March weather forecast
San Benito, Guatemala

The weather in March represents a transition phase from rainy to more dry and sunny periods in San Benito. There is a noticeable decrease in rainfall from 19mm (0.75") in February to 26mm (1.02") this month, while the relative humidity takes a significant dip. A clear and bright sky is more common, which is a sharp deviation from the cloud-dominated visuals in February. The days are longer and warmer, signaling the onset of the looming dry spell and peak summer season.

Temperature

March in San Benito observes an average high-temperature of a tropical 31.9°C (89.4°F), marking an insignificant difference from February's 29.8°C (85.6°F). San Benito sees a major change from daytime highs, with the nighttime temperature dipping to a comfortable 18.3°C (64.9°F) on average during March.

Heat index

In March, the average heat index is appraised at an extremely hot 42°C (107.6°F). More safety actions are required, heat exhaustion and heat cramps are probable. Long-term activity may precipitate heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. With direct sunlight, be aware that it might enhance the heat sensation, raising the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical 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.
Evaporating sweat is a key way the human body dispels excessive warmth, all thanks to the process of perspiration. Heightened relative humidity interferes with the body's usual cooling mechanism by reducing evaporation, subsequently decreasing the body's cooling rate and increasing the sensation of heat. When heat gain surpasses the level the body can shed, body temperature begins to increase, and consequently, overheating and dehydration can occur, with varying severity.

Humidity

In March, the average relative humidity is 74%.

Rainfall

In March, the rain falls for 12 days. Throughout March, 26mm (1.02") of precipitation is accumulated. Throughout the year, there are 227.8 rainfall days, and 871mm (34.29") of precipitation is accumulated.

Daylight

In San Benito, the average length of the day in March is 12h and 4min.
On the first day of the month, sunrise is at 06:17 and sunset at 18:06. On the last day of March, in San Benito, sunrise is at 05:54 and sunset at 18:12 CST.

Sunshine

In San Benito, Guatemala, the average sunshine in March is 8.2h.

UV index

The months with the highest UV index are March through July, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from unsafe exposure to UV radiation for the average person.
Note: The daily high UV index of 7 in March translates into this advice:
Embrace precautions and observe sun safety norms. Evasion of sunburn is a necessity. 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. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.