Last updated: August 21, 2025
October in Santo Domingo, Dominican Republic offers a warm and humid climate, with maximum temperatures reaching a sultry 33°C (92°F) and an average hovering around 26°C (79°F). Visitors can expect a comfortable minimum temperature of 21°C (70°F) during the cooler hours. However, this month also brings significant rainfall, totaling 123 mm (4.9 in) over approximately 23 days — perfect for boosting the lush tropical scenery. With an average humidity level of 72%, the air feels quite heavy, underscoring the need for light, breathable clothing. Embrace the vibrant atmosphere of the city while being prepared for occasional showers.
In October, Santo Domingo experiences a delightful blend of warm temperatures and tropical charm. With average temperatures hovering around 26°C (79°F), this month sees a minimum of 21°C (70°F) and a comfortable maximum of 33°C (92°F). As the city transitions from the peak summer heat, you’ll notice a slight dip compared to the sweltering September, which reached up to 35°C (95°F). This gradual cooling, paired with relatively high humidity typical of the Caribbean, creates the perfect backdrop for exploring the vibrant culture and stunning landscapes of the Dominican Republic. Overall, October offers a wonderful balance, making it an ideal time to enjoy all the outdoor attractions the city has to offer.
In October, Santo Domingo experiences a notable rise in precipitation, totaling 123 mm (4.9 in) over the course of 23 days. This month marks a peak in the wet season, following the relatively drier months of August and September, where rainfall measurements reached 150 mm and 107 mm, respectively. The increased rainfall in October suggests a transition into a wetter climate, with a significant number of rainy days that can contribute to lush landscapes but may also affect outdoor activities. As the city moves into November, precipitation slightly decreases to 113 mm but remains substantial, indicating that the rainy season continues to linger. This pattern highlights the tropical climate's characteristic fluctuations, where vibrant downpours are both a blessing for agriculture and a challenge for daily life.
In October, Santo Domingo experiences a notable rise in humidity, averaging 72%, which closely mirrors the 73% humidity of September. This pattern marks a peak in the island's seasonal humidity levels, reflecting the transition towards the wet season as the summer heat begins to wane. From a low of 57% during the spring months, humidity gradually climbs throughout the summer, reaching its highest points in late summer and early fall. As the year progresses, the humidity remains consistent at 72% in both October and November, hinting at the tropical climate's lingering warmth. With these humid conditions, October signals the last hurrah of the wet season, inviting both humidity-loving locals and travelers ready to embrace Santo Domingo's vibrant atmosphere.
In October, Santo Domingo experiences a UV Index of 11, maintaining its status in the extreme exposure category with a minimal burn time of just 10 minutes. This trend showcases a consistent pattern observed since March, where the UV index stays predominantly elevated, indicating that sun safety is crucial throughout the year. Notably, the month follows a similar high UV pattern from June to September, reinforcing the need for effective sun protection. As the year transitions into November, residents and visitors can expect a slight decrease in UV intensity, dropping to a UV Index of 9. For those planning outdoor activities, it's essential to stay informed about these trends to enjoy the sun safely. For more detailed information, check out the Santo Domingo UV Index.
UV Risk Categories
October in Santo Domingo welcomes a vibrant shift in sunshine with an impressive 298 hours of sun illuminating the city. As the year progresses, September wraps up with a slightly higher 308 hours, marking a gentle transition into autumn. The daylight hours in October, while still abundant, indicate a subtle decline from the summer peak of 347 hours in July. This slight dip aligns with the general trend of decreasing sunshine as the year winds down: from the sun-drenched spring and summer months to the cooler, shorter days approaching winter. Travelers can still enjoy the warmth and bright skies while experiencing the unique charm of the Dominican Republic during this lovely fall month.
In Santo Domingo, October brings a moderate likelihood of sunny weather, with a 45% chance of sunshine days. This figure is slightly lower than the previous month of September, which stands at a balanced 49%, yet it feels more optimistic compared to the cloudier months of June and July. As the year progresses, October tends to settle in between the more radiant months of February and November, both boasting chances of sunlight above 60%. While the weather can be a bit unpredictable, October offers a gentle transition into the dry season, making it a pleasantly warm time to enjoy this vibrant city, even if the sun doesn't shine every day.
As October arrives in Santo Domingo, daylight begins to recede, offering approximately 11 hours of sunlight each day. This pattern echoes the earlier months of January and February, where daylight is similarly limited. Interestingly, the city experiences a gradual increase in daylight starting from March through June, peaking at 13 hours during the summer months of June and July. Following this peak, daylight gently tapers off, with October marking a transition back to the shorter days of late fall and winter. This rhythm of daylight not only influences daily life but also sets the backdrop for the vibrant culture and activities that thrive in this charming Caribbean locale.
In October, Santo Domingo experiences its calmest winds of the year, with an average speed of just 2.0 m/s (4 mph). This drop follows a trend of decreasing wind speeds from the more breezy summer months, where speeds hovered around 2.6 to 2.7 m/s. As autumn settles in, the gentle October breezes create a soothing atmosphere, ideal for leisurely strolls along the city's vibrant waterfront. However, this lull in wind does not last long; as the year closes, November sees a slight resurgence, with speeds rising to 2.4 m/s (5 mph), hinting at the shifts to come with the approaching winter months. The overall pattern highlights Santo Domingo's transition from the energetic vibes of summer to the more serene pace of autumn.
Weather in Santo Domingo varies notably across the year, with each month offering distinct climate conditions. This page compares October’s weather to other months in Santo Domingo, focusing on differences in temperature, rainfall, humidity, and UV levels.
In comparing October and January weather, October is noticeably warmer and more humid, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 33°C (92°F) and an average of 26°C (79°F). The month is also characterized by significant rainfall, with 123 mm (4.9 in) of precipitation over 23 days, leading to a humidity level of 72%. In contrast, January presents milder conditions, with temperatures dipping to a minimum of 15°C (60°F) and peaking at 31°C (88°F), averaging 24°C (75°F). Rainfall is much lighter in January, totaling only 36 mm (1.4 in) over 11 days, accompanied by lower humidity at 65%. For further details on the January climate, you can check Santo Domingo weather in January.
October and February present notable differences in weather patterns. October tends to be warmer, with average temperatures ranging from 21°C (70°F) to a high of 33°C (92°F), accompanied by significant rainfall totaling 123 mm (4.9 inches) over 23 days and a humidity level of 72%. In contrast, February experiences slightly cooler temperatures, with a minimum of 18°C (65°F) and a maximum of 31°C (88°F), along with reduced precipitation of 49 mm (1.9 inches) across 18 days and a lower humidity of 63%. These factors contribute to February’s generally drier and more comfortable conditions compared to the more tropical and humid atmosphere of October. For more details, you can visit Santo Domingo weather in February.
When comparing the weather in October and March, October tends to be warmer and more humid, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 33°C (92°F). In contrast, March is slightly cooler, with temperatures between 16°C (62°F) and a maximum of 32°C (89°F). Additionally, October experiences significantly higher rainfall, totaling 123 mm (4.9 in) over 23 days, while March sees only 52 mm (2.1 in) over 16 days. The humidity in October is also higher at 72%, compared to March’s 59%. For more detailed information, you can check Santo Domingo weather in March.
When comparing the weather in October and April, we see some noticeable differences. October tends to be slightly warmer, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 33°C (92°F), while April is just a bit cooler, with temperatures from a minimum of 19°C (66°F) to a maximum of 32°C (91°F). Precipitation levels also vary significantly; October receives more rain, totaling 123 mm (4.9 in) over 23 days, compared to April's 76 mm (3.0 in) over 18 days. Additionally, October has a higher humidity level of 72%, whereas April boasts a more comfortable 58%. For more detailed information, you can check Santo Domingo weather in April.
When comparing the weather in October and May, both months experience similar average temperatures, ranging from a minimum of 20-21°C (68-70°F) to a maximum of 33°C (91-92°F). However, October tends to be wetter, with a total precipitation of 123 mm (4.9 in) over 23 days, compared to May's 108 mm (4.3 in) over 24 days. Additionally, October's humidity is notably higher at 72%, while May provides a slightly drier atmosphere with humidity at 57%. For more detailed information, you can check Santo Domingo weather in May.
October and June exhibit similar temperature ranges, with both months reaching maximums of 33°C (92°F). However, October tends to be slightly warmer overall, featuring an average temperature of 26°C (79°F) compared to June's 27°C (80°F). Notably, October experiences significantly higher precipitation, with 123 mm (4.9 in) spread over 23 days, making it wetter than June, which sees 87 mm (3.4 in) over 24 days. Additionally, October's humidity levels are higher at 72%, while June has a more moderate humidity of 57%. For more detailed insights into the weather conditions during June, you can refer to Santo Domingo weather in June.
When comparing the weather in October to that in July, October tends to be slightly cooler, with average temperatures ranging from a minimum of 21°C (70°F) to a maximum of 33°C (92°F), compared to July’s temperatures which range from a minimum of 22°C (71°F) to a maximum of 34°C (93°F). October also experiences more rainfall, with 123 mm (4.9 in) of precipitation over 23 days, while July has 107 mm (4.2 in) spread over 24 days. Additionally, October’s humidity level is higher at 72%, compared to 63% during July. For more detailed information about July weather, check out Santo Domingo weather in July.
In October, the weather is slightly cooler than in August, with average temperatures ranging from 21°C (70°F) to 33°C (92°F), compared to August's 22°C (72°F) to 34°C (93°F). While both months experience high humidity, October has a marginally higher average at 72%, compared to August's 71%. Precipitation is more frequent in October, occurring on 23 days and totaling 123 mm (4.9 in), whereas August sees slightly higher rainfall at 150 mm (5.9 in) over 24 days. For more detailed information, you can refer to Santo Domingo weather in August.
In comparing the weather of October to September, we see a slight decrease in average temperatures, with October averaging 26°C (79°F) compared to September's warmer 27°C (81°F). While October experiences a minimum temperature of 21°C (70°F), September starts slightly higher at 22°C (72°F) and reaches a maximum of 35°C (95°F), making September hotter overall. Precipitation in October increases to 123 mm (4.9 in) over 23 days, compared to September's 107 mm (4.2 in) over 21 days, indicating October is typically wetter. Both months have similar humidity levels, with October at 72% and September at 73%. For a more detailed look at September's weather, you can visit Santo Domingo weather in September.
In October, the weather in Santo Domingo tends to be warm and humid, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 33°C (92°F) and an average of 26°C (79°F). The month also sees a significant amount of rainfall, with 123 mm (4.9 in) spread across 23 days. In contrast, November features slightly cooler temperatures, with minimums around 20°C (67°F) and averages dropping to 25°C (78°F), while the maximum remains the same at 33°C (92°F). Precipitation in November is also lower, totaling 113 mm (4.4 in) over just 15 days. Despite the minor changes in temperature and rainfall, both months exhibit a consistent humidity level of 72%. For more detailed insights into November weather, you can visit Santo Domingo weather in November.
In October, the weather tends to be warmer and more humid, with temperatures ranging from a minimum of 21°C (70°F) to a maximum of 33°C (92°F) and an average of 26°C (79°F). This month experiences significant rainfall, with 123 mm (4.9 in) of precipitation over 23 days, contributing to a humidity level of 72%. In contrast, December sees slightly cooler temperatures, with a minimum of 18°C (65°F) and a maximum of 32°C (90°F), averaging 25°C (77°F). Additionally, December is much drier, receiving only 45 mm (1.8 in) of precipitation over 15 days, and the humidity decreases to 69%. For more specific insights, you can check Santo Domingo weather in December.
In October, Santo Domingo experiences a notable shift in weather patterns compared to the drier months of the year. The average temperature remains warm, hovering around a comfortable 26°C (79°F), but the city sees increased humidity and frequent rain, with precipitation occurring on 23 days throughout the month. This combination of warmth and moisture creates a lush environment, perfect for enjoying the tropical scenery. If you're planning a visit or just curious about the weather trends, you can explore more details about the city's climate in this guide: Santo Domingo Climate.