May weather forecast
Bomi, Sierra Leone

As May arrives in Bomi, the temperature experiences a more significant drop, down to a high of 32.7°C (90.9°F). This month is renowned for prolific rainfall and high humidity that marks the peak of the wet season. The thick layers of cloud considerably reduce the duration of sunshine hours. Witness the transformation from the dry to the wet season with the scenery shifting to a lush green landscape. Despite the decrease in sunshine, May provides abundant daylight hours allowing for ample visibility.

Temperature

Bomi's average high-temperature marks a hot 32.7°C (90.9°F) with the advent of May, closely mirroring that of the preceding month. During May, Bomi consistently records a temperature low averaging a pleasant 22.9°C (73.2°F).

Heat index

May's heat index is appraised at a blazing hot 49°C (120.2°F). Stay mindful: Heat exhaustion and heat cramps are likely. Heatstroke could follow extended physical effort.
One should consider that heat index numbers are for shaded settings and light wind. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'felt air temperature', melds the effects of warmth and moisture to generate a feeling of heat. The impact of weather on an individual can be subjective, affected by the person's activity and heat perception, which can vary due to elements including wind, clothing, and metabolic differences. When directly under the sun, the weather's impact can intensify, possibly boosting the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
Through perspiration, the body has a natural mechanism to eliminate excessive heat via sweat evaporation. Under high air temperature and high humidity (high heat index) conditions, the body's ability to perspire is compromised, increasing the sensation of heat. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

The average relative humidity in May is 84%.

Rainfall

In Bomi, Sierra Leone, in May, it is raining for 29.1 days, with typically 144mm (5.67") of accumulated precipitation. Throughout the year, in Bomi, there are 270.4 rainfall days, and 1590mm (62.6") of precipitation is accumulated.

Daylight

The average length of the day in May is 12h and 27min.
On the first day of the month, sunrise is at 06:31 and sunset at 18:54. On the last day of May, in Bomi, sunrise is at 06:28 and sunset at 18:59 GMT.

Sunshine

In Bomi, the average sunshine in May is 6.7h.

UV index

In May, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high threat to health from unsafe exposure to UV radiation for the ordinary person.
Note: The UV index of 6 during May leads to these advisories:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat.