March Weather in Saint David's, Grenada

Last updated: August 23, 2025

In March, the average temperature in Saint David's, Grenada is a pleasant 26°C (79°F). Expect temperatures to range from a minimum of 24°C (75°F) to a maximum of 27°C (81°F). With an average humidity of 76%, the climate is comfortably warm, though you might encounter some rain, with an average precipitation of 40 mm (1.6 in) over about 12 days.

March Temperature in Saint David's

In March in Saint David's, the average temperature is 26°C (79°F), with maximums reaching up to 27°C (81°F) and minimums dropping to as low as 24°C (75°F). This mild climate makes it an ideal destination for travelers looking to enjoy pleasant weather.

March Weather in Saint David's: Daily Temperature Highs, Lows, and Averages

The chart illustrates March temperature patterns in Saint David's, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint David's, March typically has an average temperature of 26°C (79°F), with highs reaching up to 27°C (81°F) and lows dropping to around 24°C (75°F).

Data source: Temperature data for Saint David's generated using information from the Copernicus Climate Change Service.

March Precipitation in Saint David's

In Saint David's in March, the precipitation amount is 40 mm (1.6 in) over the course of 12 days.

March Precipitation Trends in Saint David's

The chart displays monthly precipitation patterns in Saint David's, 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 Saint David's, March typically receives around 40 mm (1.6 inches) of precipitation spread over approximately 12 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

March Humidity in Saint David's

In Saint David's in March humidity is 76%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities challenging and requiring frequent breaks to hydrate and cool down during your travels.

March Average Humidity in Saint David's

This chart illustrates the average monthly humidity levels in Saint David's, 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 Saint David's is approximately 76%, 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 Saint David's

In Saint David's 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 Saint David's, you can check here.

Maximum UV Index Levels in Saint David's for March

The chart shows the monthly maximum UV Index (UVI) for Saint David's 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 Saint David's typically reaches 14, which falls under the extreme exposure category.

Data source: Saint David's 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 Saint David's Compares to Other Months

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

This table compares monthly weather conditions in Saint David's, 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 (79°F)	50 mm (2.0 inches)	78%	extreme
February Weather	26°C (78°F)	37 mm (1.5 inches)	77%	extreme
March Weather	26°C (79°F)	40 mm (1.6 inches)	76%	extreme
April Weather	26°C (80°F)	26 mm (1.0 inches)	75%	extreme
May Weather	27°C (80°F)	50 mm (2.0 inches)	76%	extreme
June Weather	27°C (81°F)	111 mm (4.4 inches)	80%	extreme
July Weather	27°C (81°F)	167 mm (6.6 inches)	83%	extreme
August Weather	27°C (81°F)	177 mm (7.0 inches)	80%	extreme
September Weather	28°C (82°F)	145 mm (5.7 inches)	79%	extreme
October Weather	27°C (82°F)	195 mm (7.7 inches)	79%	extreme
November Weather	27°C (81°F)	132 mm (5.2 inches)	81%	extreme
December Weather	27°C (80°F)	82 mm (3.2 inches)	80%	very high