September weather forecast
Al Mafraq, Jordan

September

Weather in September

As summer begins to recede, September brings a slight drop in temperature with a high of 30.9°C (87.6°F) on average. Respiration of rainfall reemerges, although it remains meager at about 1mm (0.04") over 1.3 days. Visible signs of autumn appear with a reduction in daylight hours. The return of a stronger cloud cover coupled with a decrease in windspeeds signals the beginning of milder weather conditions. Sun exposure reduces slightly, and the weather starts displaying mild autumnal clues.

Temperature

With September's arrival, Al Mafraq's weather records an average high-temperature of a still tropical 30.9°C (87.6°F), marking little difference from August's 33.8°C (92.8°F). September witnesses a substantial contrast between the daytime highs and the average low of 18.9°C (66°F).

Heat index

For most parts of September, the heat index is calculated to be a hot 32°C (89.6°F). Persistently participating in activities during exposure may lead to fatigue and induce heat cramps.
Note that heat index values are valued for light wind and location in the shade. Direct sunlight exposure may cause a 15 Fahrenheit (8 Celsius) degrees rise in the heat index.
Note: The heat index, also known as 'feels like' or 'real feel', is a single figure representing how weather conditions feel when combining temperature and humidity. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Awareness is key; direct sunlight can enhance the weather's impact, possibly boosting the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young individuals usually face more risks than adults due to their lower sweat production. Their large skin surface area relative to their tiny bodies and high heat production from their activities adds to their risk.

Humidity

In Al Mafraq, the average relative humidity in September is 45%.

Rainfall

January through May, September through December are months with rainfall in Al Mafraq. September is the first month it rains. Throughout September, in the average 1.3 rainfall days, it receives 1mm (0.04") of precipitation. Throughout the year, there are 37.1 rainfall days, and 72mm (2.83") of precipitation is accumulated.

Snowfall

In Al Mafraq, snow does not fall in April through December.

Daylight

In September, the average length of the day is 12h and 22min.
On the first day of the month, sunrise is at 06:10 and sunset at 18:59. On the last day of September, sunrise is at 06:28 and sunset at 18:21 +03.

Sunshine

The average sunshine in September is 10h.

UV index

In September, the average daily maximum UV index is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The UV index of 6 during September leads to these advisories:
Deflect overexposure. Sun protection is a necessity. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.

Frequently asked questions

How hot does it get in Al Mafraq in September?
The high-temperature, in September, in Al Mafraq, is 30.9°C (87.6°F), while the low-temperature averages to 18.9°C (66°F). The average heat index (a.k.a. 'feels like', 'apparent temperature'), which combines relative humidity and air temperature, in September is calculated to be 32°C (89.6°F).
What is the average humidity in September?
The average relative humidity in September is 45%.
When does it start to rain?
September is the first month it rains. Throughout September, in the average 1.3 rainfall days, it receives 1mm (0.04") of precipitation.
When it does not snow?
In Al Mafraq, Jordan, snow does not fall in April through December.
What is the average length of the day in September in Al Mafraq?
In September, the average day length in Al Mafraq is 12h and 22min.
What time are sunrise and sunset in September?
On the first day of September, sunrise is at 06:10 and sunset at 18:59. On the last day of the month, sunrise is at 06:28 and sunset at 18:21 +03.
How long on average sun shines in September?
In Al Mafraq, the average sunshine duration in September is 10h.
What is the UV index intensity in September in Al Mafraq?
In September, the average daily maximum UV index is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to UV radiation.
Average high temperature
Average low temperature
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility
Average temperature in September - Al Mafraq, Jordan
Average temperature in September
Al Mafraq, Jordan
  • Average high temperature in September: 30.9°C

The warmest months (with the highest average high temperature) are July and August (33.8°C).
The month with the lowest average high temperature is January (12.6°C).

  • Average low temperature in September: 18.9°C

The month with the highest average low temperature is August (20.8°C).
The coldest month (with the lowest average low temperature) is January (5.4°C).

Average pressure in September - Al Mafraq, Jordan
Average pressure in September
Al Mafraq, Jordan
  • Average pressure in September: 1010.8mbar

The month with the highest atmospheric pressure is December (1018.7mbar).
The month with the lowest atmospheric pressure is July (1006.4mbar).

Average wind speed in September - Al Mafraq, Jordan
Average wind speed in September
Al Mafraq, Jordan
  • Average wind speed in September: 14.1km/h

The windiest month (with the highest average wind speed) is July (17.6km/h).
The calmest month (with the lowest average wind speed) is October (12.1km/h).

Average humidity in September - Al Mafraq, Jordan
Average humidity in September
Al Mafraq, Jordan
  • Average humidity in September: 45%

The month with the highest relative humidity is January (63%).
The months with the lowest relative humidity are May and June (38%).

Average rainfall in September - Al Mafraq, Jordan
Average rainfall in September
Al Mafraq, Jordan
  • Average rainfall in September: 1mm

The wettest month (with the highest rainfall) is March (15mm).
The driest months (with the least rainfall) are June, July and August (0mm).

Average rainfall days in September - Al Mafraq, Jordan
Average rainfall days in September
Al Mafraq, Jordan
  • Average rainfall days in September: 1.3 days

The month with the highest number of rainy days is March (6.5 days).
The month with the least rainy days is August (0.1 days).

Average snowfall in September - Al Mafraq, Jordan
Average snowfall in September
Al Mafraq, Jordan
  • Average snowfall in September: 0mm

The months with the highest snowfall are January and February (4mm).
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0mm).

Average snowfall days in September - Al Mafraq, Jordan
Average snowfall days in September
Al Mafraq, Jordan
  • Average snowfall days in September: 0 days

The month with the highest number of snowfall days is February (0.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in September / Average sunshine in September - Al Mafraq, Jordan
Average daylight in September /
Average sunshine in September
Al Mafraq, Jordan
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in September: 10h and 0min

The month with the most sunshine is July (Average sunshine: 12h and 18min).
The month with the least sunshine is January (Average sunshine: 6h and 24min).

Average sunshine days in September - Al Mafraq, Jordan
Average sunshine days in September
Al Mafraq, Jordan
  • Average sunshine days in September: 28.2 days

The month with the most sunshine days is July (30.9 days).
The month with the least sunshine days is February (21.8 days).

Average UV index in September - Al Mafraq, Jordan
Average UV index in September
Al Mafraq, Jordan
  • Average UV index in September: 6

The months with the highest UV index are May, June, July and August (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).

Average cloud cover in September - Al Mafraq, Jordan
Average cloud cover in September
Al Mafraq, Jordan
  • Average cloud cover in September: 5

The month with the most cloud cover is January (Cloud cover 30).
The months with the least cloud cover are July and August (Cloud cover 2).

Average visibility in September - Al Mafraq, Jordan
Average visibility in September
Al Mafraq, Jordan
  • 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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