May weather forecast
Sanda, Sierra Leone

May, the last month of the spring in Sanda, is also a hot month, with an average temperature fluctuating between 26.2°C (79.2°F) and 30.7°C (87.3°F).

Temperature

Entering May, the average high-temperature is recorded at a still tropical 30.7°C (87.3°F), exhibiting a minimal shift from April's 30.8°C (87.4°F). During the month of May, Sanda identifies an average nighttime low-temperature of 26.2°C (79.2°F), slightly lower than its daytime counterpart.

Heat index

The average heat index in May is estimated at a very hot 39°C (102.2°F). Exercise more precautions, heat cramps and heat exhaustion are potential risks. Continuous activity could precipitate heatstroke.
Regarding the heat index, one should be aware it's determined by shaded settings and mild winds. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'apparent temperature', reflects the feeling of heat when considering both air temperature and humidity. This effect tends to be personal, with the weather perception differing among individuals due to variations in body mass, height, and exertion. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Heat-related disorders may develop if heat gain in the body overshadows its cooling capacity, leading to elevated temperatures.

Humidity

In May, the average relative humidity is 78%.

Rainfall

In May, in Sanda, Sierra Leone, the rain falls for 19.6 days. Throughout May, 66mm (2.6") of precipitation is accumulated. Throughout the year, in Sanda, there are 205.9 rainfall days, and 1507mm (59.33") of precipitation is accumulated.

Daylight

In Sanda, the average length of the day in May is 12h and 32min.
On the first day of the month, sunrise is at 06:35 and sunset at 19:02. On the last day of May, in Sanda, Sierra Leone, sunrise is at 06:31 and sunset at 19:07 GMT.

Sunshine

In May, the average sunshine in Sanda is 8.3h.

UV index

The months with the highest UV index are January through June, September through December, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 7 during May translates into the following directions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. To the best of your ability, limit your exposure to the sun between the hours of 10 a.m. and 4 p.m., when UV radiation is at its peak. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.