April weather forecast
San Juan Bautista, Paraguay

April comes with distinctive changes as San Juan Bautista starts to feel the autumn season. Temperatures significantly drop from March, bringing the awaited coolness in the air, especially evident with the decrease in maximum temperature to 27.6°C (81.7°F). Moreover, April turns out to be more cloudy than the rest of the year, clouding 35% of the sky. Besides, along with longer nights, rainfall increases slightly to 61mm (2.4"). Overall, April manifests a shift in atmospheric pressure, encouraging enjoyable weather for strolls in the park and city exploration.

Temperature

The transition into April involves a small decrease in the average high-temperature, dipping slightly from a hot 30.9°C (87.6°F) in March to a moderately hot 27.6°C (81.7°F). San Juan Bautista temperatures generally rest at a low of 16.8°C (62.2°F) during the April nights.

Heat index

The average heat index in April is estimated at a tropical 31°C (87.8°F). If one continues to be active during exposure, it might cause tiredness and subsequent heat cramps.
Heat index's context suggests values are appropriate for shady areas and slight breezes. The direct sunshine could escalate the heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', provides an understanding of perceived warmth by combining temperature and relative humidity. The experience of temperature can be subjective, varying based on the individual's activity and heat perception, influenced by factors like wind, attire, and metabolic variations. With the sun shining directly, it's crucial to understand that it can increase the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.

Humidity

In April, the average relative humidity in San Juan Bautista is 78%.

Rainfall

In San Juan Bautista, during April, the rain falls for 9.8 days and regularly aggregates up to 61mm (2.4") of precipitation. Throughout the year, in San Juan Bautista, there are 130.6 rainfall days, and 683mm (26.89") of precipitation is accumulated.

Daylight

The average length of the day in April is 11h and 27min.
On the first day of the month, sunrise is at 05:58 and sunset at 17:46. On the last day of April, in San Juan Bautista, sunrise is at 06:12 and sunset at 17:18 -04.

Sunshine

In April, the average sunshine is 8.2h.

UV index

In April, the average daily maximum UV index in San Juan Bautista is 5. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In April, the maximum UV index of 5 suggests these recommendations:
Take measures. Individuals with light skin might experience burns in under 30 minutes. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes.