October
Weather in October
Temperature
Mustique sees an almost indistinguishable change in average high-temperatures from September to a still moderately hot 29°C (84.2°F) in October. The mean low-temperature during October nights is a still warm 23°C (73.4°F).Rainfall
October is the month with the most rainfall. Rain falls for 18 days and accumulates 309mm (12.17") of precipitation.Sea temperature
September and October, with an average sea temperature of 29°C (84.2°F), are months with the warmest seawater.Note: With water temperature from 25°C (77°F) to 29°C (84.2°F), all water activities are comfortable and delightful, devoid of discomfort even for lengthened periods.
Daylight
In October, the average length of the day is 11h and 50min.On the first day of the month, sunrise is at 05:53 and sunset at 17:54. On the last day of October, sunrise is at 05:58 and sunset at 17:38 AST.
Sunshine
The months with the least sunshine are September and October, with an average of 7h of sunshine.UV index
In October, the average daily maximum UV index is 11. A UV Index of 11, and more, symbolizes an extreme threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: The daily high UV index of 11 in October translates into this advice:
Employ all critical precautions. Guarding against sun damage is essential. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Apply generously and frequently a broad-spectrum SPF 30+ sunscreen every two hours, or immediately after swimming or any 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 October
Mustique, Saint Vincent and the Grenadines
- Average high temperature in October: 29°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 October: 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 October
Mustique, Saint Vincent and the Grenadines
- Average rainfall in October: 309mm
The wettest month (with the highest rainfall) is October (309mm).
The driest month (with the least rainfall) is February (97mm).
Average rainfall days in October
Mustique, Saint Vincent and the Grenadines
- Average rainfall days in October: 18 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 October
Mustique, Saint Vincent and the Grenadines
- Average sea temperature in October: 29°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 October /
Average sunshine in October
Mustique, Saint Vincent and the Grenadines
- Average daylight in October: 11h and 5min
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 October: 7h
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 October
Mustique, Saint Vincent and the Grenadines
- Average UV index in October: 11
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).
