Jacmel
Haiti
Long-term weather forecast
Long-term weather forecast

August weather forecast and climate
Jacmel, Haiti

The last month of the summer, August, is another tropical month in Jacmel, Haiti, with temperature in the range of an average high of 33°C (91.4°F) and an average low of 21°C (69.8°F).

Temperature

With an average high-temperature of 33°C (91.4°F) and an average low-temperature of 21°C (69.8°F), August is the warmest month.

Rainfall

In August, the rain falls for 13 days. Throughout August, 166mm (6.5") of precipitation is accumulated. In Jacmel, during the entire year, the rain falls for 134 days and collects up to 1516mm (59.7") of precipitation.

Sea temperature

In Jacmel, the average seawater temperature is 29.4°C (84.9°F).
Note: 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.

Daylight

In August, the average length of the day in Jacmel, Haiti, is 12.7h.

Sunshine

The average sunshine in Jacmel is 8h.

UV index

Months with the highest UV index are March through September, with an average maximum UV index of 12. A UV Index of 11, and more, symbolizes an ultimate health vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The daily maximum UV index of 12 interpret into the following advice:
Practice all-important precautions. Light skin people may get burned in less than 5 minutes. 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the warmest month in Jacmel?

The warmest month in Jacmel is August, with an average high-temperature of 33°C (91.4°F) and an average low-temperature of 21°C (69.8°F).

What is the temperature in August in Jacmel?

In Jacmel, in August, the average high-temperature is 33°C (91.4°F), and the average low-temperature is 21°C (69.8°F).

How many days does it rain in August in Jacmel?

In Jacmel, Haiti, in August, it is raining for 13 days, with typically 166mm (6.5") of accumulated precipitation.

What is the sea water temperature in August in Jacmel?

In Jacmel, in August, the average water temperature is 29.4°C (84.9°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.

How many hours of daylight does Jacmel have in August?

In August, the average length of the day is 12.7h.

How long on average sun shines in August in Jacmel?

The average sunshine in August in Jacmel, Haiti, is 8h.

When is the highest UV index in Jacmel?

March through September, with an average maximum UV index of 12, are months with the highest UV index in Jacmel.

How high is the UV index in August in Jacmel?

In August, the average daily maximum UV index in Jacmel, Haiti, is 12. A UV Index of 11, and more, symbolizes an ultimate hazard to health from the exposure to the Sun's UV radiation.
Average temperature in August - Jacmel, Haiti
  • Average high temperature in August: 33°C

The warmest month (with the highest average high temperature) is August (33°C).
The month with the lowest average high temperature is January (29°C).

  • Average low temperature in August: 21°C

The month with the highest average low temperature is September (22°C).
Coldest months (with the lowest average low temperature) are January and February (18°C).

Average rainfall in August - Jacmel, Haiti
  • Average rainfall in August: 166mm

The wettest month (with the highest rainfall) is May (237mm).
The driest month (with the lowest rainfall) is January (43mm).

Average rainfall days in August - Jacmel, Haiti
  • Average rainfall days in August: 13 days

The month with the highest number of rainy days is October (15 days).
Months with the lowest number of rainy days are February, March and April (8 days).

Average sea temperature in August - Jacmel, Haiti
  • Average sea temperature in August: 29.4°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 (26.9°C).

Average daylight in August / Average sunshine in August - Jacmel, Haiti
  • Average daylight in August: 12.7h

The month with the longest days is June (Average daylight: 13.2h).
The month with shortest days is December (Average daylight: 11h).

  • Average sunshine in August: 8h

The month with most sunshine is July (Average sunshine: 9h).
Months with least sunshine are May, September, October, November and December (Average sunshine: 7).

Average UV index in August - Jacmel, Haiti
  • Average UV index in August: 12

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
Months with the lowest UV index are January and December (UV index 8).