March weather forecast
Cayo Redondo, Cuba

March, the first month of the spring in Cayo Redondo, is a hot month, with an average temperature varying between 30.4°C (86.7°F) and 19.3°C (66.7°F).

Temperature

March notes an average high-temperature of a tropical 30.4°C (86.7°F), subtly differing from February's 29.6°C (85.3°F). During the month of March, Cayo Redondo experiences a steady low-temperature average of 19.3°C (66.7°F).

Heat index

For March, the heat index is computed to be a fiery hot 36°C (96.8°F). Preventive measures are required to mitigate the risk of heat cramps and heat exhaustion. Continuous activity may precipitate heatstroke.
Note that heat index values are valued for light wind and location in the shade. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'real feel', combines both the air temperature and the humidity level to give a perceived human temperature. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

The least humid month is March, with an average relative humidity of 71%.

Rainfall

In Cayo Redondo, in March, during 11.9 rainfall days, 21mm (0.83") of precipitation is typically accumulated. In Cayo Redondo, during the entire year, the rain falls for 230.7 days and collects up to 742mm (29.21") of precipitation.

Daylight

In March, the average length of the day is 12h and 2min.
On the first day of the month, sunrise is at 06:27 and sunset at 18:13 CST. On the last day of March, sunrise is at 07:01 and sunset at 19:22 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

The average sunshine in March in Cayo Redondo is 8.6h.

UV index

The months with the highest UV index are March through September, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for average individuals.
Note: The UV index of 7 during March leads to these advisories:
Undertake protective measures and comply with sun safety rules. Shielding against skin and eye damage is essential. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.