July weather forecast
Chapa, Guinea-Bissau

July, like June, is another hot summer month in Chapa, Guinea-Bissau, with an average temperature ranging between min 24.3°C (75.7°F) and max 32.8°C (91°F).

Temperature

The arrival of July signals a shift in temperature, down from a fiery hot 37.9°C (100.2°F) in June to a tropical 32.8°C (91°F). During the month of July, Chapa's nighttime temperature lowers to an average of 24.3°C (75.7°F).

Heat index

In July, the average heat index is estimated at a blazing hot 45°C (113°F). Keep wary: Heat cramps along with heat exhaustion are expected. Heatstroke is a possible outcome of ongoing activity.
It is important to note that the heat index values are for shaded areas and light wind scenarios. Heat index values may rise by up to 15 Fahrenheit (8 Celsius) degrees when exposed to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', joins air temperature with relative humidity to produce a temperature perception for humans. An individual's temperature experience can be influenced by extra factors, including metabolic differences, activity levels, and clothing. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Young ones generally face higher dangers than adults since they sweat less. Along with their large skin surface area compared totheir small bodies and increased heat production from their activities, the risks are heightened.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. When the air contains significant moisture, the efficiency of the evaporation process decreases, preventing the body from cooling down effectively and creating a feeling of overheating. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In Chapa, during July, the rain falls for 23.1 days and regularly aggregates up to 186mm (7.32") of precipitation. In Chapa, during the entire year, the rain falls for 109.1 days and collects up to 654mm (25.75") of precipitation.

Daylight

In Chapa, the average length of the day in July is 12h and 46min.
On the first day of the month, sunrise is at 06:41 and sunset at 19:32. On the last day of July, sunrise is at 06:49 and sunset at 19:29 GMT.

Sunshine

The average sunshine in July is 6.6h.

UV index

The average daily maximum UV index in July is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the average person.
Note: The maximum daily UV index of 7 in July converts into the following recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes.