October in
Muscat is marked by the progressive departure of the harsh summer heat. The weather turns benign with temperatures further decreasing to a comfortable 35°C (95°F). This reprieve from the summer's severe heat coupled with the absence of rainfall, make October an inviting month for outdoor activities. The relatively less intense sun and the decreasing humidity levels make weather conditions favorable. A substantial contraction in daylight hours signals the impending arrival of the cooler
November.
Temperature
Upon the onset of October, Muscat witnesses an average high-temperature of a still very hot 35°C (95°F), showing a close resemblance to the prior month. Throughout October, Muscat anticipates an average low-temperature of 24.9°C (76.8°F).
Heat index
The heat index value during October is appraised at an extremely hot 43°C (109.4°F).
Vigilance: Heat cramps and heat exhaustion are likely. The likelihood of heatstroke increases with continued activity.
When assessing, remember that heat index measurements are for light winds and shaded spots. Direct sunlight can potentially boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a measure of how hot it feels when the actual air humidity is factored in. A person's impression of weather can be swayed by numerous aspects, among them metabolic variations, pregnancy, and activity levels. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. Youngsters frequently overlook the need for breaks and fluid intake. Thirst is an advanced sign of dehydration - thereby highlighting the importance of keeping hydrated, particularly during long physical activities.
Evaporation of sweat is the main factor behind the cooling effect of perspiration in the human body. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. As body temperatures escalate without effective heat release, one might face dehydration threats.
Humidity
The average relative humidity in October in Muscat is 55%.
Rainfall
Months with rainfall in Muscat,
Oman, are
January through
August, October through
December. October is the first month it rains. Throughout October, Muscat receives 1mm (0.04") of precipitation. Throughout the year, 100mm (3.94") of rain is accumulated.
Sea temperature
In Muscat, the average seawater temperature in October is 29.7°C (85.5°F).
Note: Water temperatures from 25°C (77°F) to 29°C (84.2°F) make swimming, diving, and similar activities highly pleasurable and enjoyable for long periods without discomfort.
Daylight
In October, the average length of the day in Muscat is 11h and 37min.
On the first day of October, sunrise is at 05:58 and sunset at 17:53. On the last day of the month, sunrise is at 06:11 and sunset at 17:28 +04.
Sunshine
In October, the average sunshine is 10.2h.
UV index
In Muscat, Oman, the average daily maximum UV index in October is 9. A UV Index of 8 to 10 symbolizes a very high threat to health from exposure to the Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 9 during October translates into the following directions:
Being unprotected puts skin and eyes at risk of rapid damage. Always be safe. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. Opt for tightly woven and loose clothing to enhance protection from the Sun. Even on overcast days, a sunscreen with a sun protection factor of no less than 30 should be generously applied and reapplied, particularly after swimming or outdoor activities. Heed this! UV intensity is much stronger when reflected off sand and water.