May weather forecastHifna, Egypt
May
Weather in May
The last month of the spring, May, is a tropical month in Hifna, Egypt, with an average temperature fluctuating between 33.6°C (92.5°F) and 17.8°C (64°F).Temperature
The beginning of May marks a minor shift in the average high-temperature, moving from April's warm 29.3°C (84.7°F) to a hot 33.6°C (92.5°F). Hifna documents a significant temperature variance in May, with the mean nighttime lows settling at an enjoyable 17.8°C (64°F).Heat index
For May, the heat index is evaluated at a very hot 35°C (95°F). Additional precautions are required to avert heat cramps and heat exhaustion. Persistent activity may culminate in heatstroke.Heat index's context suggests values are appropriate for shady areas and slight breezes. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'feels like' or 'apparent temperature', combines both the air temperature and the humidity level to give a perceived human temperature. A person's impression of weather can be affected by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are quite important for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
Perspiration, followed by sweat evaporation, is the human body's chief method to maintain a balanced temperature. 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. As the body gains more heat than it can dissipate, there's a risk of increasing temperatures and resultant overheating.
Humidity
May is the least humid month, with an average relative humidity of 42%.Rainfall
In Hifna, rain does not fall in April through September.Daylight
The average length of the day in May is 13h and 41min.On the first day of May, 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
The average sunshine in May is 12.1h.UV index
In Hifna, the average daily maximum UV index in May is 7. A UV Index of 6 to 7 symbolizes a high health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 7 during May translates into these guidelines:
Adhere to precautions and respect sun safety doctrines. Avoiding sunburn is vital. Avoid exposure to the Sun and try to stay in the shade between 10 a.m. and 4 p.m., when UV radiation is most potent, but be aware that parasols or canopies may not offer full protection. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in May
Hifna, Egypt
- Average high temperature in May: 33.6°C
The warmest month (with the highest average high temperature) is July (37.9°C).
The month with the lowest average high temperature is January (19.5°C).
- Average low temperature in May: 17.8°C
The month with the highest average low temperature is August (21.8°C).
The coldest month (with the lowest average low temperature) is January (9.1°C).
Average pressure in May
Hifna, Egypt
- Average pressure in May: 1012.4mbar
The months with the highest atmospheric pressure are January and December (1018.8mbar).
The month with the lowest atmospheric pressure is July (1007.7mbar).
Average wind speed in May
Hifna, Egypt
- Average wind speed in May: 11.4km/h
The windiest month (with the highest average wind speed) is May (11.4km/h).
The calmest month (with the lowest average wind speed) is November (9km/h).
Average humidity in May
Hifna, Egypt
- Average humidity in May: 42%
The month with the highest relative humidity is December (60%).
The month with the lowest relative humidity is May (42%).
Average rainfall in May
Hifna, Egypt
- Average rainfall in May: 0mm
The wettest month (with the highest rainfall) is March (4mm).
The driest months (with the least rainfall) are April, May, June, July, August and September (0mm).
Average rainfall days in May
Hifna, Egypt
- Average rainfall days in May: 0.5 days
The month with the highest number of rainy days is March (2.8 days).
The months with the least rainy days are July and August (0 days).
Average daylight in May /
Average sunshine in May
Hifna, Egypt
- Average daylight in May: 13h and 42min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in May: 12h and 6min
The month with the most sunshine is August (Average sunshine: 12h and 30min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).
Average sunshine days in May
Hifna, Egypt
- Average sunshine days in May: 30.2 days
The months with the most sunshine days are July and August (31 days).
The month with the least sunshine days is February (24.7 days).
Average UV index in May
Hifna, Egypt
- Average UV index in May: 7
The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January and December (UV index 4).
Average cloud cover in May
Hifna, Egypt
- Average cloud cover in May: 8
The month with the most cloud cover is January (Cloud cover 23).
The month with the least cloud cover is July (Cloud cover 3).
Average visibility in May
Hifna, Egypt
- Average visibility in May: 10km
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
