March weather forecastSan Luis, Cuba

Weather in March

The arrival of March marks another increase in daylight hours and a slight dip in cloud coverage relative to the preceding month in San Luis. Climatic tenor starts to pronounce itself, with rainfall intensifying to an average of 34mm (1.34") across 14.8 days. These wet conditions, despite an upturn in sunshine hours to 9.1 hours daily, impart considerable moisture to the atmosphere. The wind speed maintains its ascent from the previous month with an average wind speed registered at 7.3km/h (4.5mph). The UV index rating remains at 6, highlighting the importance of consistent sun protection during outdoor activities.

Temperature

During March, the average high-temperature is a still warm 29°C (84.2°F), maintaining a close resemblance to that of the preceding month. An average low-temperature of 19.4°C (66.9°F) is common in San Luis during the nights of March.

Heat index

During March, the heat index is estimated at a hot 34°C (93.2°F). Undertake extra safety actions, heat cramps and heat exhaustion are expected. Heatstroke may result from lengthy activity.
Note that heat index values are valued for light wind and location in the shade. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', measures the perceived warmth when incorporating the humidity present in the air. An individual's perception of weather can be influenced by a variety of factors including metabolic differences, being pregnant, and their degree of physical exertion. When exposed to direct sunlight, it's possible for the heat index to increase by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for children. Children often fail to understand the importance of rest and rehydration. Thirst is a late manifestation of dehydration - hence, it is crucial to stay hydrated, especially during ongoing physical activities.

Humidity

March is the least humid month, with an average relative humidity of 76%.

Rainfall

In San Luis, Cuba, in March, during 14.8 rainfall days, 34mm (1.34") of precipitation is typically accumulated. Throughout the year, there are 242.5 rainfall days, and 898mm (35.35") of precipitation is accumulated.

Daylight

The average length of the day in March is 12h and 3min.
On the first day of the month, sunrise is at 06:22 and sunset at 18:08 CST. On the last day of March, sunrise is at 06:57 and sunset at 19:17 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 San Luis, the average sunshine in March is 9.1h.

UV index

The months with the lowest UV index are January through April, October through December, with an average maximum UV index of 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: A typical high UV index of 6 in March suggests the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Avoid direct Sun exposure and stay in the shade between 10 a.m. and 4 p.m., a time when UV radiation is most intense, noting that not all shade structures offer full protection. Enhance your sun protection with tightly woven, yet airy clothing.