September weather forecast
Khasab, Oman

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Weather in September

As September arrives in Khasab, a noticeable shift in weather begins to take place. The month holds onto the summer's heat but with slightly reduced temperatures. Despite the prevailing dry season, Khasab gets a faint touch of rain, measuring at 1mm (0.04"). This period marks the beginning of transitional weather from hot to moderate. September's climate provides an enticing invitation for outdoor enthusiasts to enjoy the late summer sun.

Temperature

An average high-temperature of a still torrid 37.2°C (99°F) marks September, exhibiting a close resemblance to the conditions in August. Nighttime temperatures consistently average a warm 29.3°C (84.7°F) during September.

Heat index

For most parts of September, the heat index is appraised at a blazing hot 58°C (136.4°F). Warning: These weather conditions are evaluated as gravely dangerous, heatstroke is approaching.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. The presence of direct sunlight can raise the heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'felt air temperature', is the result of factoring in humidity to the air temperature, indicating perceived warmth. The influence of weather can be personal, changing with an individual's body mass, height, and level of physical exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young individuals are typically more threatened than adults due to their reduced perspiration. Also, the larger skin surface proportionate to their small bodies and the increased heat from their activities magnify their risk.
To achieve cooling, the human body employs perspiration, relying on the subsequent evaporation of sweat. With higher relative humidity, the rate of evaporation is reduced, resulting in increased heat retention in the body compared to drier air. The body is at risk of dehydration and related complications when it fails to shed excessive heat.

Humidity

In Khasab, the average relative humidity in September is 69%.

Rainfall

June, August through October are months without rainfall in Khasab, Oman.

Daylight

The average length of the day in September in Khasab is 12h and 19min.
On the first day of September in Khasab, sunrise is at 05:55 and sunset at 18:34. On the last day of the month, sunrise is at 06:07 and sunset at 18:02 +04.

Frequently asked questions

How hot is it in Khasab in September?

The average high-temperature and low-temperature during September are 37.2°C (99°F) and 29.3°C (84.7°F) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in September is appraised at 58°C (136.4°F).

What is the average humidity in September in Khasab?

In Khasab, the average relative humidity in September is 69%.

What is the driest month in Khasab?

In Khasab, rain does not fall in June, August through October.

How many hours of daylight does Khasab have in September?

The average day length in September is 12h and 19min.

What time are sunrise and sunset in September in Khasab?

On the first day of September in Khasab, Oman, sunrise is at 05:55 and sunset at 18:34. On the last day of the month, sunrise is at 06:07 and sunset at 18:02 +04.

Average temperature in September
Khasab, Oman

Average temperature in September - Khasab, Oman
  • Average high temperature in September: 37.2°C

The warmest month (with the highest average high temperature) is July (39.8°C).
The month with the lowest average high temperature is January (24.4°C).

  • Average low temperature in September: 29.3°C

The month with the highest average low temperature is July (31.3°C).
The coldest month (with the lowest average low temperature) is January (15.6°C).

Average humidity in September
Khasab, Oman

Average humidity in September - Khasab, Oman
  • Average humidity in September: 69%

The month with the highest relative humidity is August (70%).
The month with the lowest relative humidity is April (53%).

Average rainfall in September
Khasab, Oman

Average rainfall in September - Khasab, Oman
  • Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is February (49.1mm).
The driest months (with the least rainfall) are June, August, September and October (0mm).

Average daylight in September
Khasab, Oman

Average daylight in September - Khasab, Oman
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 13h and 48min).
The month with the shortest days is December (Average daylight: 10h and 30min).

Khasab, Oman

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