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

May weather forecast and climate
Jacmel, Haiti

May, the last month of the spring, in Jacmel, is another tropical month, with average temperature ranging between min 21°C (69.8°F) and max 31°C (87.8°F).

Temperature

In Jacmel, the average high-temperature is almost the same as in April - a still tropical 31°C (87.8°F). In Jacmel, in May, the average low-temperature is 21°C (69.8°F).

Rainfall

The month with the most rainfall in Jacmel is May when the rain falls for 11 days and typically aggregates up to 237mm (9.3") of precipitation.

Sea temperature

In May, the average sea temperature in Jacmel is 28.2°C (82.8°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

In Jacmel, the average length of the day is 13h.

Sunshine

May, September through December, with an average of 7h of sunshine, are months with the least sunshine.

UV index

March through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index estimate of 11, and higher, represents an ultimate health vulnerability from unprotected exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 12 transform into the following instructions:
Take all necessary precautions, as unprotected skin can burn in minutes. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for 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 reflection of water and sand dramatically increases exposure to the UV rays.

What is the temperature in May in Jacmel?

The average high-temperature, in May, is 31°C (87.8°F), while the average low-temperature is 21°C (69.8°F).

How many days does it rain in May in Jacmel?

In May, the rain falls for 11 days. Throughout May, 237mm (9.3") of precipitation is accumulated.

What is the wettest month in Jacmel?

May is the month with the most rainfall in Jacmel. Rain falls for 11 days and accumulates 237mm (9.3") of precipitation.

What is the sea water temperature in May in Jacmel?

In May, the average sea temperature in Jacmel, Haiti, is 28.2°C (82.8°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Jacmel have in May?

The average length of the day in May in Jacmel, Haiti, is 13h.

What is the month with the least sunshine in Jacmel?

May, September through December, with an average of 7h of sunshine, are months with the least sunshine.

How many hours of sunshine does Jacmel have in May?

In Jacmel, the average sunshine in May is 7h.

What is the month with 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, Haiti.

What is the UV index reading in May in Jacmel?

In May, the average daily maximum UV index in Jacmel, Haiti, is 12. A UV Index reading of 11, and higher, represents an extreme health threat from the exposure to the Sun's UV radiation.
Average temperature in May - Jacmel, Haiti
  • Average high temperature in May: 31°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 May: 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 May - Jacmel, Haiti
  • Average rainfall in May: 237mm

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

Average rainfall days in May - Jacmel, Haiti
  • Average rainfall days in May: 11 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 May - Jacmel, Haiti
  • Average sea temperature in May: 28.2°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 May / Average sunshine in May - Jacmel, Haiti
  • Average daylight in May: 13h

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 May: 7h

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 May - Jacmel, Haiti
  • Average UV index in May: 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).