July weather forecast
Fatim, Guinea-Bissau

July, like June, is another tropical summer month in Fatim, Guinea-Bissau, with temperature in the range of an average high of 30.7°C (87.3°F) and an average low of 25.4°C (77.7°F).

Temperature

Fatim, Guinea-Bissau, experiences an average high-temperature of a still hot 30.7°C (87.3°F) with the onset of July, subtly varied from June's 32.8°C (91°F). During July, Fatim records an average temperature of 25.4°C (77.7°F) at night.

Heat index

July's average heat index is computed to be a very hot 39°C (102.2°F). Take more caution, heat exhaustion and heat cramps may occur. Long-lasting activity may cause heatstroke.
Realize that the values for the heat index are set for shaded places and light winds. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is an indicator that blends the effects of temperature and humidity to depict perceived warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. You should know that direct sun exposure can heighten weather effects, potentially elevating the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
The body's natural response to excessive warmth is perspiration, as it allows for cooling through sweat evaporation. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. As the body accumulates more heat than it can release, body temperature goes up, increasing the risk of heat-related health issues.

Humidity

In July, the average relative humidity is 77%.

Rainfall

In Fatim, in July, it is raining for 23.4 days, with typically 226mm (8.9") of accumulated precipitation. Throughout the year, there are 107.5 rainfall days, and 726mm (28.58") of precipitation is accumulated.

Daylight

The average length of the day in July in Fatim is 12h and 45min.
On the first day of July in Fatim, sunrise is at 06:41 and sunset at 19:30. On the last day of the month, sunrise is at 06:48 and sunset at 19:27 GMT.

Sunshine

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

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Fatim. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: A daily maximum UV index of 7 in July translates into the following instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.