April weather forecastSan Borja, Bolivia

Weather in April

Compared to previous months, April experiences less rainfall with a drop to 256mm (10.08"), marking a slow departure from the torrential rains. The weather pattern in San Borja maintains its tropical charm, but the constant showers gradually diminish. The changes usher in a refreshing ambiance, coloring San Borja with distinct hues of nature. Despite the reduction in rain, April remains a suitable month to perceive the city's natural vibrancy.

Temperature

The onset of April in San Borja marks an average high-temperature of a still moderately hot 29.3°C (84.7°F), hardly differing from March's 29.1°C (84.4°F). In April, San Borja experiences an average nighttime temperature of 19.5°C (67.1°F).

Heat index

April's average heat index is estimated at a very hot 37°C (98.6°F). Take greater precautions, heat exhaustion and heat cramps may be expected. Heatstroke could result from lengthy activity.
Heat index values are typically calculated for conditions of shade and a light breeze. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'real feel' or 'feels like', reflects the blend of air temperature and relative humidity to give a temperature impression. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. 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. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. During high air temperature and humidity (high heat index), the process of perspiration is hindered, intensifying the sensation of heat. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

The average relative humidity in April in San Borja is 84%.

Rainfall

In San Borja, in April, it is raining for 21.8 days, with typically 256mm (10.08") of accumulated precipitation. In San Borja, during the entire year, the rain falls for 251.7 days and collects up to 2897mm (114.06") of precipitation.

Daylight

In San Borja, the average length of the day in April is 11h and 46min.
On the first day of the month, sunrise is at 06:32 and sunset at 18:28. On the last day of April, in San Borja, sunrise is at 06:36 and sunset at 18:11 -04.

Sunshine

The average sunshine in April in San Borja, Bolivia, is 6.6h.

UV index

January, March, April, June through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: In April, the maximum UV index of 6 suggests this advice:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Stay out of direct sunlight between 10 a.m. and 4 p.m., when UV radiation is most intense, and remember that not all shade structures provide complete protection. During bright days, sunglasses that offer UVA and UVB defense are recommended.