May weather forecastKoumana, Guinea

Weather in May

The last month of the spring, May, is another very hot month in Koumana, Guinea, with an average temperature fluctuating between 36.9°C (98.4°F) and 24.1°C (75.4°F).

Temperature

The introduction of May notes a subtle temperature variation to a still torrid 36.9°C (98.4°F) from April's 39.3°C (102.7°F). Koumana, in May, experiences a marked contrast from daytime zeniths to a steady average low-temperature of 24.1°C (75.4°F).

Heat index

For May, the heat index is evaluated at a burning hot 50°C (122°F). Caution: Heat cramps along with heat exhaustion are expected. Sustained activity could lead to heatstroke.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunlight may make the heat index values climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. An individual's perception of weather can be affected by a variety of elements including metabolic differences, being pregnant, and their level of physical exertion. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are essentially critical for children. Youngsters typically face more danger than adults since they sweat less. Their larger skin surface compared to their small bodies and heightened heat production from their activities augment their vulnerability.
Sweat evaporation, driven by perspiration, is the method the human body uses to rid itself of excessive warmth. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. Overheating dangers loom when the body's heat release mechanisms are overshadowed by excessive gain.

Humidity

The average relative humidity in May is 59%.

Rainfall

In Koumana, in May, during 17.3 rainfall days, 65mm (2.56") of precipitation is typically accumulated. In Koumana, during the entire year, the rain falls for 154.5 days and collects up to 814mm (32.05") of precipitation.

Daylight

In May, the average length of the day in Koumana is 12h and 37min.
On the first day of the month, sunrise is at 06:20 and sunset at 18:51. On the last day of May, in Koumana, sunrise is at 06:15 and sunset at 18:57 GMT.

Sunshine

The average sunshine in May is 9.3h.

UV index

The average daily maximum UV index in May in Koumana is 7. A UV Index of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV radiation for average individuals.
Note: In May, a daily maximum UV index of 7 leads to the following instructions:
Avert overexposure. Light-skinned people might experience burning in less than 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Boost your sun resistance with garments that are densely woven yet spacious.