Weather in May
Temperature
Mustique notes the warmest temperatures in May, with a high average of 30°C (86°F) and a low of 23°C (73.4°F).Rainfall
In May, the rain falls for 14 days. Throughout May, 149mm (5.87") of precipitation is accumulated. Throughout the year, there are 200 rainfall days, and 2447mm (96.34") of precipitation is accumulated.Sea temperature
In Mustique, the average seawater temperature in May is 28°C (82.4°F).Note: Surface water temperatures falling between 25°C (77°F) and 29°C (84.2°F) are regarded as prime and extremely agreeable for enduring periods during any water activity.
Daylight
In May, the average length of the day is 12h and 44min.On the first day of May, sunrise is at 05:43 and sunset at 18:19. On the last day of the month, sunrise is at 05:37 and sunset at 18:27 AST.
Sunshine
The months with the most sunshine are January through August, November and December, with an average of 8h of sunshine.UV index
February through September, with an average maximum UV index of 12, are months with the highest UV index. A UV Index reading of 11, and higher, represents an extreme threat to health from unprotected exposure to Sun's UV rays for average individuals.Note: In May, a daily maximum UV index of 12 leads to the following instructions:
Execute all crucial precautions. Warding off sun exposure is non-negotiable. Remember that UV radiation from the Sun is strongest between 10 a.m. and 4 p.m. Make an effort to limit direct sun exposure during this time. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Regardless of the cloudiness of the day, a sunscreen with SPF 30 or more should be applied and reapplied generously, specifically after swimming or outdoor exercise. Alert! The Sun's UV rays are heightened by the reflection of sand and water.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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Average temperature in May
Mustique, Saint Vincent and the Grenadines
- Average high temperature in May: 30°C
The warmest month (with the highest average high temperature) is May (30°C).
The months with the lowest average high temperature are January and February (27°C).
- Average low temperature in May: 23°C
The months with the highest average low temperature are May, June, July, August, September and October (23°C).
The coldest months (with the lowest average low temperature) are January, February, March and December (21°C).
Average rainfall in May
Mustique, Saint Vincent and the Grenadines
- Average rainfall in May: 149mm
The wettest month (with the highest rainfall) is October (309mm).
The driest month (with the least rainfall) is February (97mm).
Average rainfall days in May
Mustique, Saint Vincent and the Grenadines
- Average rainfall days in May: 14 days
The months with the highest number of rainy days are July and September (21 days).
The month with the least rainy days is April (10 days).
Average sea temperature in May
Mustique, Saint Vincent and the Grenadines
- Average sea temperature in May: 28°C
The best months for swimming (with the highest average sea temperature) are September and October (29°C).
The coldest months (with the lowest average sea temperature) are January, February, March, April and December (27°C).
Average daylight in May /
Average sunshine in May
Mustique, 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: 8h
The months with the most sunshine are January, February, March, April, May, June, July, August, November and December (Average sunshine: 8h).
The months with the least sunshine are September and October (Average sunshine: 7h).
Average UV index in May
Mustique, Saint Vincent and the Grenadines
- Average UV index in May: 12
The months with the highest UV index are February, March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 9).
Mustique, Saint Vincent and the Grenadines
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