May weather forecast
Sirwihayt, Egypt

The last month of the spring, May, is a tropical month in Sirwihayt, Egypt, with an average temperature fluctuating between 17.5°C (63.5°F) and 33.4°C (92.1°F).

Temperature

With the transition into May, Sirwihayt experiences a subtle uplift in average high-temperatures, adjusting from a warm 29.1°C (84.4°F) in April to a hot 33.4°C (92.1°F). Sirwihayt reports a sharp reduction in temperature during May, averaging at a refreshing 17.5°C (63.5°F) at night.

Heat index

In May, the average heat index is computed to be a very hot 35°C (95°F). Extra safeguards are necessary to prevent heat exhaustion and heat cramps. Prolonged activity might cause heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. When under direct sunshine, the heat index may be elevated by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Elements such as metabolic variations, pregnancy, and physical exertion can influence one's weather perception. It is noteworthy that being in direct sunlight can enhance the weather's impact, raising the heat index by as much as 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Young ones regularly neglect the requirement for rest and fluid replenishment. Thirst is a late stage of dehydration - so, it is necessary to keep hydrated, particularly during extended periods of physical exertion.
By perspiring, the human body can shed its excessive warmth since evaporated sweat cools it off. In the presence of elevated relative humidity, the evaporation rate decreases. This reduction leads to increased body heat retention compared to conditions of dry air. Heat absorption that surpasses the body's shedding capability can lead to overheating and varying levels of dehydration.

Humidity

May is the least humid month, with an average relative humidity of 44%.

Rainfall

May is the last month it rains in Sirwihayt. During 0.5 rainfall days, in May, Sirwihayt aggregates 1mm (0.04") of precipitation. In Sirwihayt, during the entire year, the rain falls for 18.7 days and collects up to 16mm (0.63") of precipitation.

Daylight

In Sirwihayt, Egypt, the average length of the day in May is 13h and 41min.
On the first day of May, sunrise is at 6:12 am and sunset at 7:34 pm. On the last day of the month, sunrise is at 5:54 am and sunset at 7:53 pm EEST.

Sunshine

In May, the average sunshine is 12.1h.

UV index

In Sirwihayt, the average daily maximum UV index in May is 7. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 7 in May transforms into the following instructions:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. The Sun emits the most powerful UV radiation between 10 a.m. and 4 p.m. Try to avoid direct sunlight during this period. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear.