Weather in st. thomas usvi. Past Weather in Saint Thomas, US Virgin Islands — Yesterday or Further Back

Past Weather in Saint Thomas, US Virgin Islands — Yesterday or Further Back

weather in st. thomas usvi

Our precipitation score, which is based on the three-hour precipitation centered on the hour in question, is 10 for no precipitation, falling linearly to 9 for trace precipitation, and to 0 for 0. If you are planning to boat or dive on St. The chance of wet days in Charlotte Amalie varies throughout the year. Mid-afternoon ocean temperatures range from 81°F in February, to 87°F in September. Trunk Bay Tourist Forecast Fortunately, Trunk Bay is the only one of over 35 beaches on St. John, and the graphs below provide a real-time record of the weather there for the previous and the current day.

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Average Weather in Charlotte Amalie, U.S. Virgin Islands, Year Round

weather in st. thomas usvi

Along the way it may be upgraded to a tropical depression, then a named tropical storm, and in a few cases each year, a hurricane. Charlotte Amalie is located near a large body of water e. Also, shower activity is expected to increase over the area Friday and into the upcoming weekend, with isolated thunderstorms also possible. Ocean temperatures in shallow waters swing about 2. For those concerned about tropical storms, please note that the Atlantic Ocean is vast, and both the eye of a storm and each of the Virgin Islands are quite small; the odds of a direct strike are therefore very low. Temperature Wind Speed Wind Direction Humidity Rainfall Barometric Pressure Data source: Coconut's weather station Five Day Forecast Shower Icons? Dangerous Cold Continues Across the Northern Tier Wind Chill Advisories are once again in effect from the Northern Plains to parts of the Great Lakes and northern New England, where a dangerously cold airmass remains in place before a moderating trend this weekend.

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National Weather Service

weather in st. thomas usvi

Use the links below to go directly to the information you are looking for or scroll down and read it all. Mars remains visible throughout the first half of 2019, setting earlier in the west, until it will be lost in the western twilight by mid-July. The defining characteristic of weather in the Virgin Islands is our trade winds. Ocean temperatures at mid-day range from 81°F in February to 87°F in September. Over the millennia, dust transport from the Sahara built up the fertile Amazonian rainforest, and iron in the dust fertilized bacteria that built the limestone Great Bahama Bank. John's South Shore are more likely in the summer months, when the trade winds shift to a bit south of due east.

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National Weather Service Marine Forecast

weather in st. thomas usvi

The tourism score filled area , and its constituents: the temperature score red line , the cloud cover score blue line , and the precipitation score green line. In November 2003 the islands experienced record breaking rainfall. It also takes the right sort of passing cloud or brief tropical rain shower, but we have lots of those to improve the odds. In the same vein, the plots below show you when moonset and moonrise will occur, along with the moon's phases throughout the year. Hurricanes can be considered a tropical cyclone.

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Weather for Saint Thomas, US Virgin Islands

weather in st. thomas usvi

Nights are clearest in the winter months, when there is less water vapor, and no Sahara Dust to contend with, but incredible star-filled nights can occur in any season. The percentage of hours in which the mean wind direction is from each of the four cardinal wind directions, excluding hours in which the mean wind speed is less than 1. Our tourism temperature score is 0 for perceived temperatures below 50°F, rising linearly to 9 for 65°F, to 10 for 75°F, falling linearly to 9 for 80°F, and to 1 for 90°F or hotter. The thin dotted lines are the corresponding average perceived temperatures. Meanwhile, several storm systems may bring locally heavy coastal rains and mountain snows to the Pacific Northwest over the weekend. Water Temperatures Water temperatures in the Virgin Islands do not change greatly from summer to winter, however the 4 or 5 degree change is noticeable to those acclimated to consistently warm tropical weather.

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Average Weather in Charlotte Amalie, U.S. Virgin Islands, Year Round

weather in st. thomas usvi

John and Water Island will be a lot easier with this great packet of magazines and booklets. Hovering over any vessel symbol will reveal its name, speed, and bearing. The muggier period of the year lasts for 9. Scroll right to see more Conditions Comfort Time Temp Weather Wind Humidity Barometer Visibility 12:53 am Fri, Feb 14 77 °F Clear. Rain showers are often short and typically occur early in the morning or at night. Our villas are located on the highest westward facing ridge on St. The computer animation below provides a five day forecast for Sahara dust; levels above 20 will make distant views hazy.

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Saint Thomas, US Virgin Islands 14 day weather forecast

weather in st. thomas usvi

And be sure to look for a double rainbow, where a fainter copy of the glorious original appears about 10 degrees above it, and with a reversed order of colors. The driest month in St Thomas is February with 4. On a truly rainy day, it will rain off and on for the entire day. The most recent hurricanes affecting the islands were Hurricanes Irma and Maria in September 2017; Hurricane Marilyn in 1995; and Hurricane Hugo in 1989. This section discusses the wide-area hourly average wind vector speed and direction at 10 meters above the ground. Sahara dust also has its upsides; it plays an important role in suppressing hurricane activity.

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Saint Thomas, Virgin Islands Territory

weather in st. thomas usvi

Seas 5 to 7 feet with occasional seas up to 9 feet. John's North Shore beaches is very mild, even lake-like, and swell heights of concern to boaters are moderate 3 to 6 feet. Note that the swells that reach the North Shore will be reduced in height compared to those at the buoy, due to buffering provided by Jost van Dyke, and the islands and cays to the north of Pillsbury sound. In Charlotte Amalie, the average percentage of the sky covered by clouds experiences extreme seasonal variation over the course of the year. South Shore Much of the description from the North Shore discussion applies to seas and surf along St.

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