July weather forecast
Rusayl, Oman

July ensures the transition is in full swing, with slight downturns in peak daytime temperatures settling at around 37.9°C (100.2°F) in Rusayl. The higher relative humidity and dwindling daylight hours hint at the redemption from the peak summer months. The rainfall makes a minimal resurgence after being virtually absent in June. The month represents not peak summer, but rather the tipping point towards gradually milder conditions. August furthers this trend, with the introduction of a subtle increase in rainfall and slight reductions in temperature.

Temperature

Rusayl ushers in July with an average high-temperature of a still very hot 37.9°C (100.2°F), showing a close resemblance to the previous month. July witnesses an average nighttime temperature of 31.1°C (88°F).

Heat index

For July, the heat index is computed to be a blazing hot 46°C (114.8°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
Bear in mind that the heat index values are determined for shaded areas and light breezes. Exposing to direct sunshine may enhance heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'apparent temperature', stands as a testimony to how temperature and humidity combine to impact our sense of warmth. The influence of weather is personal, with a diverse population experiencing it differently due to differences in body mass, stature, and degree of activity. Given the impact of direct sunlight, it's noteworthy that the felt temperature can rise by 15 Fahrenheit (8 Celsius) degrees. Heat index values are largely significant for babies and toddlers. Kids are generally in more danger than adults because they perspire less. Their large skin surface area compared to their small bodies and the excessive heat due to their actions raises their risk.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. When relative humidity is heightened, it slows the rate of evaporation, thereby decreasing the body's ability to shed heat and creating a sensation of overheating. 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 average relative humidity in July is 46%.

Rainfall

In Rusayl, Oman, in July, during 1.2 rainfall days, 1mm (0.04") of precipitation is typically accumulated. In Rusayl, during the entire year, the rain falls for 25.2 days and collects up to 51mm (2.01") of precipitation.

Daylight

The average length of the day in July in Rusayl is 13h and 26min.
On the first day of July in Rusayl, Oman, sunrise is at 05:24 and sunset at 18:58. On the last day of the month, sunrise is at 05:36 and sunset at 18:50 +04.

Sunshine

The average sunshine in July is 12.2h.

UV index

The average daily maximum UV index in July in Rusayl is 8. A UV Index value of 8 to 10 symbolizes a very high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The UV index of 8 in July translates into these instructions:
Act with urgency in protecting yourself. Without it, skin and eyes can be harmed in no time. Avoid direct Sun exposure from 10 a.m. to 4 p.m., a period when UV radiation is most intense, and remember that not all shade structures provide full protection. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.