a maximum of 29°C (85°F), averaging 23°C (74°F). Rainfall increases marginally to 42 mm (1.7 in) over 12 days, while humidity remains comparable at 75%. For a more detailed look at February weather, you can visit Barahona weather in February.
In December, temperatures in Barahona range from a mild 19°C (66°F) to a warm 30°C (86°F), with an average temperature of 24°C (75°F). The month experiences relatively low precipitation, at 39 mm (1.5 in), spread over 13 days, and a humidity level of 76%. In contrast, March sees slightly cooler temperatures with a minimum of 18°C (64°F) and an average of 23°C (74°F), while still reaching highs of 30°C (86°F). However, March is characterized by significantly higher precipitation, totaling 88 mm (3.4 in) over 16 days, and a slightly lower humidity of 74%. For more detailed information, check out Barahona weather in March.
In December, the weather typically features a comfortable range of temperatures, with a minimum of 19°C (66°F) and a maximum of 30°C (86°F), while average temperatures hold steady at 24°C (75°F). This month experiences about 39 mm (1.5 in) of precipitation over 13 days, contributing to a humidity level of 76%. In contrast, April sees slightly cooler minimum temperatures at 18°C (65°F) but maintains the same maximum and average temperatures as December. However, April is notably wetter, with 87 mm (3.4 in) of rainfall over 18 days and a humidity of 75%. The increased precipitation in April may impact outdoor activities, making December a drier month overall. For more detailed information on April weather, visit Barahona weather in April.
In comparing the weather conditions of December and May, it’s clear that both months have their unique characteristics. In December, the temperatures range from a minimum of 19°C (66°F) to a maximum of 30°C (86°F), with an average of 24°C (75°F). While the month sees relatively low precipitation at 39 mm (1.5 in) over 13 days, the humidity remains high at 76%. In contrast, May presents slightly warmer temperatures, with a minimum of 21°C (69°F), an average of 25°C (77°F), and a peak of 31°C (89°F). However, it experiences significantly more rainfall, accumulating 104 mm (4.1 in) over 21 days, while the humidity drops marginally to 75%. For a detailed look at specific weather patterns, check out Barahona weather in May.
In December, the weather tends to be warm and relatively dry, with minimum temperatures around 19°C (66°F) and an average of 24°C (75°F). Precipitation during this month is lower, with about 39 mm (1.5 in) falling over 13 days, and humidity levels hover around 76%. In contrast, June experiences slightly warmer temperatures, with minimums of 21°C (71°F) and averages of 26°C (79°F). However, this month sees a significant increase in precipitation, reaching 96 mm (3.8 in) over 18 days, and the humidity remains similarly high at 77%. For more detailed insights, you can visit Barahona weather in June.
In comparing the weather between December and July, we see notable differences in both temperature and precipitation. December experiences milder temperatures, with a minimum of 19°C (66°F) and an average of 24°C (75°F), peaking at a maximum of 30°C (86°F). Rainfall is relatively limited during this month, with just 39 mm (1.5 in) of precipitation over 13 days, and humidity levels are at 76%. In contrast, July is significantly warmer, with minimum temperatures of 22°C (71°F), averaging around 26°C (80°F), and maximums reaching 32°C (89°F). It also sees more rainfall, totaling 104 mm (4.1 in) spread over 20 days, while humidity increases slightly to 80%. For a closer look at July weather specifics, you can refer to Barahona weather in July.
When comparing the weather in December and August, December typically experiences slightly cooler temperatures, with averages ranging from a minimum of 19°C (66°F) to a maximum of 30°C (86°F). In contrast, August has warmer conditions, featuring minimum temperatures of 22°C (72°F) and reaching up to 32°C (90°F). Additionally, August is characterized by significantly higher precipitation, averaging 111 mm (4.4 in) over 20 days, compared to December's 39 mm (1.5 in) over 13 days. Humidity levels are also relatively high in both months, with August at 80% and December at 76%. For more details on August weather, you can visit Barahona weather in August.
In comparing the weather between December and September, December tends to be slightly cooler, with temperatures ranging from a minimum of 19°C (66°F) to a maximum of 30°C (86°F) and an average of 24°C (75°F). In contrast, September experiences warmer conditions, with temperatures that range from a minimum of 22°C (72°F) to a maximum of 32°C (90°F) and an average temperature of 26°C (79°F). Additionally, December has significantly less rainfall, with 39 mm (1.5 in) of precipitation over 13 days, compared to September's 205 mm (8.1 in) over 26 days. Both months have relatively high humidity, with December at 76% and September slightly higher at 79%. For more detailed insights about September's weather, you can check Barahona weather in September.
When comparing the weather in December to that of October, December tends to be slightly cooler with average temperatures ranging from a minimum of 19°C (66°F) to a maximum of 30°C (86°F), while October sees higher averages, with minimums of 21°C (70°F) and maximums reaching 32°C (89°F). Additionally, October is significantly wetter, receiving 171 mm (6.7 in) of precipitation over 25 days compared to December's 39 mm (1.5 in) over just 13 days. Humidity levels are fairly similar, with December at 76% and October at 78%. For a detailed look at October's weather, you can check Barahona weather in October.
In December, the weather in Barahona features a slightly warmer average temperature of 24°C (75°F) compared to November's 25°C (77°F), with both months sharing similar minimum temperatures at 19°C (66°F). However, December experiences significantly less rainfall, with only 39 mm (1.5 in) over 13 days, while November sees a much higher precipitation level of 116 mm (4.6 in) across 18 days. Humidity remains fairly consistent, reported at 76% in December and 78% in November, making both months feel relatively humid. For a detailed look at November's weather, you can visit Barahona weather in November.
As December rolls into Barahona, the weather shifts into a more mild and humid pattern, contrasting with the hotter summer months. While daily temperatures remain comfortable, averaging around 24°C (75°F), the increased humidity at 76% can make it feel warmer. With occasional rainfall—about 39 mm spread over 13 days—December brings a refreshing break from the typically drier spells earlier in the year. This blend of warmth and moisture creates a lush backdrop for the vibrant landscapes of Barahona. For more detailed insights into the weather patterns, explore Barahona Climate.