Contents
- Weather in May
- Frequently asked questions
- Average temperature in May
- Average pressure in May
- Average wind speed in May
- Average humidity in May
- Average rainfall in May
- Average rainfall days in May
- Average sea temperature in May
- Average daylight in May
- Average sunshine in May
- Average sunshine days in May
- Average UV index in May
- Average cloud cover in May
- Average visibility in May
Weather in May
Temperature
The transition from April to May sees an average high-temperature of a still warm 27.4°C (81.3°F), indicating a minor variance from the prior month. Throughout May, Dame Marie reports a steady low-temperature average of 23.8°C (74.8°F), slightly lower than its daytime counterpart.Heat index
The heat index value during May is estimated at a tropical 31°C (87.8°F). Continuous exposure and activity could induce a sense of tiredness and subsequently, heat cramps.Given the heat index, its values are aligned with shaded sites and gentle winds. Heat index values may surge by up to 15 Fahrenheit (8 Celsius) degrees in the presence of direct sunlight.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
Humidity
The average relative humidity in May is 80%.Rainfall
May is the month with the most rainfall. Rain falls for 27.5 days and accumulates 154mm (6.06") of precipitation.Sea temperature
In May, the average sea temperature in Dame Marie, Haiti, is 28.2°C (82.8°F).Note: Swimming, diving, and other water endeavors at temperatures between 25°C (77°F) and 29°C (84.2°F) are considered enjoyable and satisfying for extended periods without discomfort.
Daylight
In Dame Marie, the average length of the day in May is 13h and 1min.On the first day of May in Dame Marie, Haiti, sunrise is at 06:29 and sunset at 19:19. On the last day of the month, sunrise is at 06:20 and sunset at 19:30 EDT.
Sunshine
In Dame Marie, the average sunshine in May is 10.5h.UV index
The months with the highest UV index are May through October, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. During the period from 10 a.m. to 4 p.m., UV radiation is highest. Try to avoid direct sunlight during these hours. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Be wary! Reflections from sand and water make UV radiation more intense.
Frequently asked questions
What are May temperatures in Dame Marie?
What is the average humidity in May in Dame Marie?
What is the rainiest month in Dame Marie?
How much does it rain in Dame Marie in May?
How warm is the water in May in Dame Marie?
How many hours of daylight does Dame Marie have in May?
When are sunrise and sunset in May in Dame Marie?
How many hours of sunshine does Dame Marie have in May?
What is the month with the highest UV index in Dame Marie?
What is the UV index reading in May in Dame Marie?
Average temperature in May
Dame Marie, Haiti
- Average high temperature in May: 27.4°C
The warmest months (with the highest average high temperature) are July and August (28.8°C).
The month with the lowest average high temperature is March (25.8°C).
- Average low temperature in May: 23.8°C
The month with the highest average low temperature is August (25°C).
The coldest month (with the lowest average low temperature) is March (21.8°C).
Average pressure in May
Dame Marie, Haiti
- Average pressure in May: 1014mbar
The month with the highest atmospheric pressure is January (1015.8mbar).
The month with the lowest atmospheric pressure is October (1011.8mbar).
Average wind speed in May
Dame Marie, Haiti
- Average wind speed in May: 9.3km/h
The windiest month (with the highest average wind speed) is March (12.1km/h).
The calmest month (with the lowest average wind speed) is September (7.3km/h).
Average humidity in May
Dame Marie, Haiti
- Average humidity in May: 80%
The months with the highest relative humidity are October and November (81%).
The months with the lowest relative humidity are January, February, March, June, July, August and December (79%).
Average rainfall in May
Dame Marie, Haiti
- Average rainfall in May: 154mm
The wettest month (with the highest rainfall) is May (154mm).
The driest month (with the least rainfall) is December (47mm).
Average rainfall days in May
Dame Marie, Haiti
- Average rainfall days in May: 27.5 days
The months with the highest number of rainy days are May and October (27.5 days).
The month with the least rainy days is December (19 days).
Average sea temperature in May
Dame Marie, Haiti
- Average sea temperature in May: 28.2°C
The best month for swimming (with the highest average sea temperature) is September (29.9°C).
The coldest month (with the lowest average sea temperature) is February (26.9°C).
Average daylight in May /
Average sunshine in May
Dame Marie, Haiti
- Average daylight in May: 13h and 0min
The month with the longest days is June (Average daylight: 13h and 12min).
The month with the shortest days is December (Average daylight: 11h and 0min).
- Average sunshine in May: 10h and 3min
The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 6h and 54min).
Average sunshine days in May
Dame Marie, Haiti
- Average sunshine days in May: 1 days
The month with the most sunshine days is January (5.8 days).
The month with the least sunshine days is May (1 days).
Average UV index in May
Dame Marie, Haiti
- Average UV index in May: 7
The months with the highest UV index are May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, March, April, November and December (UV index 6).
Average cloud cover in May
Dame Marie, Haiti
- Average cloud cover in May: 32
The month with the most cloud cover is May (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 23).
Average visibility in May
Dame Marie, Haiti
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Dame Marie, Haiti
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