March weather forecast
Charlestown, Saint Vincent and the Grenadines

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Weather in March

Transitioning into March, Charlestown experiences a minor increase in the average temperature. The month continues February's trend of less rainfall, with precipitation slightly rising to 26mm (1.02"). Mild breezes sustain across the month, ensuring a pleasant ambience in the city. As March progresses, the daylight hours noticeably increase, gifting Charlestown with beautifully prolonged sunsets. In summary, March sees the city being caressed by gentle winds while being bathed under extended hours of the Caribbean sun.

Temperature

The advent of March signifies a minor shift to an average high-temperature of a still warm 26.7°C (80.1°F), aligning closely with February. Charlestown logs an average low-temperature of 25.9°C (78.6°F) during the nights of March, subtly lower than its daytime highs.

Humidity

In March, the average relative humidity is 76%.

Rainfall

In Charlestown, during March, the rain falls for 16.5 days and regularly aggregates up to 26mm (1.02") of precipitation. In Charlestown, during the entire year, the rain falls for 238.6 days and collects up to 627mm (24.69") of precipitation.

Daylight

In March, the average length of the day in Charlestown is 12h and 4min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:14. On the last day of March, sunrise is at 06:01 and sunset at 18:16 AST.

Sunshine

The average sunshine in March is 8.5h.

UV index

The months with the highest UV index are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Charlestown are January through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily high UV index of 7 in March leads to these guidelines:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection.
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Frequently asked questions

What is the usual temperature for Charlestown in March?

The high-temperature, in March, in Charlestown, is 26.7°C (80.1°F), while the low-temperature averages to 25.9°C (78.6°F).

What is the average humidity in March in Charlestown?

In Charlestown, Saint Vincent and the Grenadines, the average relative humidity in March is 76%.

How much does it rain in Charlestown in March?

In Charlestown, in March, during 16.5 rainfall days, 26mm (1.02") of precipitation is typically accumulated.

How many hours of daylight does Charlestown have in March?

The average day length in March is 12h and 4min.

When are sunrise and sunset in March in Charlestown?

In March, on the first day of the month, sunrise is at 06:20 and sunset at 18:14. On the last day of the month, sunrise is at 06:01 and sunset at 18:16 AST.

How long on average sun shines in March in Charlestown?

The average sunshine duration in March is 8.5h.

What are the months with the highest UV index in Charlestown?

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

What is the month with the lowest UV index in Charlestown?

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

What is the UV index intensity in March in Charlestown?

In Charlestown, the average daily maximum UV index in March is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Average temperature in March
Charlestown, Saint Vincent and the Grenadines

Average temperature in March - Charlestown, Saint Vincent and the Grenadines
  • Average high temperature in March: 26.7°C

The warmest month (with the highest average high temperature) is September (28.8°C).
The month with the lowest average high temperature is February (26.5°C).

  • Average low temperature in March: 25.9°C

The month with the highest average low temperature is September (28°C).
The coldest month (with the lowest average low temperature) is February (25.7°C).

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Average pressure in March
Charlestown, Saint Vincent and the Grenadines

Average pressure in March - Charlestown, Saint Vincent and the Grenadines
  • Average pressure in March: 1014mbar

The month with the highest atmospheric pressure is June (1014.5mbar).
The month with the lowest atmospheric pressure is November (1010.9mbar).

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Average wind speed in March
Charlestown, Saint Vincent and the Grenadines

Average wind speed in March - Charlestown, Saint Vincent and the Grenadines
  • Average wind speed in March: 26.8km/h

The windiest month (with the highest average wind speed) is February (29.3km/h).
The calmest month (with the lowest average wind speed) is September (20.6km/h).

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Average humidity in March
Charlestown, Saint Vincent and the Grenadines

Average humidity in March - Charlestown, Saint Vincent and the Grenadines
  • Average humidity in March: 76%

The months with the highest relative humidity are May, June and July (78%).
The month with the lowest relative humidity is February (75%).

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Average rainfall in March
Charlestown, Saint Vincent and the Grenadines

Average rainfall in March - Charlestown, Saint Vincent and the Grenadines
  • Average rainfall in March: 26mm

The wettest month (with the highest rainfall) is August (94mm).
The driest month (with the least rainfall) is February (23mm).

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Average rainfall days in March
Charlestown, Saint Vincent and the Grenadines

Average rainfall days in March - Charlestown, Saint Vincent and the Grenadines
  • Average rainfall days in March: 16.5 days

The month with the highest number of rainy days is August (24.3 days).
The month with the least rainy days is February (14.8 days).

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Average daylight in March /
Average sunshine in March
Charlestown, Saint Vincent and the Grenadines

Average daylight in March / Average sunshine in March - Charlestown, Saint Vincent and the Grenadines
  • Average daylight in March: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 54min).
The month with the shortest days is December (Average daylight: 11h and 24min).

  • Average sunshine in March: 8h and 3min

The month with the most sunshine is August (Average sunshine: 10h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in March
Charlestown, Saint Vincent and the Grenadines

Average sunshine days in March - Charlestown, Saint Vincent and the Grenadines
  • Average sunshine days in March: 9.3 days

The months with the most sunshine days are February and March (9.3 days).
The month with the least sunshine days is July (1.7 days).

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Average UV index in March
Charlestown, Saint Vincent and the Grenadines

Average UV index in March - Charlestown, Saint Vincent and the Grenadines
  • Average UV index in March: 7

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

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Average cloud cover in March
Charlestown, Saint Vincent and the Grenadines

Average cloud cover in March - Charlestown, Saint Vincent and the Grenadines
  • Average cloud cover in March: 39

The month with the most cloud cover is July (Cloud cover 46).
The months with the least cloud cover are January and February (Cloud cover 37).

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Average visibility in March
Charlestown, Saint Vincent and the Grenadines

Average visibility in March - Charlestown, Saint Vincent and the Grenadines
  • Average visibility in March: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Charlestown, Saint Vincent and the Grenadines

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