July weather forecast
Duà, Guinea-Bissau

July, the same as June, in Duà, Guinea-Bissau, is a hot summer month, with temperature in the range of an average low of 24.3°C (75.7°F) and an average high of 31.1°C (88°F).

Temperature

With the arrival of July, Duà notices a mild change in the average high-temperature, sliding from June's 34.8°C (94.6°F) to a still tropical 31.1°C (88°F). In the month of July, Duà's average low-temperature falls to a warm 24.3°C (75.7°F).

Heat index

The heat index for July is evaluated at a scorching 42°C (107.6°F). Adopt enhanced safety measures, heat exhaustion and heat cramps could occur. Continuous activity may induce heatstroke.
From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly relevant to babies and toddlers. Children often fail to recognize the requirement to rest and rehydrate. Thirst, being a late symptom of dehydration, underlines the importance of maintaining hydration, especially during ongoing physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An increase in relative humidity hinders the body's normal cooling function by reducing evaporation, thereby decreasing the rate of body cooling and enhancing the sense of warmth. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.

Humidity

In July, the average relative humidity in Duà, Guinea-Bissau, is 81%.

Rainfall

In Duà, Guinea-Bissau, during July, the rain falls for 22.8 days and regularly aggregates up to 257mm (10.12") of precipitation. In Duà, during the entire year, the rain falls for 109.7 days and collects up to 868mm (34.17") of precipitation.

Daylight

The average length of the day in July in Duà is 12h and 44min.
On the first day of July, sunrise is at 06:38 and sunset at 19:27. On the last day of the month, sunrise is at 06:46 and sunset at 19:24 GMT.

Sunshine

The average sunshine in July is 5.8h.

UV index

January through July, September through December, with an average maximum UV index of 7, are months with the highest UV index in Duà, Guinea-Bissau. A UV Index of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In July, a regular UV index of 7 translates into these guidelines:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. The Sun's UV radiation is most potent between the hours of 10 a.m. and 4 p.m. Try to avoid direct sunlight during this time. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days.