May weather forecastShalshalamun, Egypt

Weather in May

The last month of the spring, May, is a hot month in Shalshalamun, Egypt, with an average temperature ranging between min 17.3°C (63.1°F) and max 33.9°C (93°F).

Temperature

The coming of May brings a minor shift in Shalshalamun's weather, with average high-temperatures adjusting from April's moderately hot 29.8°C (85.6°F) to a tropical 33.9°C (93°F). Against the backdrop of high daytime temperatures, an average low-temperature of 17.3°C (63.1°F) is noted during May nights in Shalshalamun.

Heat index

The heat index for May is computed to be a torrid 37°C (98.6°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
It is emphasized that the heat index's values are meant for shaded zones with mild winds. A rise of up to 15 Fahrenheit (8 Celsius) degrees in the heat index could result from direct sunlight.
Note: The heat index, also known as 'felt air temperature' or 'feels like', represents the fusion of temperature and moisture in the air to suggest how warm it feels. Physical activity, clothing, and metabolic variations are additional factors that impact an individual's perception of temperature. 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 especially crucial for babies and toddlers. Children often miss understanding the importance of rest and rehydration. Thirst usually appears late during dehydration - therefore, maintaining hydration, particularly during long physical activities, is essential.
In response to overheating, the human body perspires to cool down, mainly through the evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. If heat absorption exceeds the body's cooling ability, body temperature can elevate, resulting in potential thermal illnesses.

Humidity

With an average relative humidity of 45%, May is the least humid month in Shalshalamun.

Rainfall

In Shalshalamun, Egypt, rain does not fall in April through September.

Daylight

In Shalshalamun, Egypt, the average length of the day in May is 13h and 42min.
On the first day of May in Shalshalamun, sunrise is at 6:10 am and sunset at 7:32 pm. On the last day of the month, sunrise is at 5:52 am and sunset at 7:51 pm EEST.

Sunshine

In May, the average sunshine is 12.1h.

UV index

The average daily maximum UV index in May is 7. A UV Index value of 6 to 7 symbolizes a high health risk from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily maximum UV index of 7 in May translates into the following instructions:
Elude overexposure. Fair-skinned people could get burnt in less than 20 minutes. Avoid direct exposure to the Sun between 10 a.m. and 4 p.m., the peak period for UV radiation, noting that objects like parasols or canopies might not offer complete sun protection. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.