March weather forecast
Saint-Marc, Haiti

March signifies the onset of spring, with a gradual climb in temperature and humidity in Saint-Marc. Concurrently, wind speed decreases slightly compared to February, offering comfortable weather conditions. With more daylight hours and 15.7 days of rainfall totalling 22mm (0.87"), this month marks the beginning of the rainy season. As compared to February, both rain and sunshine are more spread out over the month, giving March a mix of sunny and rainy days.

Temperature

A minor adjustment in Saint-Marc's average high-temperature is noted with the start of March, touching a still moderately hot 28°C (82.4°F) from February's 27.8°C (82°F). Saint-Marc in March experiences a low-temperature average of 20.6°C (69.1°F).

Heat index

March's heat index is estimated at a hot 31°C (87.8°F). If one stays active during extended exposure, it might induce fatigue and result in heat cramps.
Note that heat index values are valued for light wind and location in the shade. An exposure to direct sunlight may lift the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. A person's impression of weather can be shaped by many aspects, among them metabolic variations, pregnancy, and levels of physical activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.

Humidity

March and April, with an average relative humidity of 74%, are the least humid months in Saint-Marc, Haiti.

Rainfall

In March, in Saint-Marc, Haiti, the rain falls for 15.7 days. Throughout March, 22mm (0.87") of precipitation is accumulated. In Saint-Marc, during the entire year, the rain falls for 219.6 days and collects up to 736mm (28.98") of precipitation.

Sea temperature

In Saint-Marc, Haiti, the average seawater temperature in March is 27°C (80.6°F).
Note: Surface water temperatures ranging from 25°C (77°F) to 29°C (84.2°F) are considered superb and highly pleasant for water activities over extended periods.

Daylight

The average length of the day in March in Saint-Marc is 12h and 3min.
On the first day of the month, sunrise is at 06:09 and sunset at 17:56 EST. On the last day of March, sunrise is at 06:44 and sunset at 19:04 EDT.
Note: On Sunday, 10. March 2024, at 02:00, Daylight Saving Time starts, and the time zone changes from EST to EDT. Daylight Saving Time lasts until Sunday, 03. November 2024, at 02:00; consequently, the time zone reverts from EDT to EST.

Sunshine

In March, the average sunshine is 9.2h.

UV index

The months with the lowest UV index are January through March, October through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the average person.
Note: The daily high UV index of 6 during March translates into the following recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Between 10 a.m. and 4 p.m., UV radiation is strongest. Make an effort to avoid direct sunlight during this time, remembering that shade structures may not provide full sun protection. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Heads up! UV intensity is amplified by reflections from water and sand.