July weather forecast
Corombol, Guinea-Bissau

July, the same as June, in Corombol, Guinea-Bissau, is another hot summer month, with an average temperature varying between 24.3°C (75.7°F) and 32.8°C (91°F).

Temperature

July brings a minor decrease, with the average high-temperature reducing from a sweltering 37.9°C (100.2°F) in June to a tropical 32.8°C (91°F). In July, Corombol's temperature tends to fall to an average low of 24.3°C (75.7°F) during the night.

Heat index

Throughout July, the heat index is appraised at a blazing hot 45°C (113°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Be informed that the heat index values are oriented around shady conditions and gentle breezes. The heat index values could be amplified by up to 15 Fahrenheit (8 Celsius) degrees in direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', is achieved by amalgamating air temperature with the relative humidity readings. 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. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical to babies and toddlers. Youngsters generally face more threats than adults given their lesser ability to sweat. Coupled with their larger skin surface relative to their small bodies and higher heat production due to their activities, they are more endangered.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. With an abundance of moisture present in the air, the process of evaporation becomes less effective, and the body fails to cool down as it should, leading to the sensation of overheating. Overheating and potential dehydration arise when body heat gain eclipses its release capability.

Humidity

In July, the average relative humidity is 76%.

Rainfall

In July, the rain falls for 23.1 days. Throughout July, 186mm (7.32") of precipitation is accumulated. Throughout the year, there are 109.1 rainfall days, and 654mm (25.75") of precipitation is accumulated.

Daylight

In July, the average length of the day 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, in Corombol, Guinea-Bissau, sunrise is at 06:49 and sunset at 19:29 GMT.

Sunshine

The average sunshine in July is 6.6h.

UV index

In Corombol, the average daily maximum UV index in July is 7. A UV Index of 6 to 7 symbolizes a high threat to health from unprotected exposure to Sun's UV rays for the average person.
Note: In July, the maximum UV index of 7 translates into these guidelines:
Avoid overexposure. Fair-skinned individuals can burn in under 20 minutes. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key.