March weather forecast
San Jose Guayabal, El Salvador

As March presents itself in San Jose Guayabal, a discernable ascent in temperature and humidity becomes apparent, suggesting the advent of warmer months. Characterized by clear visibility and slightly elevated wind speeds, March can be an opportune time for wind-based recreational activities. The average rainfall surges to 6mm (0.24"), accompanied by an increased number of rainy days. While this trend may lead to occasional interruptions in outdoor plans, Mother nature still provides ample sunshine to compensate.

Temperature

The warmest period, with an average high-temperature of 33.4°C (92.1°F), falls in March and April.

Heat index

The heat index value during March is computed to be a blisteringly hot 41°C (105.8°F). Exercise enhanced safety steps, heat cramps and heat exhaustion are probable. Heatstroke could be a result of sustained activity.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gauges the sensation of temperature factoring in the air's moisture content. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. In direct sunlight, the heat's impact can be heightened, potentially leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

With an average relative humidity of 61%, March is the least humid month.

Rainfall

In San Jose Guayabal, El Salvador, during March, the rain falls for 6.8 days and regularly aggregates up to 6mm (0.24") of precipitation. Throughout the year, in San Jose Guayabal, there are 196.7 rainfall days, and 1216mm (47.87") of precipitation is accumulated.

Daylight

In March, the average length of the day in San Jose Guayabal is 12h and 4min.
On the first day of the month, sunrise is at 06:12 and sunset at 18:04. On the last day of March, in San Jose Guayabal, sunrise is at 05:52 and sunset at 18:08 CST.

Sunshine

In March, the average sunshine is 10.5h.

UV index

January through April, with an average maximum UV index of 7, are months with the highest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: A typical high UV index of 7 in March suggests the following recommendations:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.