July weather forecast
Uassá, Guinea-Bissau

July, the same as June, in Uassá, Guinea-Bissau, is another tropical summer month, with an average temperature varying between 30.7°C (87.3°F) and 25.4°C (77.7°F).

Temperature

July's weather displays an average high-temperature of a still tropical 30.7°C (87.3°F), slightly varied from June's 32.8°C (91°F). During July, Uassá experiences a consistent low-temperature average of 25.4°C (77.7°F).

Heat index

In July, the heat index is calculated to be a fiery hot 39°C (102.2°F). Implement additional cautionary measures, heat cramps and heat exhaustion could occur. Prolonged activity might induce heatstroke.
Heat index's context suggests values are appropriate for shady areas and slight breezes. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', quantifies the warmth felt when relative humidity is considered. The individual's experience of temperature can be shaped by numerous aspects such as metabolic variations, physical exertion, and attire. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
For the human body, perspiration is the go-to method to regulate temperature, using sweat's evaporation to dissipate warmth. Relative humidity in excess curtails evaporation, therefore reducing heat dissipation from the body, leading to feelings of excess heat. When the body's heat gain surpasses its removal capacity, body temperature starts to climb, leading to potential heat-related ailments.

Humidity

The average relative humidity in July is 77%.

Rainfall

In Uassá, during July, the rain falls for 23.4 days and regularly aggregates up to 226mm (8.9") of precipitation. Throughout the year, in Uassá, there are 107.5 rainfall days, and 726mm (28.58") of precipitation is accumulated.

Daylight

In Uassá, the average length of the day in July is 12h and 42min.
On the first day of July, sunrise is at 06:44 and sunset at 19:30. On the last day of the month, sunrise is at 06:51 and sunset at 19:28 GMT.

Sunshine

In July, the average sunshine in Uassá is 6.9h.

UV index

The months with the highest UV index in Uassá, Guinea-Bissau, are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Uassá, Guinea-Bissau, are January through December, 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 radiation for the ordinary person.
Note: In July, the maximum UV index of 7 transforms into these recommendations:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. It's important to stay in the shade and limit exposure to the sun from 10 a.m. to 4 p.m., when UV radiation is most intense, although remember that shade structures may not provide full sun protection. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.