May weather forecastMount Pleasant, Grenada

May

Weather in May

May, the last month of the spring in Mount Pleasant, is another warm month, with temperature in the range of an average low of 27.1°C (80.8°F) and an average high of 27.8°C (82°F).

Temperature

As Mount Pleasant welcomes May, the average high-temperature is noted at a still warm 27.8°C (82°F), closely aligning with the preceding month. Mount Pleasant experiences a subtle drop in temperature during the May nights, recording an average of 27.1°C (80.8°F).

Heat index

For May, the heat index is evaluated at a tropical 31°C (87.8°F). Prolonged exposure and physical activity might induce exhaustion, potentially causing heat cramps.
Research indicates the heat index considers values in shaded locales and with light winds. Heat index values can rise by 15 Fahrenheit (8 Celsius) degrees when in direct sunlight.
Note: The heat index, also known as 'real feel' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. A person's impression of weather can be shaped by several aspects, among them metabolic variations, pregnancy, and levels of physical activity. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.

Humidity

The months with the highest humidity in Mount Pleasant are May through July, with an average relative humidity of 79%.

Rainfall

In Mount Pleasant, in May, during 18.9 rainfall days, 35mm (1.38") of precipitation is typically accumulated. Throughout the year, there are 249.7 rainfall days, and 774mm (30.47") of precipitation is accumulated.

Snowfall

January through August, October through December are months without snowfall.

Daylight

The average length of the day in May is 12h and 41min.
On the first day of May, sunrise is at 05:46 and sunset at 18:20. On the last day of the month, sunrise is at 05:40 and sunset at 18:28 AST.

Sunshine

In Mount Pleasant, Grenada, the average sunshine in May is 10.2h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Mount Pleasant. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In May, the average maximum UV index of 7 translates into the following recommendations:
Ward off overexposure. Defence against solar harm is crucial. UV radiation from the Sun is most intense between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

Updated: Feb 9, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature during May are 27.8°C (82°F) and 27.1°C (80.8°F) respectively. In May, the average heat index (a.k.a. 'feels like', 'real feel'), which combines air temperature and relative humidity, is evaluated at 31°C (87.8°F).

The months with the highest humidity are May through July, with an average relative humidity of 79%.

The average relative humidity in May in Mount Pleasant, Grenada, is 79%.

In Mount Pleasant, Grenada, in May, it is raining for 18.9 days, with typically 35mm (1.38") of accumulated precipitation.

January through August, October through December are months without snowfall in Mount Pleasant, Grenada.

The average day length in May in Mount Pleasant, Grenada, is 12h and 41min.

On the first day of May in Mount Pleasant, Grenada, sunrise is at 05:46 and sunset at 18:20. On the last day of the month, sunrise is at 05:40 and sunset at 18:28 AST.

In May, the average sunshine duration is 10.2h.

The months with the highest UV index are January through December, with an average maximum UV index of 7.

January through December, with an average maximum UV index of 7, are months with the lowest UV index in Mount Pleasant.

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

Today

Tomorrow

Long-term

Year J F M A May J J A S O N D

Apr

May

Jun

Average high temperature

27.3°C

27.8°C

28.1°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

27.7km/h

28.3km/h

29.4km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

18.9

18.8

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

5.2

5.6

Average UV index

Average cloud cover

Average visibility

Average temperature in May
Mount Pleasant, Grenada

Average high temperature in May: 27.8°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is February (26.7°C).

Average low temperature in May: 27.1°C

The month with the highest average low temperature is September (28.1°C).
The coldest month (with the lowest average low temperature) is February (25.8°C).

Average pressure in May
Mount Pleasant, Grenada

Average pressure in May: 1013.5mbar

The month with the highest atmospheric pressure is June (1014.2mbar).
The month with the lowest atmospheric pressure is November (1010.8mbar).

Average wind speed in May
Mount Pleasant, Grenada

Average wind speed in May: 27.9km/h

The windiest month (with the highest average wind speed) is February (29.9km/h).
The calmest month (with the lowest average wind speed) is September (21.6km/h).

Average humidity in May
Mount Pleasant, Grenada

Average humidity in May: 79%

The months with the highest relative humidity are May, June and July (79%).
The months with the lowest relative humidity are January, February and September (76%).

Average rainfall in May
Mount Pleasant, Grenada

Average rainfall in May: 35mm

The wettest month (with the highest rainfall) is October (122mm).
The driest month (with the least rainfall) is February (26mm).

Average rainfall days in May
Mount Pleasant, Grenada

Average rainfall days in May: 18.9 days

The month with the highest number of rainy days is August (25.1 days).
The month with the least rainy days is April (16 days).

Average snowfall days in May
Mount Pleasant, Grenada

Average snowfall days in May: 0 days

The month with the highest number of snowfall days is September (0.1 days).
The months with the least snowfall days are January, February, March, April, May, June, July, August, October, November and December (0 days).

Average daylight in May /
Average sunshine in May
Mount Pleasant, Grenada

Average daylight in May: 12h and 42min

The month with the longest days is June (Average daylight: 12h and 48min).
The month with the shortest days is December (Average daylight: 11h and 24min).

Average sunshine in May: 10h and 12min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

Average sunshine days in May
Mount Pleasant, Grenada

Average sunshine days in May: 5.2 days

The month with the most sunshine days is March (7.8 days).
The month with the least sunshine days is August (3.3 days).

Average UV index in May
Mount Pleasant, Grenada

Average UV index in May: 7

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

Average cloud cover in May
Mount Pleasant, Grenada

Average cloud cover in May: 41

The months with the most cloud cover are June, July and November (Cloud cover 42).
The month with the least cloud cover is September (Cloud cover 35).

Average visibility in May
Mount Pleasant, Grenada

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).