Monthly weather forecast and climate
Charlotte Amalie, VI

An aerial night view of the Charlotte Amalie Harbour within the United States Virgin Islands, USA
An aerial night view of the Charlotte Amalie Harbour within the United States Virgin Islands, USA

What are the coldest months in Charlotte Amalie?

January and February, with an average high-temperature of 85.1°F (29.5°C), are the coldest months.

How many days does it rain in Charlotte Amalie?

Throughout the year, there are 163.7 rainfall days, and 38.9" (989.1mm) of precipitation is accumulated.

What is the driest month in Charlotte Amalie?

The month with the least rainfall is March when the rain falls for 8.1 days and typically collects 1.1" (26.7mm) of precipitation.

What is the warmest month in Charlotte Amalie?

With an average high-temperature of 90.1°F (32.3°C) and an average low-temperature of 78.1°F (25.6°C), August is the warmest month in Charlotte Amalie, United States Virgin Islands.

What is the rainiest month in Charlotte Amalie?

The month with the most rainfall in Charlotte Amalie, United States Virgin Islands, is November when the rain falls for 17.8 days and typically aggregates up to 6" (152.4mm) of precipitation.
Average temperature - Charlotte Amalie, VI

The warmest month (with the highest average high temperature) is August (32.3°C).
Months with the lowest average high temperature are January and February (29.5°C).

Months with the highest average low temperature are July, August and September (25.6°C).
Coldest months (with the lowest average low temperature) are January and February (22.4°C).

Average rainfall - Charlotte Amalie, VI

The wettest month (with the highest rainfall) is November (152.4mm).
The driest month (with the lowest rainfall) is March (26.7mm).

Average rainfall days - Charlotte Amalie, VI

The month with the highest number of rainy days is November (17.8 days).
The month with the lowest number of rainy days is March (8.1 days).

Average sea temperature - Charlotte Amalie, VI

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 / Average sunshine - Charlotte Amalie, VI

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

Months with most sunshine are March, April, July and August (Average sunshine: 9h).
Months with least sunshine are November and December (Average sunshine: 7).

Average UV index - Charlotte Amalie, VI

Months with the highest UV index are March, April, May, June, July, August and September (UV index 12).
The month with the lowest UV index is December (UV index 7).

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