January weather forecast
Saint Vincent, Saint Vincent and the Grenadines

January in Saint Vincent embarks on a fresh start to the year with a mildly humid climate. Expect a welcoming ambiance that blends moderately immaculate sunshine and sporadic outbursts of rainfall. Although the island practically retains normal daylight hours, the UV index notably peaks, implying that sunscreen becomes particularly essential during January outdoor activities. This month receives a significant rainfall of 78mm (3.07") occurring over 16 days. With the sea temperature remaining warm, it's an ideal month for watersport enthusiasts to indulge in their favorite activities.

Temperature

January through March and December represent the coldest period, with an average high-temperature of 29°C (84.2°F).

Rainfall

In Saint Vincent, in January, it is raining for 16 days, with typically 78mm (3.07") of accumulated precipitation. Throughout the year, there are 200 rainfall days, and 1594mm (62.76") of precipitation is accumulated.

Sea temperature

The months with the coldest seawater in Saint Vincent are January through April and December, with an average sea temperature of 27°C (80.6°F).
Note: Swimming, diving, and other activities in water temperatures between 25°C (77°F) and 29°C (84.2°F) are thought to be quite enjoyable and satisfying for extended periods, with no discomfort.

Daylight

The average length of the day in January is 11h and 27min.
On the first day of the month, sunrise is at 06:27 and sunset at 17:49. On the last day of January, in Saint Vincent, sunrise is at 06:31 and sunset at 18:04 AST.

Sunshine

The months with the most sunshine are January through May and August, with an average of 8h of sunshine.

UV index

The average daily maximum UV index in January is 10. A UV Index of 8 to 10 symbolizes a very high health risk from unsafe exposure to UV radiation for average individuals.
Note: In January, the maximum UV index of 10 translates into these guidelines:
Always take safety measures. The skin and eyes are at risk if left exposed. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Sunscreen with a sun protection factor of no less than 30 should be used liberally and reapplied frequently on overcast days, including after every swim or outdoor activity. Attention! The combination of sand and water reflections enhances UV ray intensity.