May weather forecast
Forikolo, Sierra Leone

The last month of the spring, May, is another hot month in Forikolo, Sierra Leone, with an average temperature ranging between min 26.2°C (79.2°F) and max 30.7°C (87.3°F).

Temperature

The advent of May denotes an average high-temperature of a still hot 30.7°C (87.3°F), subtly different from April's 30.8°C (87.4°F). In Forikolo, the nighttime temperature shows a slight difference from the daytime high, averaging to a warm 26.2°C (79.2°F) during May.

Heat index

The heat index value during May is computed to be a very hot 39°C (102.2°F). Ensure extra safety measures, heat exhaustion and heat cramps are likely. Continuous activity might result in heatstroke.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. 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 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Realize that direct exposure to sunlight can augment the felt heat, leading to a potential increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Children often do not understand the need to rest and hydrate. Thirst is a late manifestation of dehydration - therefore, it is essential to stay hydrated, particularly during prolonged physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Accumulating heat beyond the body's cooling measures leads to rising temperatures and potential ailments.

Humidity

In May, the average relative humidity in Forikolo is 78%.

Rainfall

In Forikolo, in May, it is raining for 19.6 days, with typically 66mm (2.6") of accumulated precipitation. Throughout the year, in Forikolo, there are 205.9 rainfall days, and 1507mm (59.33") of precipitation is accumulated.

Daylight

The average length of the day in May is 12h and 31min.
On the first day of May, sunrise is at 06:36 and sunset at 19:02. On the last day of the month, sunrise is at 06:32 and sunset at 19:08 GMT.

Sunshine

The average sunshine in May is 8.3h.

UV index

The months with the highest UV index in Forikolo, Sierra Leone, are January through June, September through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In May, the maximum UV index of 7 transforms into these recommendations:
Beware of overexposure. Fair-skinned individuals risk burning in less than 20 minutes. Stay in the shade and limit direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is particularly strong. Remember, however, that shade structures may not provide complete protection. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear.