May weather forecastFontem, Cameroon

Weather in May

May, the last month of the spring in Fontem, is also a moderately hot month, with an average temperature ranging between min 19.3°C (66.7°F) and max 28.7°C (83.7°F).

Temperature

Fontem records an average high-temperature of a still moderately hot 28.7°C (83.7°F) in May, maintaining a close correlation with April's 29.8°C (85.6°F). The temperature dips to an average of 19.3°C (66.7°F) during May nights.

Heat index

During May, the heat index is estimated at a very hot 35°C (95°F). Use additional protective measures, heat cramps and heat exhaustion are possible outcomes. Continuous activity might lead to heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. If exposed to direct sunlight, the heat index could climb by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. The impact of temperature is individual, as people's perception of weather may change based on their body mass, height, and physical activity. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Young ones often disregard the necessity to rest and hydrate. Thirst usually indicates advanced dehydration - hence, it is key to stay hydrated, particularly during ongoing physical activities.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Accumulating more heat than the body can dissipate leads to an uptick in body temperature, with potential heat stress consequences.

Humidity

In May, the average relative humidity is 85%.

Rainfall

In Fontem, in May, it is raining for 29.2 days, with typically 219mm (8.62") of accumulated precipitation. In Fontem, during the entire year, the rain falls for 272.3 days and collects up to 2100mm (82.68") of precipitation.

Daylight

The average length of the day in May in Fontem is 12h and 22min.
On the first day of May, sunrise is at 06:08 and sunset at 18:27. On the last day of the month, sunrise is at 06:05 and sunset at 18:30 WAT.

Sunshine

In May, the average sunshine is 7.3h.

UV index

January through May, October through December, with an average maximum UV index of 6, are months with the highest UV index. A UV Index reading of 6 to 7 represents a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: In May, an average UV index of 6 transforms into the following instructions:
Stay clear of intense sun exposure. Solar protection is of utmost significance. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.