May weather forecastFafaya, Guinea

Weather in May

The last month of the spring, May, is also a hot month in Fafaya, Guinea, with temperature in the range of an average high of 33.3°C (91.9°F) and an average low of 21.2°C (70.2°F).

Temperature

Fafaya's shift into May sets the average high-temperature at a hot 33.3°C (91.9°F), a figure that deviates only slightly from April's 35.9°C (96.6°F). Fafaya's nights in May are distinguished by a pronounced temperature shift from the day, with an average low of 21.2°C (70.2°F).

Heat index

During May, the heat index is evaluated at a blisteringly hot 40°C (104°F). Adopt heightened safety measures, heat cramps and heat exhaustion may occur. Sustained activity might cause heatstroke.
Observations indicate that the heat index values are for shady locations with light wind. Heat index values might soar by up to 15 Fahrenheit (8 Celsius) degrees with exposure to direct sunshine.
Note: The heat index, also known as 'felt air temperature' or 'real feel', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The impact of weather is individual, with diverse individuals experiencing it differently due to variations in body mass, height, and activity levels. Direct sunlight can potentially raise the heat index by 15 Fahrenheit (8 Celsius) degrees, so it's crucial to consider. Heat index values are highly critical to babies and toddlers. Young ones often underestimate the need for rest and rehydration. Thirst appears late in dehydration - hence, it is important to keep hydrated, particularly during prolonged physical activities.
To combat high temperatures, the human body perspires and relies on sweat evaporation for cooling. Under conditions of high relative humidity, the rate of evaporation decreases. This results in the body retaining more heat than under conditions of dry air. Excessive heat gain, when not shed effectively by the body, can result in increasing body temperatures and related hazards.

Humidity

In May, the average relative humidity is 58%.

Rainfall

In May, the rain falls for 19.2 days. Throughout May, 100mm (3.94") of precipitation is accumulated. In Fafaya, during the entire year, the rain falls for 178.1 days and collects up to 1406mm (55.35") of precipitation.

Daylight

In Fafaya, the average length of the day in May is 12h and 40min.
On the first day of May, sunrise is at 06:27 and sunset at 19:00. On the last day of the month, sunrise is at 06:21 and sunset at 19:07 GMT.

Sunshine

In May, the average sunshine is 9.5h.

UV index

In May, the average daily maximum UV index is 6. A UV Index estimate of 6 to 7 represents a high health hazard from unsafe exposure to UV radiation for the average person.
Note: The UV index of 6 during May translates into the following guidance:
Endorse precautions and be consistent with sun safety guidelines. Preventing sunburn is paramount. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days.