May weather forecast
Mateba, Congo

May, the last month of the autumn in Mateba, is another tropical month, with an average temperature fluctuating between 22.3°C (72.1°F) and 30.8°C (87.4°F).

Temperature

Mateba's May average high-temperature settles at a still tropical 30.8°C (87.4°F), showing a near match with the preceding month. During May, the nighttime temperature averages of 22.3°C (72.1°F).

Heat index

May's mean heat index is estimated at a blisteringly hot 42°C (107.6°F). Undertake special precautions, the probability of heat exhaustion and heat cramps is high. Prolonged activity may provoke heatstroke.
When assessing, remember that heat index measurements are for light winds and shaded spots. Under direct sunshine, the heat index values might be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', shows a temperature sensation when both heat and moisture conditions are combined. Factors such as metabolic variation, pregnancy, and physical activity play a role in one's impression of weather. It is essential to be conscious of the fact that direct sunlight can intensify the felt heat, leading to an elevation in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are primarily vital for children. Young ones often ignore the need to take a break and drink fluids. Thirst is a late-stage symptom of dehydration - hence, maintaining hydration, particularly during extended physical activities, is crucial.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. An increase in relative humidity retards evaporation, subsequently reducing the body's heat removal rate and leading to a sensation of being overly warm. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.

Humidity

In May, the average relative humidity is 86%.

Rainfall

In Mateba, in May, it is raining for 24.3 days, with typically 121mm (4.76") of accumulated precipitation. In Mateba, during the entire year, the rain falls for 240.9 days and collects up to 1267mm (49.88") of precipitation.

Daylight

In May, the average length of the day in Mateba is 12h and 0min.
On the first day of the month, sunrise is at 06:07 and sunset at 18:09. On the last day of May, sunrise is at 06:09 and sunset at 18:08 WAT.

Sunshine

In May, the average sunshine in Mateba, Congo, is 7h.

UV index

The months with the lowest UV index are February through July, October through December, with an average maximum UV index of 6. A UV Index of 6 to 7 symbolizes 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:
Adopt measures and apply sun safety strategies. Shielding from skin and eye damage is necessary. Attempt to stay under shade and limit exposure to the Sun between 10 a.m. and 4 p.m., when UV radiation is at its peak. Remember, devices such as parasols or canopies might not provide complete sun protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.