May weather forecast
Rafaï, Central African Republic

In May, the weather experiences more dramatic changes. The rainfall soars to 155mm (6.1") over 26.8 days. While the temperature remains moderate, relative humidity is at 78%, indicating a moist and damp environment. However, the hours of sunshine are affected quite significantly. Wind strength continues its downward trend from the previous month. All of these factors designate May as the onset of the true wet season in Rafaï.

Temperature

Rafaï observes a minor difference in average high-temperatures between April's 33.8°C (92.8°F) and May's 32.5°C (90.5°F). Nighttime temperatures in May average to an agreeable 20.6°C (69.1°F).

Heat index

During May, the heat index is appraised at a life-threatening hot 45°C (113°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
Take note of the fact that heat index values are based on shaded circumstances with light airflows. Direct sunlight might cause an increase of up to 15 Fahrenheit (8 Celsius) degrees in the heat index.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a metric representing the sensation of warmth when air temperature and moisture come together. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Exposure to direct sun rays can influence the heat you feel, pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children often lack awareness of the importance of taking breaks and rehydrating. The feeling of thirst is a late indication of dehydration, so maintaining hydration, especially during long periods of physical activity, is critical.
The body's inherent cooling system operates through perspiration, wherein evaporating sweat offsets excessive heat. Excessive relative humidity disturbs the body's typical cooling process by reducing evaporation, leading to a decrease in body cooling rate and an increase in the sensation of warmth. Overheating can ensue when the body accumulates more heat than it can release, and dehydration severity may vary.

Humidity

The average relative humidity in May is 78%.

Rainfall

In Rafaï, during May, the rain falls for 26.8 days and regularly aggregates up to 155mm (6.1") of precipitation. In Rafaï, during the entire year, the rain falls for 246.1 days and collects up to 1203mm (47.36") of precipitation.

Daylight

In May, the average length of the day is 12h and 21min.
On the first day of May in Rafaï, sunrise is at 05:12 and sunset at 17:30. On the last day of the month, sunrise is at 05:10 and sunset at 17:33 WAT.

Sunshine

In Rafaï, the average sunshine in May is 8.2h.

UV index

The months with the lowest UV index are May through October, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The daily high UV index of 6 in May translates into this advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.