Last updated: January 18, 2025
Situated in the picturesque region of Pedernales, Dominican Republic, the climate is classified under the Köppen-Geiger system as Aw, indicating a tropical savanna environment. This locale experiences a temperature range characterized by a minimum of 20°C (68°F) in January, rising to an average of 26°C (80°F) throughout the year, and peaking at a maximum of 32°C (90°F) in July. The warm, inviting climate not only enhances the region's natural beauty but also plays a vital role in shaping its diverse ecosystems and agricultural practices.
In Pedernales, Dominican Republic, temperature patterns reveal a pleasantly warm tropical climate characterized by a gradual increase as the year progresses. January marks the coolest month with minimum temperatures of around 20°C (68°F), while average temperatures steadily rise through February and March, remaining consistent at 25°C (77°F). As spring transitions into summer, particularly from April to July, temperatures climb, peaking in July and August at maximums of 32°C (90°F). Throughout this warmer period, the minimum values hover around 24°C (75°F), ensuring a consistently warm atmosphere. The fall months see a slight decline in temperatures, with October to December maintaining average values between 26°C (79°F) and 27°C (81°F), highlighting the region's mild seasonal variation.
In Pedernales, temperatures range from a minimum of 20°C (68°F) in January to a maximum of 32°C (90°F) in July, as detailed in the monthly temperatures in Pedernales. In Oviedo, the climate is slightly warmer, with January lows at 21°C (70°F) and highs of 32°C (89°F) in July, as shown in the monthly temperatures in Oviedo. Juancho experiences a different pattern, with its lowest temperature at 23°C (74°F) occurring in April and a high of 30°C (86°F) in July, covered in the monthly temperatures in Juancho.
Pedernales, Dominican Republic experiences a distinct precipitation pattern that reflects its tropical climate, with rainfall generally increasing as the year progresses. The year begins relatively dry, with January receiving only 19 mm (0.8 in) of rain over an average of 4 days, followed closely by February with 17 mm (0.7 in). By March, precipitation rises slightly to 25 mm (1.0 in), and the trend continues through April to May, when rainfall reaches 39 mm (1.5 in), marking the onset of the wet season.
The peak of the rainy season occurs from August to October, with precipitation soaring to 84 mm (3.3 in) in August and peaking at 93 mm (3.7 in) in October. This significant increase is also reflected in the number of rainy days, rising to 17 days in October. The pattern begins to taper off heading into the cooler months, as November and December see 92 mm (3.6 in) and 22 mm (0.9 in) of rainfall respectively, signaling a return to drier conditions with fewer rainy days through the end of the year.
In Pedernales, Dominican Republic, the duration of sunshine showcases a notable seasonal transition characterized by an increase in sunlight from winter to summer. The year begins with 259 hours of sun in January, but as February approaches, this figure climbs to 308 hours. March continues this upward trend, culminating in a significant 348 hours, while April reaches a nearly peak level of 349 hours. This steady rise highlights the region's transition into a brighter season where days lengthen and the sunshine becomes more abundant.
The summer months present the greatest sunshine potential, with July boasting 359 hours, making it the sunniest month of the year. Following closely, August retains a high count of 350 hours. However, as the year progresses into autumn and winter, there is a gradual decline in sunshine hours, with November dropping to 287 hours and December recovering slightly to 320 hours. This seasonal cycle not only emphasizes the vibrant, sun-drenched summers typical of the region but also hints at the softer, more subdued sunlight of the fall and winter months, offering a varying yet captivating climatic experience throughout the year.
In Pedernales, Dominican Republic, the UV Index presents a significant health consideration throughout the year, particularly during the peak sun exposure months. Starting with a UV Index of 9 in January, classified as "very high," residents and visitors are advised to limit their sun exposure to under 15 minutes. As the year progresses into February, the UV Index escalates to 11, signifying an "extreme" level, and remains consistent at this heightened level through March and April, where it peaks at 14. Such levels call for stringent sun protection measures, prompting the recommendation to limit unprotected sun exposure to just 10 minutes.
The UV Index remains predominantly high throughout the summer months, with a sustained level of 13 from June to September, reinforcing the need for vigilance against excessive sun exposure. As October approaches, the index dips slightly to 11, followed by a gradual decrease in November to 10 and eventually down to 8 in December. Although late-year months offer a slight reprieve, the very high exposure categories at both ends of the year emphasize the need for continuous education on sun safety to mitigate the risks of UV radiation year-round.
UV Risk Categories
In Pedernales, Dominican Republic, daylight duration exhibits a subtle yet distinct pattern throughout the year, reflecting the tropical climate's characteristics. The year begins with 11 hours of daylight in both January and February, ensuring a relatively consistent light exposure during the winter months. As spring approaches, daylight increases to 12 hours in March and remains steady through April and May, allowing for longer evenings and more opportunities for outdoor activities.
The longest daylight duration occurs during the summer months of June and July, where residents can enjoy up to 13 hours of sunlight daily. However, as summer transitions into autumn, the daylight hours gradually decrease, returning to 12 hours in August and September. By October, the duration dips back to 11 hours, a trend that continues through November and December. This cyclical pattern emphasizes the region’s stability in daylight hours, with minor fluctuations that can influence daily routines and seasonal activities.
The climate in Juancho, Dominican Republic, features warm temperatures year-round, with averages ranging from 25°C (78°F) in January and February to 28°C (82°F) in the summer months. Rainfall is most prominent from May to November, particularly in August and October, which see over 100 mm (4 in) of precipitation. The region enjoys abundant sunshine, peaking in July with 358 hours, providing ample clear days. Overall, Juancho's climate is characterized by warm temperatures and significant rainfall during the wet season, making it a tropical paradise. For more details, visit Juancho climate.
Oviedo, Dominican Republic, experiences a warm tropical climate characterized by consistent temperatures throughout the year. Average monthly temperatures range from 25°C (77°F) in the cooler months to a peak of 28-29°C (82-84°F) during the height of summer. Rainfall varies, with the wettest months being August through November, receiving up to 93 mm (3.6 in) in November, while January and February are relatively drier. Sunshine is abundant, with July boasting the highest at 360 hours, providing plenty of clear days for outdoor activities. For more details, check the Oviedo climate.
The climate in Pedernales, Dominican Republic is characterized by warm temperatures throughout the year, with average monthly temperatures ranging from 24°C (76°F) in January to 28°C (82°F) in July and August. Precipitation varies, peaking in September (82 mm/3.2 in) and dropping to its lowest in February (12 mm/0.5 in). The area enjoys abundant sunshine, especially in the summer months, with July offering up to 360 hours of sunlight. Overall, Pedernales presents a tropical climate conducive to outdoor activities, making it an appealing destination year-round. For more details, visit Pedernales climate.
In conclusion, the climate and environmental characteristics of Pedernales, Dominican Republic, reveal a rich tapestry of temperature, precipitation, sunshine, UV Index, and daylight duration that together create a unique and vibrant atmosphere. The region's warm tropical climate is marked by a consistent increase in temperature and sunshine hours, particularly during the summer months, while precipitation peaks during the wetter season. Additionally, the UV Index highlights the importance of sun safety for residents and visitors alike, especially during the extreme peaks throughout the year. This comprehensive understanding of climatic factors not only underscores the region's natural beauty but also serves as a vital framework for enhancing community awareness and promoting outdoor activities while ensuring health and well-being.