March weather forecast
Pirayú, Paraguay

The first month of the autumn, March, is still a tropical month in Pirayú, Paraguay, with an average temperature varying between 31.8°C (89.2°F) and 20.4°C (68.7°F).

Temperature

As February transitions into March, Pirayú records an average high-temperature of a still hot 31.8°C (89.2°F), showing a gentle shift from the preceding month. During March, the average low-temperature in Pirayú is a pleasant 20.4°C (68.7°F).

Heat index

For March, the heat index is appraised at a scorching 40°C (104°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. Elements such as metabolic variations, pregnancy, and physical exertion can shape one's weather perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
When faced with excessive heat, the human body begins to perspire, utilizing the cooling benefits of sweat evaporation. When relative humidity is on the rise, it curtails evaporation, thereby reducing the heat elimination from the body and causing the feeling of being excessively hot. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In March, the average relative humidity is 70%.

Rainfall

In Pirayú, in March, during 14.6 rainfall days, 66mm (2.6") of precipitation is typically accumulated. Throughout the year, in Pirayú, Paraguay, there are 153.2 rainfall days, and 865mm (34.06") of precipitation is accumulated.

Daylight

In March, the average length of the day is 12h and 14min.
On the first day of the month, sunrise is at 06:43 and sunset at 19:18 -03. On the last day of March, sunrise is at 05:57 and sunset at 17:48 -04.
Note: On Sunday, 24. March 2024, at 00:00, Daylight Saving Time ends, and the time zone changes from -03 to -04. Daylight Saving Time starts again on Sunday, 06. October 2024, at 00:00; consequently, the time zone reverts from -04 to -03.

Sunshine

In March, the average sunshine is 8.7h.

UV index

In Pirayú, the average daily maximum UV index in March is 6. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index, 6 in March, converts into the following recommendations:
Enforce precautions and stick to sun safety measures. Preservation from skin and eye damage is essential. 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. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.