May weather forecast
San José del Guaviare, Colombia

May's weather in San José del Guaviare sees a continuation of the previous month's trends but with an even greater intensity. The intensity of rainfall slightly decreases, and the city is fully engrossed in its rainy season. The mercury continues to slide, providing a continual respite from the searing heat of the early year. Sunshine hours and wind speeds hit their lowest for the year, making way for more overcast days and calm winds. Reduced visibility owing to increased moisture and dense cloud cover sets the stage for mesmerising misty landscapes.

Temperature

The average high-temperature is a still moderately hot 27.8°C (82°F) in May, hardly different from the 28.6°C (83.5°F) recorded in April. In San José del Guaviare, the average nighttime temperature during May is a pleasant 21°C (69.8°F).

Heat index

For most parts of May, the heat index is computed to be a tropical 33°C (91.4°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.
When considering the heat index, it's pivotal to note it is for shade and mild wind conditions. The heat index may experience an enhancement of 15 Fahrenheit (8 Celsius) degrees under direct sunlight.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Direct sun exposure is noteworthy in its ability to escalate the felt temperature, potentially adding 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values hold particular significance for children. Children typically face more danger than adults as their sweat production is usually lower. Additionally, the bigger skin surface compared to their small size and the increased heat due to their activeness exacerbate the risk.

Humidity

The months with the highest humidity are May and June, with an average relative humidity of 92%.

Rainfall

In May, the rain falls for 28.9 days. Throughout May, 225mm (8.86") of precipitation is accumulated. In San José del Guaviare, during the entire year, the rain falls for 300.1 days and collects up to 1896mm (74.65") of precipitation.

Daylight

The average length of the day in May is 12h and 14min.
On the first day of May, sunrise is at 05:41 and sunset at 17:53. On the last day of the month, sunrise is at 05:40 and sunset at 17:56 -05.

Sunshine

May and June, with an average of 4.8h of sunshine, are months with the least sunshine.

UV index

The months with the highest UV index are January through May, July through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum daily UV index of 6 in May converts into the following recommendations:
Sidestep overexposure. Individuals with fair complexions risk burning in fewer than 20 minutes. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses.