March weather forecast
Chiltiupan, El Salvador

In March, Chiltiupan residents observe a consecutive rise in temperatures. It also brings a notable surge in the number of sunny days, enhancing the visibility throughout the city. This advancement in the weather attributes constitutes a more vibrant and engaging atmosphere. In terms of temperature, the city witnesses a slight hike with the minimum temperature averaging around 21.1°C (70°F). March occurs as a comparatively drier month with a decreased level of rainfall compared to its predecessor, February.

Temperature

March is the warmest month, with an average high-temperature of 32.6°C (90.7°F) and an average low-temperature of 21.1°C (70°F).

Heat index

For most parts of March, the heat index is evaluated at a torrid 39°C (102.2°F). Implement more preventive measures, heat cramps and heat exhaustion are probable. Heatstroke might result from extended activity.
The standards for the heat index are set for locations in shade and under light breezes. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', measures the perceived warmth when incorporating the humidity present in the air. This effect is personal, shaped by the individual's physical activity and heat sensitivity, influenced by factors including wind, clothing, and metabolic variances. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. When the level of relative humidity is elevated, evaporation diminishes, causing more warmth to be retained in the body than in dry air. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

March is the least humid month in Chiltiupan, with an average relative humidity of 62%.

Rainfall

In March, the rain falls for 6.1 days. Throughout March, 5mm (0.2") of precipitation is accumulated. In Chiltiupan, during the entire year, the rain falls for 187 days and collects up to 1106mm (43.54") of precipitation.

Daylight

In March, the average length of the day in Chiltiupan is 12h and 4min.
On the first day of the month, sunrise is at 06:13 and sunset at 18:06. On the last day of March, sunrise is at 05:53 and sunset at 18:09 CST.

Sunshine

In March, the average sunshine in Chiltiupan is 10.5h.

UV index

The months with the highest UV index in Chiltiupan are February through April and July, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.
Note: The maximum UV index, 7 during March, leads to the following recommendations:
Take precautions against overexposure. Protection against sun damage is needed. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.