May weather forecastMatoto, Sierra Leone

Weather in May

The last month of the spring, May, is another very hot month in Matoto, Sierra Leone, with temperature in the range of an average high of 35.2°C (95.4°F) and an average low of 22.8°C (73°F).

Temperature

May heralds a minor drop in average high-temperature, sliding from April's torrid 39°C (102.2°F) to a still fiery hot 35.2°C (95.4°F). Matoto reports a significant contrast between daytime and nighttime temperatures, with an average low of 22.8°C (73°F) in May.

Heat index

May's heat index is appraised at a burning hot 51°C (123.8°F). Careful: Heat exhaustion and heat cramps are anticipated. With ongoing exertion, heatstroke becomes a possibility.
It is important to note that the heat index values are for shaded areas and light wind scenarios. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', unifies temperature and humidity readings to offer a comprehensive feel of warmth. The individual's temperature perception can be influenced by numerous factors such as metabolic variations, physical activity, and clothing. In the direct sunlight, the weather's impact can be amplified, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In May, the average relative humidity in Matoto is 70%.

Rainfall

In Matoto, in May, it is raining for 24.2 days, with typically 127mm (5") of accumulated precipitation. Throughout the year, there are 209.7 rainfall days, and 1688mm (66.46") of precipitation is accumulated.

Daylight

The average length of the day in May in Matoto, Sierra Leone, is 12h and 33min.
On the first day of May in Matoto, sunrise is at 06:33 and sunset at 19:01. On the last day of the month, sunrise is at 06:29 and sunset at 19:07 GMT.

Sunshine

In Matoto, the average sunshine in May is 8.6h.

UV index

In Matoto, the average daily maximum UV index in May is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: A daily high UV index of 6 in May leads to these guidelines:
Prevent overexposure. Protection from the sun's harmful effects is needed. 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. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage.