October weather forecast
Muscat, Oman

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A beautiful park outside the Grand Mosque Muscat, in Oman
A beautiful park outside the Grand Mosque Muscat, in Oman

Weather in October

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.

Frequently asked questions

How hot is it in Muscat in October?

In Muscat, in October, the average high-temperature is 35°C (95°F), and the average low-temperature is 24.9°C (76.8°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in October is appraised at 43°C (109.4°F).

What is the average humidity in October in Muscat?

In October, the average relative humidity in Muscat, Oman, is 55%.

When does it start raining in Muscat?

October is the first month it rains. Throughout October, Muscat receives 1mm (0.04") of precipitation.

How warm is the water in October in Muscat?

In October, the average sea temperature in Muscat, Oman, is 29.7°C (85.5°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

What is the average length of the day in October in Muscat?

In October, the average day length in Muscat is 11h and 37min.

When are sunrise and sunset in October in Muscat?

In October, on the first day of the month, sunrise is at 05:58 and sunset at 17:53. On the last day of the month, in Muscat, sunrise is at 06:11 and sunset at 17:28 +04.

How many hours of sunshine does Muscat have in October?

In Muscat, the average sunshine duration in October is 10.2h.

How high is the UV index in October in Muscat?

In Muscat, Oman, the average daily maximum UV index in October is 9. A UV Index estimate of 8 to 10 represents a very high health threat from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average UV index

Average temperature in October
Muscat, Oman

Average temperature in October - Muscat, Oman
  • Average high temperature in October: 35°C

The warmest month (with the highest average high temperature) is June (40.4°C).
The month with the lowest average high temperature is January (25.5°C).

  • Average low temperature in October: 24.9°C

The month with the highest average low temperature is June (30.6°C).
The coldest month (with the lowest average low temperature) is January (17.3°C).

Average humidity in October
Muscat, Oman

Average humidity in October - Muscat, Oman
  • Average humidity in October: 55%

The month with the highest relative humidity is August (67%).
The month with the lowest relative humidity is May (42%).

Average rainfall in October
Muscat, Oman

Average rainfall in October - Muscat, Oman
  • Average rainfall in October: 1mm

The wettest month (with the highest rainfall) is February (24.5mm).
The driest month (with the least rainfall) is September (0mm).

Average rainfall days in October
Muscat, Oman

Average rainfall days in October - Muscat, Oman
  • Average rainfall days in October: 0 days

The month with the highest number of rainy days is February (3 days).
The months with the least rainy days are May, June, July, September, October and November (0 days).

Average sea temperature in October
Muscat, Oman

Average sea temperature in October - Muscat, Oman
  • Average sea temperature in October: 29.7°C

The best month for swimming (with the highest average sea temperature) is June (31.6°C).
The coldest month (with the lowest average sea temperature) is February (23.3°C).

Average daylight in October /
Average sunshine in October
Muscat, Oman

Average daylight in October / Average sunshine in October - Muscat, Oman
  • Average daylight in October: 11h and 4min

The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).

  • Average sunshine in October: 10h and 1min

The month with the most sunshine is May (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 8h and 36min).

Average UV index in October
Muscat, Oman

Average UV index in October - Muscat, Oman
  • Average UV index in October: 9

The months with the highest UV index are April, May, June, July and August (UV index 12).
The months with the lowest UV index are January and December (UV index 6).

Muscat, Oman

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