Last updated: January 18, 2025
The climate of Nord-Ouest, Haiti, is characterized by a Koppen-Geiger classification of Aw, indicating a tropical savanna climate. This region experiences a minimum temperature of 17°C (63°F) in January, rising to an average of 27°C (80°F) throughout the year. The warmest month is September, where maximum temperatures can reach 35°C (95°F). This temperature range creates a dynamic environment influenced by seasonal variations and local geography, playing a crucial role in both the ecosystem and agricultural practices of the area.
In Nord-Ouest, Haiti, temperature patterns exhibit a notable seasonal trend characterized by warm averages throughout the year. January begins with relatively cooler temperatures, featuring a minimum of 17°C (63°F) and an average of 25°C (77°F), while the warmth gradually increases as the year progresses. By April, temperatures rise, peaking in September with maximums reaching 35°C (95°F), accompanied by consistently high averages of around 28°C (82°F) during the summer months of June, July, and August. Despite the heat, nighttime temperatures remain mild, rarely dropping below 20°C (68°F), allowing for a balanced climate that is conducive to both biodiversity and agricultural practices year-round.
Fond Bassin Bleu experiences a mild climate, with January temperatures dipping to a minimum of 17°C (63°F) and rising to a maximum of 32°C (91°F) in September, showcasing a notable variation throughout the year. For more detailed information on its monthly temperatures, visit monthly temperatures in Fond Bassin Bleu.
In Nord-Ouest, Haiti, precipitation patterns reveal a distinct seasonal cycle, reflected in both the amount and frequency of rainfall throughout the year. The wettest month is May, receiving 105 mm (4.1 in) of rain across approximately 17 days, marking the onset of the rainy season. May is followed by September and October, which also experience significant rainfall with 91 mm (3.6 in) and 81 mm (3.2 in), respectively. The beginning of the year tends to be relatively dry, with January witnessing only 45 mm (1.8 in) over 5 days, and February recording the lowest precipitation at 21 mm (0.8 in).
The distribution of rainfall illustrates a notable shift as the region transitions into the late spring and summer months. In contrast to the heavier precipitation seen in May, the month of June sees a slight reduction in rainfall to 46 mm (1.8 in), with precipitation remaining stable around this range until August, where it peaks again at 54 mm (2.1 in). This cyclical pattern supports the region's agricultural activities, providing crucial moisture during the growing season while allowing for dryer months that facilitate harvests.
The sunshine duration in Nord-Ouest, Haiti, exhibits a clear seasonal trend, with hours of sunlight steadily increasing as the year progresses. Beginning in January with 254 hours of sunshine, the region experiences a gradual rise, peaking in July with an impressive 366 hours. This mid-summer month represents the sunniest period, allowing for ample daylight that supports both agriculture and tourism. April and May also display strong performance, each recording around 349 to 345 hours, creating a vibrant atmosphere as temperatures rise and the natural landscape flourishes.
However, as the year transitions into the latter months, sunshine hours start to decline, yet remain robust. September sees 320 hours of sunlight, followed by 326 hours in October and 318 hours in December, indicating a sustained period of brightness even as the rainy season begins to encroach. Notably, November brings a dip to 291 hours, but the overall trend remains favorable for outdoor activities. These patterns of sunshine duration not only contribute to the region's climatic enjoyment but also hold critical implications for local ecosystems and agricultural productivity.
The UV Index in Nord-Ouest, Haiti, presents significant insights into the region's sun exposure risks throughout the year. The year begins with a UV Index of 9 in January, classified as very high, which already indicates that individuals should take precautions to protect their skin, particularly with a burn time as short as 15 minutes. This trend escalates in February, reaching an extreme level with an index of 11, and continues to peak from March through July, where it consistently registers at 13. During these months, the risk of harm from unprotected sun exposure is particularly pronounced, necessitating vigilant sun safety practices, such as wearing protective clothing and applying sunscreen frequently.
As the year progresses toward the end of summer, the UV Index remains elevated but begins to taper slightly. In September, it drops to 12, followed by 11 in October, before reverting to very high levels of 9 in November and 8 in December. Despite the decrease, these remaining values still require attention to sun safety, with burn times extending back to 15 minutes as the winter months approach. Understanding these UV Index trends is crucial for residents and visitors alike, enabling them to engage in outdoor activities while minimizing the risk of sun-related health issues.
UV Risk Categories
In Nord-Ouest, Haiti, the duration of daylight reveals a consistent pattern throughout the year, starting with 11 hours in both January and February. As the spring months approach, daylight begins to extend, peaking at 13 hours from May through July. This period of extended sunlight not only enhances outdoor activities and agricultural productivity but also contributes to the region's vibrant natural environment. The gradual increase in daylight hours promotes a sense of vitality, marking an invigorating transition from the cooler winter months.
As summer transitions into autumn, daylight duration begins to decline gradually. In August, daylight reduces to 12 hours, followed by a steady decrease to 11 hours in October and November. By December, the daylight reaches its annual low at 10 hours. Despite this reduction, the overall variation remains relatively moderate compared to more temperate regions. The cyclical nature of daylight duration in Nord-Ouest reinforces the underlying rhythms of seasonal change, influencing both lifestyle and ecological dynamics throughout the year.
The climate in Fond Bassin Bleu, Haiti, is characterized by warm temperatures throughout the year, ranging from a minimum of 17°C (63°F) in January to a maximum of 32°C (90°F) during the summer months of July and August. Rainfall is most prevalent in May, with 201 mm (7.9 in), while January and February are relatively drier months. The region enjoys abundant sunshine, particularly in July with 363 hours, providing ample light year-round. Overall, Fond Bassin Bleu experiences a tropical climate with distinct wet and dry periods, making it an interesting ecological zone. For more details, visit Fond Bassin Bleu climate.
In conclusion, the climate of Nord-Ouest, Haiti, characterized by its tropical savanna backdrop, offers a unique interplay of temperature, precipitation, sunshine duration, UV Index, and daylight hours that shapes both the environment and the livelihoods of its inhabitants. With a steady rise in temperatures and ample sunlight during the summer months, combined with distinctive patterns of rainfall, the region supports diverse ecosystems and agricultural pursuits. However, the high UV Index, particularly during the peak months, underscores the importance of sun safety awareness among residents and visitors alike. Understanding these climatic variables not only enhances our appreciation of Nord-Ouest's natural beauty but also informs sustainable practices that can harness its climatic strengths while mitigating health risks associated with intense sun exposure.