May weather forecast
Greiggs, Saint Vincent and the Grenadines

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Weather in May

Weather in May brings a considerable amount of unpredictability to the forecast. Leading into the rainy season, the city experiences an uptick in rainfall, registering at 18mm (0.71"), along with a relative increase in humidity. However, complementing this are long, sunny hours resulting in a balance in the city's weather conditions. Notwithstanding the imminent stormy intervals, daylight remains abundant. The blend of these elements presents May as an intriguing period of transition in the city's weather trends.

Temperature

As Greiggs steps into May, the average high-temperature is measured at a still warm 27.8°C (82°F), displaying minor differences from April's 27.1°C (80.8°F). Greiggs sees a minor drop to an average minimum temperature of 26.9°C (80.4°F) during the night in the month of May.

Heat index

The average heat index in May is computed to be a tropical 31°C (87.8°F). Extended exposure and activity might lead to tiredness, potentially resulting in heat cramps.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', gives an indication of how one might feel in terms of heat after considering humidity. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. Consider the fact that direct sun exposure can influence how hot one feels, potentially raising the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children frequently do not comprehend the need for rest and hydration. Thirst is an advanced stage of dehydration - staying hydrated, especially during extended physical exercises, is essential.

Humidity

May through July, with an average relative humidity of 78%, are the most humid months in Greiggs.

Rainfall

In Greiggs, in May, during 14.4 rainfall days, 18mm (0.71") of precipitation is typically accumulated. In Greiggs, during the entire year, the rain falls for 164.4 days and collects up to 289mm (11.38") of precipitation.

Daylight

In Greiggs, the average length of the day in May is 12h and 44min.
On the first day of May in Greiggs, sunrise is at 05:43 and sunset at 18:20. On the last day of the month, sunrise is at 05:36 and sunset at 18:28 AST.

Sunshine

In May, the average sunshine is 10.1h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index. The months with the lowest UV index in Greiggs, Saint Vincent and the Grenadines, are January through December, with an average maximum UV index of 7. A UV Index reading of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 7 in May translates into this advice:
Apply measures and align with sun safety principles. Safeguarding against skin and eye injury is pivotal. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
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Frequently asked questions

What are May temperatures in Greiggs?

In May, in Greiggs, the average high-temperature is 27.8°C (82°F), and the average low-temperature is 26.9°C (80.4°F). The average heat index (a.k.a. 'feels like', 'real feel'), which factors the actual air temperature with the relative humidity, in May is computed to be 31°C (87.8°F).

What are the most humid months in Greiggs?

The months with the highest humidity in Greiggs, Saint Vincent and the Grenadines, are May through July, with an average relative humidity of 78%.

What is the average humidity in May in Greiggs?

In May, the average relative humidity in Greiggs is 78%.

How much does it rain in Greiggs in May?

In Greiggs, Saint Vincent and the Grenadines, during May, the rain falls for 14.4 days and regularly aggregates up to 18mm (0.71") of precipitation.

How many hours of daylight does Greiggs have in May?

The average day length in May is 12h and 44min.

What time are sunrise and sunset in May in Greiggs?

In May, on the first day of the month, sunrise is at 05:43 and sunset at 18:20. On the last day of the month, sunrise is at 05:36 and sunset at 18:28 AST.

How many hours of sunshine does Greiggs have in May?

In Greiggs, Saint Vincent and the Grenadines, the average sunshine duration in May is 10.1h.

What are the months with the highest UV index in Greiggs?

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

What are the months with the lowest UV index in Greiggs?

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

What is the UV index intensity in May in Greiggs?

In Greiggs, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health threat from unprotected exposure to UV radiation.

Average temperature in May
Greiggs, Saint Vincent and the Grenadines

Average temperature in May - Greiggs, Saint Vincent and the Grenadines
  • Average high temperature in May: 27.8°C

The warmest month (with the highest average high temperature) is September (28.7°C).
The month with the lowest average high temperature is February (26.3°C).

  • Average low temperature in May: 26.9°C

The month with the highest average low temperature is September (27.9°C).
The coldest month (with the lowest average low temperature) is January (25.3°C).

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Average pressure in May
Greiggs, Saint Vincent and the Grenadines

Average pressure in May - Greiggs, Saint Vincent and the Grenadines
  • Average pressure in May: 1014mbar

The month with the highest atmospheric pressure is June (1014.6mbar).
The month with the lowest atmospheric pressure is November (1011.1mbar).

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Average wind speed in May
Greiggs, Saint Vincent and the Grenadines

Average wind speed in May - Greiggs, Saint Vincent and the Grenadines
  • Average wind speed in May: 25.4km/h

The windiest month (with the highest average wind speed) is February (28.4km/h).
The calmest month (with the lowest average wind speed) is September (19.7km/h).

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Average humidity in May
Greiggs, Saint Vincent and the Grenadines

Average humidity in May - Greiggs, Saint Vincent and the Grenadines
  • Average humidity in May: 78%

The months with the highest relative humidity are May, June and July (78%).
The month with the lowest relative humidity is February (75%).

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Average rainfall in May
Greiggs, Saint Vincent and the Grenadines

Average rainfall in May - Greiggs, Saint Vincent and the Grenadines
  • Average rainfall in May: 18mm

The wettest month (with the highest rainfall) is November (40mm).
The driest month (with the least rainfall) is February (12mm).

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Average rainfall days in May
Greiggs, Saint Vincent and the Grenadines

Average rainfall days in May - Greiggs, Saint Vincent and the Grenadines
  • Average rainfall days in May: 14.4 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is February (8.7 days).

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Average daylight in May /
Average sunshine in May
Greiggs, Saint Vincent and the Grenadines

Average daylight in May / Average sunshine in May - Greiggs, Saint Vincent and the Grenadines
  • Average daylight in May: 12h and 4min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in May: 10h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 6h and 36min).

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Average sunshine days in May
Greiggs, Saint Vincent and the Grenadines

Average sunshine days in May - Greiggs, Saint Vincent and the Grenadines
  • Average sunshine days in May: 13.3 days

The month with the most sunshine days is March (16.7 days).
The month with the least sunshine days is July (10.1 days).

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Average UV index in May
Greiggs, Saint Vincent and the Grenadines

Average UV index in May - Greiggs, Saint Vincent and the Grenadines
  • 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).

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Average cloud cover in May
Greiggs, Saint Vincent and the Grenadines

Average cloud cover in May - Greiggs, Saint Vincent and the Grenadines
  • Average cloud cover in May: 42

The month with the most cloud cover is June (Cloud cover 44).
The months with the least cloud cover are February and September (Cloud cover 35).

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Average visibility in May
Greiggs, Saint Vincent and the Grenadines

Average visibility in May - Greiggs, Saint Vincent and the Grenadines
  • 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).

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Greiggs, Saint Vincent and the Grenadines

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