April in
Roboré ushers in perceptible changes in the weather, marked by a slight cooling trend. The maximum temperature drops to 30.6°C (87.1°F), and the rainfall reduces further to 92mm (3.62"), painting a drier outlook than
March. As April progresses, cooler nights become more apparent, while the humid air begins to lose its grip, preparing the city for the forthcoming drier months. Thus, April serves as a transition month, with temperatures and rainfall decreasing from March, and dropping further into
May.
Temperature
The onset of April in Roboré notes an average high-temperature of a still hot 30.6°C (87.1°F), subtly shifted from March's 32.2°C (90°F). Nighttime temperatures throughout April in Roboré,
Bolivia, register a significant deviation from the day's highs, averaging at a refreshing 16.7°C (62.1°F).
Heat index
The heat index value during April is estimated at a sweltering 38°C (100.4°F). Implement more safety precautions, heat cramps and heat exhaustion may happen. Persistent activity could induce heatstroke.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Heat index values may be hiked up by 15 Fahrenheit (8 Celsius) degrees under direct sunshine.
Note: The heat index, also known as 'real feel' or 'feels like', is a single figure representing how weather conditions feel when combining temperature and humidity. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. Considering the impact of direct sunlight, it's possible for the heat index to surge by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
Perspiration is the body's default response to elevated temperatures, as it promotes the evaporation of sweat to achieve cooling. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. Rising body temperatures due to excess heat retention could signify impending heat disorders.
Humidity
In April, the average relative humidity in Roboré is 76%.
Rainfall
In Roboré, during April, the rain falls for 7.4 days and regularly aggregates up to 92mm (3.62") of precipitation. Throughout the year, in Roboré, there are 80.9 rainfall days, and 1096mm (43.15") of precipitation is accumulated.
Daylight
The average length of the day in April is 11h and 40min.
On the first day of April, sunrise is at 06:05 and sunset at 17:59. On the last day of the month, sunrise is at 06:12 and sunset at 17:39 -04.