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 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
Georgetown's entry into May measures an average high-temperature of a still warm 27.8°C (82°F), closely parallel to the preceding month. The nights of May in Georgetown cool down to an average low of 26.9°C (80.4°F), subtly lower than daytime highs.Heat index
During May, the heat index is estimated at a tropical 31°C (87.8°F). Long-lasting exposure and activity potentially induce a sense of weariness, with the risk of heat cramps.The standards for the heat index are set for locations in shade and under light breezes. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Humidity
The months with the highest humidity are May through July, with an average relative humidity of 78%.Rainfall
In May, the rain falls for 14.4 days. Throughout May, 18mm (0.71") of precipitation is accumulated. In Georgetown, during the entire year, the rain falls for 164.4 days and collects up to 289mm (11.38") of precipitation.Daylight
In Georgetown, the average length of the day in May is 12h and 45min.On the first day of the month, sunrise is at 05:43 and sunset at 18:20. On the last day of May, sunrise is at 05:36 and sunset at 18:28 AST.
Sunshine
The average sunshine in May in Georgetown is 10.1h.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. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for the ordinary person.Note: In May, the maximum UV index of 7 translates into these guidelines:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. 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. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.
Frequently asked questions
What are May temperatures in Georgetown?
What are the most humid months in Georgetown?
What is the average humidity in May in Georgetown?
How much does it rain in Georgetown in May?
What is the average length of the day in May in Georgetown?
When is the sunrise / sunset in May in Georgetown?
How many hours of sunshine does Georgetown have in May?
What is the month with the highest UV index in Georgetown?
What are the months with the lowest UV index in Georgetown?
How high is the UV index in May in Georgetown?
Average temperature in May
Georgetown, 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).
Average pressure in May
Georgetown, 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).
Average wind speed in May
Georgetown, 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).
Average humidity in May
Georgetown, 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%).
Average rainfall in May
Georgetown, 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).
Average rainfall days in May
Georgetown, 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).
Average daylight in May /
Average sunshine in May
Georgetown, 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).
Average sunshine days in May
Georgetown, 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).
Average UV index in May
Georgetown, 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).
Average cloud cover in May
Georgetown, 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).
Average visibility in May
Georgetown, 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).
Georgetown, Saint Vincent and the Grenadines
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