August weather forecast
Cap-Haitien, Haiti

Weather in August

The last month of the summer, August, is also a hot month in Cap-Haitien, Haiti, with an average temperature ranging between min 22°C (71.6°F) and max 32°C (89.6°F).

Temperature

June through September, with an average high-temperature of 32°C (89.6°F), are the warmest months.

Rainfall

In Cap-Haitien, during August, the rain falls for 14 days and regularly aggregates up to 100mm (3.94") of precipitation. In Cap-Haitien, during the entire year, the rain falls for 142 days and collects up to 1698mm (66.85") of precipitation.

Sea temperature

In Cap-Haitien, in August, the average water temperature is 29.3°C (84.7°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

The average length of the day in August in Cap-Haitien is 12h and 47min.
On the first day of the month, sunrise is at 06:24 and sunset at 19:25. On the last day of August, sunrise is at 06:33 and sunset at 19:04 EDT.

Sunshine

The months with the most sunshine in Cap-Haitien are March, April, June through August, with an average of 8h of sunshine.

UV index

The months with the highest UV index are March through August, with an average maximum UV index of 12. A UV Index reading of 11, and higher, represents an extreme health hazard from unsafe exposure to UV radiation for average individuals.
Note: In August, the average maximum UV index of 12 translate into the following recommendations:
Practice all essential precautions. Protection against sun damage is crucial. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.
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FAQ

What is the warmest month in Cap-Haitien?

June through September, with an average high-temperature of 32°C (89.6°F), are warmest months in Cap-Haitien, Haiti.

How much does it rain in Cap-Haitien in August?

In Cap-Haitien, during August, the rain falls for 14 days and regularly aggregates up to 100mm (3.94") of precipitation.

How warm is the water in August in Cap-Haitien?

In Cap-Haitien, the average seawater temperature in August is 29.3°C (84.7°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in August in Cap-Haitien?

In Cap-Haitien, Haiti, the average day length in August is 12h and 47min.

What time are sunrise and sunset in August in Cap-Haitien?

On the first day of August in Cap-Haitien, sunrise is at 06:24 and sunset at 19:25. On the last day of the month, sunrise is at 06:33 and sunset at 19:04 EDT.

What are the months with the most sunshine in Cap-Haitien?

March, April, June through August, with an average of 8h of sunshine, are months with the most sunshine in Cap-Haitien.

How long on average sun shines in August in Cap-Haitien?

In Cap-Haitien, the average sunshine duration in August is 8h.

What is the month with the highest UV index in Cap-Haitien?

March through August, with an average maximum UV index of 12, are months with the highest UV index in Cap-Haitien, Haiti.

What is the UV index reading in August in Cap-Haitien?

The average daily maximum UV index in August in Cap-Haitien, Haiti, is 12. A UV Index estimate of 11, and higher, represents an extreme health vulnerability from exposure to the Sun's UV radiation.
Average rainfall days
Average sunshine
Average UV index

Average temperature in August
Cap-Haitien, Haiti

Average temperature in August - Cap-Haitien, Haiti
  • Average high temperature in August: 32°C

The warmest months (with the highest average high temperature) are June, July, August and September (32°C).
The months with the lowest average high temperature are January, February and December (29°C).

  • Average low temperature in August: 22°C

The months with the highest average low temperature are May, June, July, August, September and October (22°C).
The coldest months (with the lowest average low temperature) are January and February (19°C).

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Average rainfall in August
Cap-Haitien, Haiti

Average rainfall in August - Cap-Haitien, Haiti
  • Average rainfall in August: 100mm

The wettest month (with the highest rainfall) is November (209mm).
The driest month (with the least rainfall) is March (90mm).

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Average rainfall days in August
Cap-Haitien, Haiti

Average rainfall days in August - Cap-Haitien, Haiti
  • Average rainfall days in August: 14 days

The month with the highest number of rainy days is October (16 days).
The month with the least rainy days is February (8 days).

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Average sea temperature in August
Cap-Haitien, Haiti

Average sea temperature in August - Cap-Haitien, Haiti
  • Average sea temperature in August: 29.3°C

The best month for swimming (with the highest average sea temperature) is September (29.6°C).
The coldest month (with the lowest average sea temperature) is February (26.1°C).

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Average daylight in August /
Average sunshine in August
Cap-Haitien, Haiti

Average daylight in August / Average sunshine in August - Cap-Haitien, Haiti
  • Average daylight in August: 12h and 47min

The month with the longest days is June (Average daylight: 13h and 19min).
The month with the shortest days is December (Average daylight: 10h and 58min).

  • Average sunshine in August: 8h

The months with the most sunshine are March, April, June, July and August (Average sunshine: 8h).
The month with the least sunshine is December (Average sunshine: 6h).

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Average UV index in August
Cap-Haitien, Haiti

Average UV index in August - Cap-Haitien, Haiti
  • Average UV index in August: 12

The months with the highest UV index are March, April, May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 7).

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