May weather forecast
Trinidad, Cuba

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Weather in May

May ushers in the wet season in Trinidad, Cuba, with a significant spike in rainfall. This increase from 63mm (2.48") to 196mm (7.72") enhances the lushness of the city’s tropical landscapes. High temperatures hover around 28.6°C (83.5°F), while the sea temperature rises to 28°C (82.4°F). During May, the days become longer with more daylight hours, while the humidity intensifies. The weather conditions this month are suited to those who enjoy both hot weather and occasional showers.

Temperature

Trinidad records an average high-temperature of a still moderately hot 28.6°C (83.5°F) in May, closely mirroring the climate of the previous month. The nighttime temperature in Trinidad dips to an agreeable 22.7°C (72.9°F) on average during May.

Heat index

In May, the heat index is computed to be a tropical 34°C (93.2°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
One should be cognizant that the heat index values are tailored for shaded spots and mild winds. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. When you're directly under the sun's rays, remember that the heat index may surge by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.

Humidity

The average relative humidity in May in Trinidad is 80%.

Rainfall

The months with the most rainfall are May and September, with an average 196mm (7.72") of precipitation.

Sea temperature

In Trinidad, the average seawater temperature in May is 28°C (82.4°F).
Note: Water temperatures ranging between 25°C (77°F) and 29°C (84.2°F) are regarded as very warm, making swimming, diving, and similar water activities pleasurable for extended periods.

Daylight

In Trinidad, Cuba, the average length of the day in May is 13h and 11min.
On the first day of the month, sunrise is at 06:47 and sunset at 19:46. On the last day of May, sunrise is at 06:36 and sunset at 19:59 CDT.

Sunshine

In May, the average sunshine is 10.1h.

UV index

The months with the highest UV index in Trinidad are May through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In May, an average UV index of 7 transforms into the following instructions:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. Boost your sun resistance with garments that are densely woven yet spacious. Attention! UV radiation is markedly stronger with water and sand reflections.

Frequently asked questions

How hot is May in Trinidad?

The average high-temperature, in May, in Trinidad, is 28.6°C (83.5°F), while the average low-temperature is 22.7°C (72.9°F). The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in May is computed to be 34°C (93.2°F).

What is the average humidity in May in Trinidad?

The average relative humidity in May is 80%.

What is the rainiest month in Trinidad?

The wettest months in Trinidad, Cuba, are May and September, with an average 196mm (7.72") of rainfall.

How many days does it rain in May in Trinidad?

In Trinidad, during May, the rain falls for 24.3 days and regularly aggregates up to 196mm (7.72") of precipitation.

How warm is the water in May in Trinidad?

In Trinidad, the average seawater temperature in May is 28°C (82.4°F). 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.

How many hours of daylight does Trinidad have in May?

In May, the average day length is 13h and 11min.

When is the sunrise / sunset in May in Trinidad?

In May, on the first day of the month, sunrise is at 06:47 and sunset at 19:46. On the last day of the month, in Trinidad, sunrise is at 06:36 and sunset at 19:59 CDT.

How long on average sun shines in May in Trinidad?

In May, the average sunshine duration is 10.1h.

When is the highest UV index in Trinidad?

The months with the highest UV index in Trinidad, Cuba, are May through September, with an average maximum UV index of 7.

What is the UV index reading in May in Trinidad?

In May, the average daily maximum UV index in Trinidad, Cuba, is 7. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to Sun's UV rays.

Average temperature in May
Trinidad, Cuba

Average temperature in May - Trinidad, Cuba
  • Average high temperature in May: 28.6°C

The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (25.3°C).

  • Average low temperature in May: 22.7°C

The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (18.7°C).

Average pressure in May
Trinidad, Cuba

Average pressure in May - Trinidad, Cuba
  • Average pressure in May: 1014.5mbar

The month with the highest atmospheric pressure is January (1017.6mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).

Average wind speed in May
Trinidad, Cuba

Average wind speed in May - Trinidad, Cuba
  • Average wind speed in May: 10.7km/h

The windiest month (with the highest average wind speed) is November (13.4km/h).
The calmest month (with the lowest average wind speed) is September (9.5km/h).

Average humidity in May
Trinidad, Cuba

Average humidity in May - Trinidad, Cuba
  • Average humidity in May: 80%

The months with the highest relative humidity are September and October (83%).
The month with the lowest relative humidity is March (75%).

Average rainfall in May
Trinidad, Cuba

Average rainfall in May - Trinidad, Cuba
  • Average rainfall in May: 196mm

The wettest months (with the highest rainfall) are May and September (196mm).
The driest month (with the least rainfall) is March (21mm).

Average rainfall days in May
Trinidad, Cuba

Average rainfall days in May - Trinidad, Cuba
  • Average rainfall days in May: 24.3 days

The month with the highest number of rainy days is August (28.4 days).
The month with the least rainy days is February (6.9 days).

Average sea temperature in May
Trinidad, Cuba

Average sea temperature in May - Trinidad, Cuba
  • Average sea temperature in May: 28°C

The best months for swimming (with the highest average sea temperature) are August and September (30°C).
The coldest months (with the lowest average sea temperature) are January, February and March (26°C).

Average daylight in May /
Average sunshine in May
Trinidad, Cuba

Average daylight in May / Average sunshine in May - Trinidad, Cuba
  • Average daylight in May: 13h and 1min

The month with the longest days is June (Average daylight: 13h and 24min).
The month with the shortest days is December (Average daylight: 10h and 48min).

  • Average sunshine in May: 10h and 1min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).

Average sunshine days in May
Trinidad, Cuba

Average sunshine days in May - Trinidad, Cuba
  • Average sunshine days in May: 5.6 days

The month with the most sunshine days is March (20.4 days).
The month with the least sunshine days is June (1.9 days).

Average UV index in May
Trinidad, Cuba

Average UV index in May - Trinidad, Cuba
  • Average UV index in May: 7

The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 6).

Average cloud cover in May
Trinidad, Cuba

Average cloud cover in May - Trinidad, Cuba
  • Average cloud cover in May: 35

The month with the most cloud cover is October (Cloud cover 36).
The month with the least cloud cover is March (Cloud cover 25).

Average visibility in May
Trinidad, Cuba

Average visibility in May - Trinidad, Cuba
  • Average visibility in May: 9km

The months with the highest visibility are January, February, March, April, June, October, November and December (10km).
The months with the lowest visibility are May, July, August and September (9km).

Trinidad, Cuba

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