July weather forecast
Riberalta, Bolivia

July in Riberalta remains warm and dry. There is a continuation of the trend of low rainfall and declination of humidity. July stands out with the highest sunshine hours of 9.5 hours a day and is associated with clearer, vivid blue skies. As temperatures reach their year-round high, the city radiates a vibrant summer atmosphere, reflecting the apex of the dry season.

Temperature

In July, Riberalta experiences a minor shift in meteorological conditions with average high-temperatures marked at a still hot 32.7°C (90.9°F), closely mirroring the climate in June. Riberalta's July nights represent a significant downturn from the day's heat, with an average temperature of 19.3°C (66.7°F).

Heat index

In July, the heat index is computed to be a scorching 40°C (104°F). Adopt special protective actions against heat exhaustion and heat cramps. Long-duration activity risks heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', measures the perceived warmth when incorporating the humidity present in the air. One's weather perception can be influenced by a range of factors including metabolic differences, being pregnant, and their level of physical activity. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young children are more at risk than adults since they tend to sweat less. Moreover, their large skin surface in proportion to their small bodies and the high heat production due to their activities contribute to their vulnerability.
The evaporation of sweat is a natural cooling mechanism of the human body, facilitated by perspiration. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In July, the average relative humidity is 63%.

Rainfall

July is the month with the least rainfall. Rain falls for 4.4 days and accumulates 8mm (0.31") of precipitation.

Daylight

In Riberalta, the average length of the day in July is 11h and 33min.
On the first day of the month, sunrise is at 06:43 and sunset at 18:13. On the last day of July, in Riberalta, sunrise is at 06:41 and sunset at 18:19 -04.

Sunshine

The average sunshine in July is 9.5h.

UV index

The months with the highest UV index in Riberalta are July through November, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 7 in July translates into these instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.