July weather forecast
Al Hudaydah, Yemen

July, the same as June, is a very hot summer month in Al Hudaydah, Yemen, with an average temperature fluctuating between 31.1°C (88°F) and 36.9°C (98.4°F).

Temperature

July is the warmest month, with an average high-temperature of 36.9°C (98.4°F) and an average low-temperature of 31.1°C (88°F).

Heat index

The average heat index in July is computed to be a blazing hot 48°C (118.4°F). Beware: Heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Note that heat index values are valued for light wind and location in the shade. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature', 'feels like', 'real feel', or 'apparent temperature', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like metabolic differences, clothing, pregnancy, and activity influence one's weather impression. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

The least humid month is July, with an average relative humidity of 55%.

Rainfall

In Al Hudaydah, Yemen, in July, during 4.3 rainfall days, 15mm (0.59") of precipitation is typically accumulated. In Al Hudaydah, during the entire year, the rain falls for 45.7 days and collects up to 86mm (3.39") of precipitation.

Sea temperature

In Al Hudaydah, the average water temperature is 31.7°C (89.1°F).
Note: For swimming, other intense water activities, temperature above 30°C (86°F) is arguably unpleasant, as the water cooling effect is missing.

Daylight

The average length of the day in July in Al Hudaydah is 12h and 55min.
On the first day of the month, sunrise is at 05:42 and sunset at 18:41. On the last day of July, sunrise is at 05:50 and sunset at 18:38 +03.

Sunshine

In July, the average sunshine in Al Hudaydah, Yemen, is 11.8h.

UV index

April through October, with an average maximum UV index of 8, are months with the highest UV index. A UV Index reading of 8 to 10 represents a very high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: The daily maximum UV index of 8 in July interpret into the following advice:
Take special precautions, as unprotected skin can be damaged and can burn quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.