July weather forecast
Mapaki, Sierra Leone

As Mapaki forges ahead in the heart of the monsoon, July emerges as the peak of this wet period. A transitioning landscape from vibrant green to a darker monsoon-soaked hue displays a clear reflection of the weather. August presents similar patterns with the monsoon's grip tightening onto the city, offering little reprieve. The showstopper of July is the rainfall reaching an overwhelming average of 284mm (11.18"), making it the rainiest month of the year. Rollercoaster of downpours, sultry days, and serene nights, July stands out amongst the rest.

Temperature

July brings an average high-temperature of a moderately hot 28.7°C (83.7°F) in Mapaki, Sierra Leone, showing a slight difference from June's 31.2°C (88.2°F). Mapaki encounters an average low-temperature of 22°C (71.6°F) during July nights.

Heat index

In July, the heat index is calculated to be a very hot 36°C (96.8°F). Apply extra caution, heat cramps and heat exhaustion could happen. Heatstroke might occur with long-duration activity.
Be aware that heat index ratings are designed for shaded locations and minor breezes. Being under direct sunlight might amplify the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is an aggregate value of air's warmth and moisture to show the human-felt temperature. One's perception of temperature can vary depending on physical activity and individual heat sensitivity, influenced by factors like wind, attire, and metabolic variations. Under direct sun rays, the felt temperature might be heightened, with the heat index increasing by 15 Fahrenheit (8 Celsius) degrees. Heat index values remain especially vital for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
One of the main methods the human body employs to cool down is by perspiring, as this process allows sweat to evaporate and remove excess heat. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In Mapaki, the average relative humidity in July is 91%.

Rainfall

In Mapaki, in July, it is raining for 30.3 days, with typically 284mm (11.18") of accumulated precipitation. Throughout the year, there are 225.8 rainfall days, and 1471mm (57.91") of precipitation is accumulated.

Daylight

The average length of the day in July in Mapaki is 12h and 35min.
On the first day of the month, sunrise is at 06:32 and sunset at 19:10. On the last day of July, sunrise is at 06:38 and sunset at 19:09 GMT.

Sunshine

The average sunshine in July is 4.5h.

UV index

July and August, with an average maximum UV index of 5, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 5 in July translates into this advice:
Undertake precautions - Obligation exists to protect against skin and eye damage. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.