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
The arrival of May sees a recorded average high-temperature of a still moderately hot 27.8°C (82°F), showing little divergence from the previous month's conditions. A modest dip in temperatures to an average of 26.9°C (80.4°F) is observed throughout Rosehall's May nights.Heat index
Throughout May, the heat index is estimated at a hot 31°C (87.8°F). With prolonged exposure and constant activity, one might feel exhausted and experience heat cramps.Take into consideration that the heat index values are calculated for shade and light wind conditions. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a measure of how hot it feels when the actual air humidity is factored in. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. When in direct sunlight, one should be cautious as it can raise the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children regularly disregard the necessity to rest and replenish fluids. Thirst is a late symptom of dehydration - thus, maintaining hydration, particularly during long-lasting physical activities, is essential.
Humidity
The months with the highest humidity are May through July, with an average relative humidity of 78%.Rainfall
In May, in Rosehall, Saint Vincent and the Grenadines, the rain falls for 14.4 days. Throughout May, 18mm (0.71") of precipitation is accumulated. In Rosehall, Saint Vincent and the Grenadines, during the entire year, the rain falls for 164.4 days and collects up to 289mm (11.38") of precipitation.Daylight
In May, the average length of the day is 12h and 44min.On the first day of May in Rosehall, sunrise is at 05:43 and sunset at 18:20. On the last day of the month, sunrise is at 05:37 and sunset at 18:28 AST.
Sunshine
In Rosehall, the average sunshine in May is 10.1h.UV index
January through December, with an average maximum UV index of 7, are months with the highest UV index in Rosehall. The months with the lowest UV index in Rosehall are January through December, 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 rays for the average person.Note: A maximum high UV index of 7 in May translates into the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.
Frequently asked questions
What is the average May temperature in Rosehall?
What are the most humid months in Rosehall?
What is the average humidity in May in Rosehall?
How much does it rain in Rosehall in May?
How many hours of daylight does Rosehall have in May?
What time are sunrise and sunset in May in Rosehall?
How many hours of sunshine does Rosehall have in May?
What is the month with the highest UV index in Rosehall?
When is the lowest UV index in Rosehall?
What is the UV index reading in May in Rosehall?
Average temperature in May
Rosehall, 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
Rosehall, 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
Rosehall, 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
Rosehall, 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
Rosehall, 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
Rosehall, 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
Rosehall, 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
Rosehall, 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
Rosehall, 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
Rosehall, 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
Rosehall, 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).
Rosehall, Saint Vincent and the Grenadines
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