Charlotte Amalie
United States Virgin Islands, USA
Long-term weather forecast
Long-term weather forecast

March weather forecast and climate
Charlotte Amalie, VI

An aerial night view of the Charlotte Amalie Harbour within the United States Virgin Islands
An aerial night view of the Charlotte Amalie Harbour within the United States Virgin Islands
March, the first month of the spring, in Charlotte Amalie, is also a moderately hot month, with temperature in the range of an average low of 75.7°F (24.3°C) and an average high of 78.4°F (25.8°C).

Temperature

The coldest month is March, with an average high-temperature of 78.4°F (25.8°C) and an average low-temperature of 75.7°F (24.3°C).

Humidity

January through March, October through December, with an average relative humidity of 75%, are the least humid months in Charlotte Amalie.

Rainfall

In Charlotte Amalie, during March, the rain falls for 18.2 days and regularly aggregates up to 1.85" (47mm) of precipitation. Throughout the year, there are 253.1 rainfall days, and 33.27" (845mm) of precipitation is accumulated.

Ocean temperature

In Charlotte Amalie, in March, the average water temperature is 79°F (26.1°C).
Note: For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In March, the average length of the day is 12.1h.

Sunshine

In Charlotte Amalie, United States Virgin Islands, the average sunshine in March is 8.5h.

UV index

Months with the highest UV index in Charlotte Amalie are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Charlotte Amalie. A UV Index reading of 6 to 7 represents a high health vulnerability from the exposure to the Sun's UV rays for the ordinary person.
Note: The daily maximum UV index of 7 in March interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against the skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.

What is the coldest month in Charlotte Amalie?

With an average high-temperature of 78.4°F (25.8°C) and an average low-temperature of 75.7°F (24.3°C), March is the coldest month in Charlotte Amalie.

What is the temperature in March in Charlotte Amalie?

The average high-temperature, in March, in Charlotte Amalie, United States Virgin Islands, is 78.4°F (25.8°C), while the average low-temperature is 75.7°F (24.3°C).

What are the least humid months in Charlotte Amalie?

January through March, October through December, with an average relative humidity of 75%, are the least humid months.

What is the average humidity in March in Charlotte Amalie?

In Charlotte Amalie, United States Virgin Islands, the average relative humidity in March is 75%.

How many days does it rain in March in Charlotte Amalie?

In Charlotte Amalie, United States Virgin Islands, in March, during 18.2 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

What is the ocean temperature in March in Charlotte Amalie?

In Charlotte Amalie, the average seawater temperature in March is 79°F (26.1°C). For any water activity, surface water temperatures between 77°F (25°C) and 84.2°F (29°C) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in March in Charlotte Amalie?

In Charlotte Amalie, United States Virgin Islands, the average length of the day in March is 12.1h.

How many hours of sunshine does Charlotte Amalie have in March?

The average sunshine in March in Charlotte Amalie is 8.5h.

What are the months with the highest UV index in Charlotte Amalie?

Months with the highest UV index are January through December, with an average maximum UV index of 7.

When is the lowest UV index in Charlotte Amalie?

January through December, with an average maximum UV index of 7, are months with the lowest UV index.

What is the UV index intensity in March in Charlotte Amalie?

In Charlotte Amalie, the average daily maximum UV index in March is 7. A UV Index estimate of 6 to 7 represents a high hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in March - Charlotte Amalie, VI
  • Average high temperature in March: 25.8°C

The warmest month (with the highest average high temperature) is September (28.9°C).
The month with the lowest average high temperature is March (25.8°C).

  • Average low temperature in March: 24.3°C

The month with the highest average low temperature is October (27.5°C).
The coldest month (with the lowest average low temperature) is March (24.3°C).

Average humidity in March - Charlotte Amalie, VI
  • Average humidity in March: 75%

Months with the highest relative humidity are May, June, July and August (78%).
Months with the lowest relative humidity are January, February, March, October, November and December (75%).

Average rainfall in March - Charlotte Amalie, VI
  • Average rainfall in March: 47mm

The wettest month (with the highest rainfall) is September (113mm).
The driest month (with the lowest rainfall) is February (31mm).

Average rainfall days in March - Charlotte Amalie, VI
  • Average rainfall days in March: 18.2 days

The month with the highest number of rainy days is November (25.5 days).
Months with the lowest number of rainy days are February, March and June (18.2 days).

Average sea temperature in March - Charlotte Amalie, VI
  • Average sea temperature in March: 26.1°C

The best month for swimming (with the highest average sea temperature) is September (29.4°C).
The coldest month (with the lowest average sea temperature) is February (25.9°C).

Average daylight in March / Average sunshine in March - Charlotte Amalie, VI
  • Average daylight in March: 12.1h

The month with the longest days is June (Average daylight: 13.2h).
The month with shortest days is December (Average daylight: 11h).

  • Average sunshine in March: 8.5h

The month with most sunshine is June (Average sunshine: 10.5h).
Months with least sunshine are November and December (Average sunshine: 6.5).

Average UV index in March - Charlotte Amalie, VI
  • Average UV index in March: 7

Months with the highest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).
Months with the lowest UV index are January, February, March, April, May, June, July, August, September, October, November and December (UV index 7).