September weather forecast
Ash Shuwayhah, Oman

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Weather in September

September, the first month of the autumn in Ash Shuwayhah, is still a very hot month, with an average temperature ranging between max 39.2°C (102.6°F) and min 28.2°C (82.8°F).

Temperature

Ash Shuwayhah marks the onset of September with an average high-temperature of a fiery hot 39.2°C (102.6°F), subtly divergent from August's 41.8°C (107.2°F). Throughout the month of September, the nighttime temperature in Ash Shuwayhah dips to an average of 28.2°C (82.8°F).

Humidity

The average relative humidity in September in Ash Shuwayhah is 29%.

Rainfall

In Ash Shuwayhah, rain does not fall in June and September.

Daylight

In September, the average length of the day in Ash Shuwayhah is 12h and 17min.
On the first day of the month, sunrise is at 05:56 and sunset at 18:34. On the last day of September, in Ash Shuwayhah, sunrise is at 06:07 and sunset at 18:03 +04.

Sunshine

The average sunshine in September in Ash Shuwayhah is 10.4h.

UV index

In September, the average daily maximum UV index in Ash Shuwayhah is 8. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: A maximum daily UV index of 8 during September morphs into the following directions:
Prioritize your safety. Without precautions, skin and eyes might get hurt quickly. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim.
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Frequently asked questions

How hot is it in Ash Shuwayhah in September?

The high-temperature, in September, in Ash Shuwayhah, is 39.2°C (102.6°F), while the low-temperature averages to 28.2°C (82.8°F).

What is the average humidity in September in Ash Shuwayhah?

The average relative humidity in September in Ash Shuwayhah is 29%.

What is the driest month in Ash Shuwayhah?

In Ash Shuwayhah, rain does not fall in June and September.

Does it rain in Ash Shuwayhah in September?

In September, it doesn't rain. August is the latest month when it rains.

What is the average length of the day in September in Ash Shuwayhah?

In Ash Shuwayhah, the average day length in September is 12h and 17min.

When are sunrise and sunset in September in Ash Shuwayhah?

In September, on the first day of the month, sunrise is at 05:56 and sunset at 18:34. On the last day of the month, in Ash Shuwayhah, Oman, sunrise is at 06:07 and sunset at 18:03 +04.

How long on average sun shines in September in Ash Shuwayhah?

The average sunshine duration in September is 10.4h.

What is the UV index reading in September in Ash Shuwayhah?

In Ash Shuwayhah, the average daily maximum UV index in September is 8. A UV Index of 8 to 10 symbolizes a very high health vulnerability from unsafe exposure to Sun's UV rays.

Average temperature in September
Ash Shuwayhah, Oman

Average temperature in September - Ash Shuwayhah, Oman
  • Average high temperature in September: 39.2°C

The warmest month (with the highest average high temperature) is July (43°C).
The month with the lowest average high temperature is January (23°C).

  • Average low temperature in September: 28.2°C

The month with the highest average low temperature is August (31.1°C).
The coldest month (with the lowest average low temperature) is January (13°C).

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Average pressure in September
Ash Shuwayhah, Oman

Average pressure in September - Ash Shuwayhah, Oman
  • Average pressure in September: 1004.3mbar

The month with the highest atmospheric pressure is January (1017.5mbar).
The month with the lowest atmospheric pressure is July (997mbar).

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Average wind speed in September
Ash Shuwayhah, Oman

Average wind speed in September - Ash Shuwayhah, Oman
  • Average wind speed in September: 9.3km/h

The windiest month (with the highest average wind speed) is May (12.5km/h).
The calmest month (with the lowest average wind speed) is October (8.7km/h).

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Average humidity in September
Ash Shuwayhah, Oman

Average humidity in September - Ash Shuwayhah, Oman
  • Average humidity in September: 29%

The months with the highest relative humidity are January and December (52%).
The month with the lowest relative humidity is May (21%).

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Average rainfall in September
Ash Shuwayhah, Oman

Average rainfall in September - Ash Shuwayhah, Oman
  • Average rainfall in September: 0mm

The wettest month (with the highest rainfall) is January (11mm).
The driest months (with the least rainfall) are June and September (0mm).

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Average rainfall days in September
Ash Shuwayhah, Oman

Average rainfall days in September - Ash Shuwayhah, Oman
  • Average rainfall days in September: 0.3 days

The months with the highest number of rainy days are March and April (4.8 days).
The month with the least rainy days is September (0.3 days).

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Average daylight in September /
Average sunshine in September
Ash Shuwayhah, Oman

Average daylight in September / Average sunshine in September - Ash Shuwayhah, Oman
  • Average daylight in September: 12h and 2min

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 36min).

  • Average sunshine in September: 10h and 2min

The month with the most sunshine is August (Average sunshine: 12h and 24min).
The months with the least sunshine are January and December (Average sunshine: 7h and 36min).

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Average sunshine days in September
Ash Shuwayhah, Oman

Average sunshine days in September - Ash Shuwayhah, Oman
  • Average sunshine days in September: 29.4 days

The month with the most sunshine days is September (29.4 days).
The month with the least sunshine days is April (24.3 days).

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Average UV index in September
Ash Shuwayhah, Oman

Average UV index in September - Ash Shuwayhah, Oman
  • Average UV index in September: 8

The months with the highest UV index are May, June, July and August (UV index 9).
The months with the lowest UV index are January and December (UV index 5).

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Average cloud cover in September
Ash Shuwayhah, Oman

Average cloud cover in September - Ash Shuwayhah, Oman
  • Average cloud cover in September: 2

The month with the most cloud cover is April (Cloud cover 11).
The months with the least cloud cover are June and September (Cloud cover 2).

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Average visibility in September
Ash Shuwayhah, Oman

Average visibility in September - Ash Shuwayhah, Oman
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

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Ash Shuwayhah, Oman

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