July weather forecast
San Sebastián de Buenavista, Colombia

July, the same as June, in San Sebastián de Buenavista, Colombia, is another tropical summer month, with an average temperature ranging between max 34.9°C (94.8°F) and min 23.7°C (74.7°F).

Temperature

The onset of July manifests an average high-temperature of a still hot 34.9°C (94.8°F), demonstrating a minor variation from the preceding month. During the month of July, the temperature falls to an average of 23.7°C (74.7°F).

Heat index

The heat index value for July is estimated at a blazing hot 52°C (125.6°F). Take note: Heat exhaustion and heat cramps are expected. Heatstroke can occur with prolonged effort.
In terms of the heat index, values are set with light wind and shade conditions in mind. Direct sunlight exposure may result in a rise of the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The effect is personal, with varied weather perceptions among individuals due to differences in body mass, stature, and physical activity. One should be aware that direct sunshine can amplify the perceived temperature, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young ones are generally at greater risk than adults due to their limited sweating ability. In addition, their large skin surface relative to their small bodies and higher heat production from their activities add to their vulnerability.
Perspiration and the resultant sweat evaporation are the body's natural thermostat, helping regulate temperature. With excessive moisture in the atmosphere, the effectiveness of the evaporation process is decreased, causing the body to cool down less efficiently, leading to a sensation of overheating. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.

Humidity

In San Sebastián de Buenavista, the average relative humidity in July is 74%.

Rainfall

In San Sebastián de Buenavista, in July, it is raining for 22.9 days, with typically 120mm (4.72") of accumulated precipitation. Throughout the year, in San Sebastián de Buenavista, there are 269.3 rainfall days, and 1479mm (58.23") of precipitation is accumulated.

Daylight

In San Sebastián de Buenavista, the average length of the day in July is 12h and 36min.
On the first day of July, sunrise is at 05:41 and sunset at 18:21. On the last day of the month, sunrise is at 05:48 and sunset at 18:19 -05.

Sunshine

With an average of 11h of sunshine, July has the most sunshine of the year.

UV index

In July, the average daily maximum UV index is 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily high UV index of 7 in July translates into this advice:
Fend off overexposure. Sun protection is vital. Seek shade and limit direct Sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its peak, but be aware that not all shade structures provide complete sun protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.