August weather forecast
Cobija, Bolivia

August sees a slight increase in rainfall from 27mm (1.06") to 23mm (0.91"). However, Cobija remains relatively dry compared to other months. Although temperatures replicate the warmth from July, the UV index remains at the annual maximum level of 7. Simultaneously, with an enhanced visibility of 10km (6.2mi), outdoor recreational activities flourish. With sustained warmth, low rainfall, and clear skies, August provides optimal weather for all manner of outdoor pursuits.

Temperature

The arrival of August sees an average high-temperature of a still tropical 33.5°C (92.3°F), hardly diverging from July's 30.9°C (87.6°F). Despite a significant disparity with daytime temperatures, an average low-temperature of 19.8°C (67.6°F) is recorded during August.

Heat index

The heat index value during August is computed to be an extremely hot 40°C (104°F). Emphasize additional safety, risk of heat cramps and heat exhaustion is high. Continuous activity might result in heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. 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. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Young individuals are generally in more danger than adults due to their lower capacity to sweat. Moreover, their large skin surface in relation to their small bodies and the increased heat generation from their activities makes them more vulnerable.
Evaporating sweat, an outcome of perspiration, is key in assisting the human body to moderate its temperature. Under high air temperature coupled with high humidity (high heat index), the body's perspiration is reduced, intensifying the sensation of heat. Exceeding the body's heat disposal threshold results in a rise in body temperature and potential thermal disorders.

Humidity

With an average relative humidity of 58%, August is the least humid month in Cobija.

Rainfall

The month with the least rainfall is August, when the rain falls for 9 days and typically collects 23mm (0.91") of precipitation.

Daylight

The average length of the day in August is 11h and 46min.
On the first day of the month, sunrise is at 06:52 and sunset at 18:30. On the last day of August, sunrise is at 06:38 and sunset at 18:32 -04.

Sunshine

August has the most sunshine of the year, with an average of 9.6h of sunshine.

UV index

The months with the highest UV index are July through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 7 in August interprets into the following recommendations:
Skirt overexposure. People with light complexions might get scorched in under 20 minutes. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is particularly strong, noting that parasols or canopies may not offer total sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.