March weather forecast
Santa Cruz del Sur, Cuba

Santa Cruz del Sur in March heralds the arrival of spring, as the region sees an uptick in temperatures, sunshine hours, and daylight hours. Although the average temperatures remain comfortable, March has a slightly increased average rainfall, rising from 19mm (0.75") in February to 19mm (0.75") in March. It is a pleasant period interspersed with occasional showers that do not last long. Regular sunshine and mild temperatures make this time conducive to exploring the city's scenic beauty.

Temperature

Santa Cruz del Sur marks the start of March with an average high-temperature of a still moderately hot 29.5°C (85.1°F), hinting at a slight fluctuation from February's 28.8°C (83.8°F). March nights cool down to an average low-temperature of 19.5°C (67.1°F).

Heat index

In March, the average heat index is evaluated at a tropical 34°C (93.2°F). More preventive actions are needed, risk of heat exhaustion and heat cramps is significant. Prolonged activity may trigger heatstroke.
Always consider that heat index estimations are for light winds and places in the shade. Exposure to unobstructed sunshine could lead to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', integrates the air's temperature and its humidity to showcase the felt temperature by people. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.

Humidity

With an average relative humidity of 72%, March is the least humid month.

Rainfall

February and March are months with the least rain in Santa Cruz del Sur when the rain falls for 9.8 days and typically aggregates up to 19mm (0.75") of rain.

Daylight

In Santa Cruz del Sur, the average length of the day in March is 12h and 2min.
On the first day of the month, sunrise is at 06:31 and sunset at 18:16 CST. On the last day of March, in Santa Cruz del Sur, sunrise is at 07:05 and sunset at 19:26 CDT.
Note: On Sunday, 10. March 2024, at 00:00, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, 03. November 2024, at 01:00; consequently, the time zone reverts from CDT to CST.

Sunshine

In Santa Cruz del Sur, the average sunshine in March is 8.4h.

UV index

The months with the lowest UV index in Santa Cruz del Sur are January through March, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index, 6 in March, converts into the following recommendations:
Fend off overexposure. Sun protection is vital. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.