Climate and monthly weather forecastCap-Haitien, Haiti

The climate of Cap-Haitien

Cap-Haitien sits in a geographical slot that is predominantly classified by the Köppen climate code as Aw, which implies a tropical wet and dry or savanna climate. This classification paints a vivid picture of the overall weather of Cap-Haitien throughout the twelve months in a year. The climatological parameters suggest that this region experiences significant variances in weather properties, which include temperature, quantity of rainfall, daylight duration, sunlight duration, UV index, and sea temperature.

In analyzing the temperature, it ranges from a low of 19°C (66.2°F) to a high of 32°C (89.6°F) throughout the year. The hottest period is between May and October, where the temperature hits its peak at 32°C (89.6°F), indicating a warm tropical weather while the lowest temperature experienced plays around the 19°C (66.2°F) to 22°C (71.6°F) figure, making every month seem like a summer holiday. Rainfall distribution varies with months. There is a low rainfall pattern between January and July, recording 132mm (5.2") to 94mm (3.7") followed by a steady increment from August to December with a high rainfall recording of 209mm (8.23").

There is a discernable pattern of daylight hours and sunshine duration. Notably, there is a more prolonged daylight duration from April to August. The longest sunshine duration is experienced from March to August, indicating longer clear skies. The UV index also has its peak between March and August. One unique feature is the sea temperature that remains relatively warm all year round.

The best time to visit Cap-Haitien

Applying the climatological parameters data, the ideal timing for an excursion to Cap-Haitien can be strategically planned. The best time to visit this tropical gem would be during the late winter and early spring, specifically between January and April. These months showcase the lowest level of rainfall, having only 8 to 10 rainy days per month, averaging about 90mm (3.54") to 121mm (4.76") rainfall. The daily high temperatures remain relatively warm, falling within 29°C (84.2°F) to 30°C (86°F). Additionally, the sea temperature maintains its warmth between 26.1°C (79°F) to 26.8°C (80.2°F); excellent for beach activities and water sports.

The worst time to visit Cap-Haitien

Conversely, planning a trip to Cap-Haitien might not be the best during the extended summer and early autumn, particularly from July to October. These months register the highest rainfall levels from 153mm (6.02") to 209mm (8.23") coupled with a high number of rainy days, reaching to 14 to 16 days per month. Despite the appealing high temperatures ranging from 31°C (87.8°F) to 32°C (89.6°F), the increased rainfall may not be conducive to outdoor activities and sightseeing.

Spring weather in Cap-Haitien

Spring in Cap-Haitien, occurring from March to May, is characterized by an escalated temperature. At this time, the lowest temperatures range from 20°C (68°F) to 22°C (71.6°F) while the highest temperatures vary from 30°C (86°F) to 31°C (87.8°F). Rainfall begins to tip up, ranging from 90mm (3.54") to 189mm (7.44"). The daylight duration hikes to about 12 hours to 13.1 hours, providing long hours of light for outdoor activities. Moreover, the sea temperatures elevate to a warm figure, varying between 26.3°C (79.3°F) and 27.3°C (81.1°F), enhancing the allure of sea-bound activities.

Summer weather in Cap-Haitien

Summer spans from June to August in Cap-Haitien. This period marks the zenith of rainfall occurrence with figures moving from 153mm (6.02") to 100mm (3.94") and rainy days varying from 12 to 14 days. Notwithstanding, the high temperatures gloriously rise to a steady 32°C (89.6°F) while the low temperatures stabilize at 22°C (71.6°F). The daylight duration remains long, extending to between 13.3 hours and 12.8 hours, but with more rainfall, the outdoor activity window might be pared.

Autumn weather in Cap-Haitien

Between September and November, Cap-Haitien experiences Autumn. This time of the year witnesses a further augmentation of rainfall incidence, with rainfall measurements escalating from 152mm (5.98") to 209mm (8.23") with 15 to 16 rainy days in a month. Meanwhile, the temperatures seem to drop subtly, with the highs falling from 32°C (89.6°F) to 30°C (86°F) and lows staying stable at 22°C (71.6°F). The length of the days tapers off, dropping from 12.2 hours to 11.2 hours. However, the sea temperature maintains a snug atmosphere, lying between 29.2°C (84.6°F) and 28.8°C (83.8°F).

Winter weather in Cap-Haitien

Winter months of December to February in Cap-Haitien experience a steady decline in rainfall, with distribution from 178mm (7.01") to 132mm (5.2"). However, the number of rainy days plummets from 11 to 10 days per month. The dominant high temperatures reduce to between 29°C (84.2°F) to 30°C (86°F), while the average low temperatures swing from 20°C (68°F) to 21°C (69.8°F). The daylight lingers between 11 hours to 11.5 hours daily. The sea temperature simultaneously cools, falling from 27.8°C (82°F) in December to 26.2°C (79.2°F) in February, while it still remains warm, providing a pleasant atmosphere for swimming activities.

Weather in January

Cap-Haitien, Haiti enters the year in a balmy climate, with scattered rainfall across the month. The period is characterized by moderate UV exposure, partially clouded skies, and fresh sea temperatures, allowing for a variety of outdoor activities. Weather in January »

Weather in February

February continues the winter weather trend set by January, with a slight decrease in rainfall and an increase in UV index. Known for its extended daylight hours, the atmospheric conditions are ideal for exploring the city’s vibrant culture and history. Weather in February »

Weather in March

The weather in March leans more towards the sunnier side, as Cap-Haitien makes its transition into the summer months. The days are gradually becoming longer, and people find more hours to enjoy the outside activities. Though still lower than subsequent months, the rainfall is at 90mm (3.54"), signifying a moderately wet month. Weather in March »

Weather in April

Falling within the Caribbean spring, Cap-Haitien sees April bringing in more sunshine and a spike in the rainfall to 121mm (4.76"). The period is marked by escalating sea temperatures and blooming vegetation, painting the city in vibrant hues. Weather in April »

Weather in May

Diving further into the year, May is characterized by heightened precipitation levels in Cap-Haitien at a high 189mm (7.44"). The city welcomes its summer with open arms, experiencing longer daylight periods and substantially warming sea temperatures optimal for beach goers. Weather in May »

Weather in June

June observes a lesser degree of rainfall than the preceding month, while still maintaining dominant summer characteristics. Sea and air temperatures reach into their heights, favoring those with a love for warmer climates. In the progression towards July, both rainfall and daylight durations show slight fluctuations. Weather in June »

Weather in July

Entering the heart of summer, July in Cap-Haitien is characterized by considerable rainfall, looming around 94mm (3.7"), and maximum daylight hours. This month invites a nourishing blend of frequent showers and ample sunshine, maintaining tropical allure of this coastal city. Weather in July »

Weather in August

August basically mirrors the preceding month, but a subtle increase in rainfall and sea temperature make for a more humid climate. As daylight hours begin to decline, there is a persistent need for sun protection due to heightened UV radiation. Weather in August »

Weather in September

September in Cap-Haitien sees a rise in rainfall to 152mm (5.98") while daylight and sunshine hours continue to decline slightly. The coastal city now gradually transitions towards the end of summer, with sea temperatures beginning their descent. Weather in September »

Weather in October

October presents a high precipitation climate within the city of Cap-Haitien at 169mm (6.65"), together with declining UV index and sea temperatures. Daylight hours continue their descent, reflecting the approaching winter season. Weather in October »

Weather in November

November witnesses a reduction in daylight hours and sunshine duration, while rain makes its peak at 209mm (8.23") in Cap-Haitien. The tail-end of the year sees the beginning of cooler nights while maintaining the warmth during the day. Weather in November »

Weather in December

In Cap-Haitien, December represents the end of the year with a dip in rainfall to 178mm (7.01") and coolest sea temperatures, while continuing to enjoy warm air temperatures. The long hours of sunshine offer ample opportunities for daytime activities, despite the winter season. Weather in December »