July weather forecast
Mandiana, Guinea

July experiences the peak of the wet season with rainfall escalating to a yearly high of 190mm (7.48"). The temperature decreases slightly to an average high of 30.1°C (86.2°F). Despite the heavy rainfall, people have ample hours of daylight, totalling 12.7, to plan their days. Cloud coverage is the greatest during July, but it does not significantly impact the number of sunshine hours. This month is a period of high humidity and extensive rainfall.

Temperature

Mandiana's July weather shows a modest shift in high-temperatures, falling from June's 34°C (93.2°F) to a still tropical 30.1°C (86.2°F). Throughout July, the nighttime temperature averages to an agreeable 21°C (69.8°F).

Heat index

July's average heat index is computed to be a torrid 39°C (102.2°F). Undertake enhanced precautions, heat exhaustion and heat cramps are possible risks. Continuous activity could trigger heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. Direct exposure to sunlight could raise the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', integrates the air's temperature and its humidity to showcase the felt temperature by people. Factors such as metabolic variations, being pregnant, and physical activity can impact an individual's weather perception. 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 primarily vital for children. Youngsters are usually more at risk than adults, considering they sweat less. Additionally, their high skin surface area compared to their little bodies and their high heat production due to activity increases their risk.
Humans rely on perspiration as a cooling mechanism, wherein the evaporating sweat counteracts excessive warmth. Greater relative humidity lessens the rate of evaporation, thus decreasing the body's heat dispersal, which gives rise to a sensation of overheating. When body heat isn't effectively managed, risks of dehydration and overheating amplify.

Humidity

In Mandiana, the average relative humidity in July is 84%.

Rainfall

In Mandiana, Guinea, in July, during 27.3 rainfall days, 190mm (7.48") of precipitation is typically accumulated. In Mandiana, during the entire year, the rain falls for 154.5 days and collects up to 814mm (32.05") of precipitation.

Daylight

In July, the average length of the day is 12h and 41min.
On the first day of July, sunrise is at 06:16 and sunset at 19:00. On the last day of the month, sunrise is at 06:23 and sunset at 18:58 GMT.

Sunshine

In Mandiana, the average sunshine in July is 7h.

UV index

The months with the lowest UV index are July through September and December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum UV index of 6 during July leads to these instructions:
Sustain precautions and conform to sun safety norms. Preventing sunburn is necessary. The Sun's UV radiation is most intense from 10 a.m. to 4 p.m. Try to avoid direct sun exposure during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.