February weather forecast
Saint John, VI

As Saint John moves into February, the subtle shift in climate bears resemblance to January. The temperate maritime weather, accompanied by a pleasant sea breeze, makes outdoor activities enjoyable for residents and tourists alike. Rainfall slightly decreases, down to 2.1" (53mm) across 10 days, a mild reduction from the previous month. The presence of the tropical sun, and the slightly cool seas, adds a serene charm to Saint John's February weather.

Temperature

January through March and December are known as Saint John's coldest months, with an average high-temperature of 82.4°F (28°C).

Rainfall

The month with the least rainfall is February, when the rain falls for 10 days and typically collects 2.13" (54mm) of precipitation.

Ocean temperature

January through April, with an average ocean temperature of 78.8°F (26°C), are months with the coldest seawater.
Note: A water temperature from 77°F (25°C) to 84.2°F (29°C) is considered very warm and enjoyable, allowing water activities to be pleasant for extended periods without irritation.

Daylight

In Saint John, the average length of the day in February is 11h and 34min.
On the first day of the month, sunrise is at 6:52 am and sunset at 6:12 pm. On the last day of February, sunrise is at 6:37 am and sunset at 6:24 pm AST.

Sunshine

In Saint John, United States Virgin Islands, the average sunshine in February is 8h.

UV index

The average daily maximum UV index in February is 10. A UV Index estimate of 8 to 10 represents a very high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: An average maximum UV index of 10 in February leads to these recommendations:
Remember to safeguard yourself. Rapid damage can occur to skin and eyes without protection. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Enhance your sun protection with tightly woven, yet airy clothing. Even on overcast days, apply and frequently reapply a sunscreen with SPF 30 or more, specifically after a swim or outdoor workout. Attention! The reflection of both water and sand can increase the intensity of UV rays.