May weather forecast
Bertoua, Cameroon

May begins the phase of heaviest rainfall with 149mm (5.87") spread over the month, making it one of the wettest monthly periods in Bertoua, Cameroon. This shift in climate is evident with fewer sunshine hours, reduced visibility and increased cloud cover. Alongside this, the temperature falls slightly from the highs of April, therefore creating cooler days. It is remarkable to note the high pressure levels that are characteristic of this month.

Temperature

The weather during May records an average high-temperature of a still hot 30.4°C (86.7°F), closely mirroring the preceding month. Bertoua's nighttime temperature in May drops to an average of 20.5°C (68.9°F).

Heat index

In May, the heat index is calculated to be a torrid 39°C (102.2°F). Greater preventive actions are needed, heat exhaustion and heat cramps are likely. Persistent activity could provoke heatstroke.
Given the heat index, its values are aligned with shaded sites and gentle winds. In the presence of direct sunshine, the heat index could be augmented by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. Given direct exposure to sunlight, one might experience a rise in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Kids are usually more vulnerable than adults, given their lesser sweating ability. Along with their larger skin surface relative to their small stature and the excess heat due to their activity, their risk is amplified.
When the body gets too warm, it perspires, leading to sweat evaporation which cools it down. When there is an excess of moisture in the atmosphere, the efficiency of the evaporation process is lessened, leading to less efficient body cooling and a sensation of overheating. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

The average relative humidity in May is 81%.

Rainfall

In May, the rain falls for 25.8 days. Throughout May, 149mm (5.87") of precipitation is accumulated. In Bertoua, during the entire year, the rain falls for 224.1 days and collects up to 1117mm (43.98") of precipitation.

Daylight

The average length of the day in May in Bertoua is 12h and 20min.
On the first day of May in Bertoua, sunrise is at 05:53 and sunset at 18:10. On the last day of the month, sunrise is at 05:51 and sunset at 18:14 WAT.

Sunshine

In May, the average sunshine is 10.3h.

UV index

In May, the average daily maximum UV index in Bertoua is 6. A UV Index value of 6 to 7 symbolizes a high health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: A typical high UV index of 6 in May suggests the following recommendations:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage.