July weather forecast
Casseque, Guinea-Bissau

July, like June, is another tropical summer month in Casseque, 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

Casseque, Guinea-Bissau, commences July with an average high-temperature of a still hot 30.7°C (87.3°F), maintaining a close resemblance to the previous month. In Casseque, the expected average low-temperature for July is a warm 25.4°C (77.7°F).

Heat index

July's heat index is evaluated at a sweltering 39°C (102.2°F). More protective measures are required - heat exhaustion and heat cramps are likely. Heatstroke may follow lengthy activity.
For clarity, heat index numbers account for light winds and areas under shade. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', is a fusion of air temperature and moisture levels to demonstrate the sensation of heat. This effect is subjective, differing among individuals based on their physical activity and perception of heat, which can be influenced by factors like wind, clothing, and metabolic variances. 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 important for children. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The primary way humans combat excessive warmth is by perspiring, letting sweat evaporate and cool the body. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

The average relative humidity in July is 77%.

Rainfall

In Casseque, in July, during 23.4 rainfall days, 226mm (8.9") of precipitation is typically accumulated. In Casseque, during the entire year, the rain falls for 107.5 days and collects up to 726mm (28.58") of precipitation.

Daylight

In Casseque, the average length of the day in July is 12h and 44min.
On the first day of the month, sunrise is at 06:42 and sunset at 19:29. On the last day of July, sunrise is at 06:49 and sunset at 19:27 GMT.

Sunshine

The average sunshine in July in Casseque is 6.9h.

UV index

The months with the highest UV index in Casseque are January through December, with an average maximum UV index of 7. The months with the lowest UV index in Casseque are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The daily maximum UV index of 7 in July interprets into the following advice:
Prevent overexposure. Protection from the sun's harmful effects is needed. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.