April weather forecast
San José del Guaviare, Colombia

The weather in April signifies a shift from the scorching past months and establishes itself as the month of significant rainfall with 252mm (9.92") registered. The dropping temperatures take a more noticeable dip, providing a comforting coolness to the inhabitants of San José del Guaviare. The city is blanketed with heavier cloud cover, giving the skies a sombre aspect. Hours of daylight hold near steady, ensuring the days retain their moderate length. The wind speed reduces, while the city experiences its highest atmospheric pressure of the year.

Temperature

April's climate shows a minor adjustment in average high-temperatures to a still warm 28.6°C (83.5°F) from March's 29.8°C (85.6°F). During April, San José del Guaviare observes a consistent average nighttime temperature of 21.3°C (70.3°F).

Heat index

For April, the heat index is appraised at a fiery hot 35°C (95°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Heat index guidelines indicate values are for light wind scenarios and shaded regions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'feels like' or 'apparent temperature', is an amalgamation of air temperature and humidity to express the equivalent perceived temperature. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Younglings frequently fail to recognize the requirement to rest and rehydrate. Thirst emerges late in dehydration - it is imperative to keep hydration levels high, particularly during extended physical exertions.
In the face of high temperatures, the human body's reflex is to perspire, leveraging sweat evaporation for cooling. In the presence of abundant moisture in the atmosphere, the cooling process through evaporation is hindered, causing the body to feel excessively warm. As body temperatures escalate without effective heat release, one might face dehydration threats.

Humidity

In April, the average relative humidity in San José del Guaviare is 89%.

Rainfall

April is the month with the most rainfall. Rain falls for 28.5 days and accumulates 252mm (9.92") of precipitation.

Daylight

The average length of the day in April in San José del Guaviare, Colombia, is 12h and 11min.
On the first day of April in San José del Guaviare, sunrise is at 05:49 and sunset at 17:58. On the last day of the month, sunrise is at 05:41 and sunset at 17:53 -05.

Sunshine

In San José del Guaviare, the average sunshine in April is 5.4h.

UV index

January through May, July through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for average individuals.
Note: In April, the maximum UV index of 6 transforms into these recommendations:
Persist in precautions and follow sun safety policies. Keeping sunburn at bay is imperative. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.