March Weather in Georgetown, Saint Vincent and the Grenadines

Last updated: August 31, 2025

In March, the average temperature in Georgetown, Saint Vincent and the Grenadines is a pleasant 26°C (78°F), with lows dipping to 23°C (74°F) and highs reaching up to 27°C (81°F). Expect 39 mm (1.5 in) of precipitation spread over 12 days, contributing to an average humidity of 80%, making the air feel comfortably warm and slightly humid.

March Temperature in Georgetown

In March in Georgetown, the average temperature is 26°C (78°F), with maximums reaching up to 27°C (81°F) and minimums dipping as low as 23°C (74°F). This mild and pleasant weather makes it an ideal time to explore the area and enjoy outdoor activities.

March Weather in Georgetown: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Georgetown, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Georgetown, March typically has an average temperature of 26°C (78°F), with highs reaching up to 27°C (81°F) and lows dropping to around 23°C (74°F).

Data source: Temperature data for Georgetown generated using information from the Copernicus Climate Change Service.

March Precipitation in Georgetown

In Georgetown in March, the precipitation amount is 39 mm (1.5 in) over the course of 12 days.

March Precipitation Trends in Georgetown

The chart displays monthly precipitation patterns in Georgetown, with values for each month alongside March’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how March’s conditions compare to those of other months. In Georgetown, March typically receives around 39 mm (1.5 inches) of precipitation spread over approximately 12 days.

Data source: Precipitation data for March generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

March Humidity in Georgetown

In Georgetown in March, humidity is 80%. With an average temperature of 26°C (78°F), this humidity feels like a warm blanket enveloping you, making travel a bit sticky yet vibrant, as you experience the lively atmosphere infused with the scent of tropical blooms and the soothing presence of nearby water.

March Average Humidity in Georgetown

This chart illustrates the average monthly humidity levels in Georgetown, with March’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In March, average humidity in Georgetown is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for March generated using information from the Copernicus Climate Change Service.

March UV Index in Georgetown

In Georgetown in March, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in Georgetown, you can check here.

Maximum UV Index Levels in Georgetown for March

The chart shows the monthly maximum UV Index (UVI) for Georgetown in March, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In March, the maximum UV index in Georgetown typically reaches 14, which falls under the extreme exposure category.

Data source: Georgetown March UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

Extreme (11+): Avoid the sun, stay in shade.
Very High (8-10): Limit sun exposure.
High (6-7): Use SPF 30+ and protective clothing.
Moderate (3-5): Midday shade recommended.
Low (0-2): No protection needed.

How March Weather in Georgetown Compares to Other Months

Weather in Georgetown varies notably across the year, with each month offering distinct climate conditions. This page compares March’s weather to other months in Georgetown, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Georgetown, showing how March’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	26°C (78°F)	45 mm (1.8 inches)	81%	extreme
February Weather	25°C (78°F)	32 mm (1.3 inches)	80%	extreme
March Weather	26°C (78°F)	39 mm (1.5 inches)	80%	extreme
April Weather	26°C (79°F)	31 mm (1.2 inches)	79%	extreme
May Weather	27°C (80°F)	45 mm (1.8 inches)	80%	extreme
June Weather	27°C (81°F)	94 mm (3.7 inches)	83%	extreme
July Weather	27°C (81°F)	135 mm (5.3 inches)	84%	extreme
August Weather	27°C (81°F)	155 mm (6.1 inches)	81%	extreme
September Weather	28°C (82°F)	145 mm (5.7 inches)	80%	extreme
October Weather	27°C (82°F)	167 mm (6.6 inches)	82%	extreme
November Weather	27°C (81°F)	123 mm (4.8 inches)	83%	extreme
December Weather	26°C (80°F)	54 mm (2.1 inches)	82%	very high