September weather forecast
Adh Dhunaybah, Jordan

September brings noticeable relief from summer's peak as temperatures drop to an average high of 32.1°C (89.8°F), providing a much-needed respite from the intense heat of August. While the city remains under the influence of the summer sun, the declining temperatures are evident, marking the gradual shift to autumn. A minimal increase in rainfall is observed, introducing a slight change in the arid climate. The frequency of sunshine-filled days starts receding slowly, hinting at the approaching autumn. September's weather offers a delicate mix of summer warmth and autumnal breezes, resonating with change.

Temperature

The arrival of September coincides with an average high-temperature of a still tropical 32.1°C (89.8°F), indicating a minimal shift from August's 34.5°C (94.1°F). Adh Dhunaybah receives a consistent average low-temperature of 19.9°C (67.8°F) in September, a substantial dip from the day's heat.

Heat index

The heat index value during September is computed to be a fiery hot 36°C (96.8°F). Heightened safety actions are necessary, heat cramps and heat exhaustion are probable. Persistent activity may lead to heatstroke.
Thinking about the heat index, one should account for its values in shaded areas with gentle breezes. A direct sunlight exposure may boost the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', offers an insight into how hot it feels when we factor in moisture content. This effect is personal, influenced by the individual's physical activity and heat sensitivity, shaped by factors including wind, attire, and metabolic variations. Keep it in mind, direct sunlight can augment the heat you experience, possibly pushing the heat index up by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.
The process of perspiration is vital for the human body to get rid of excess warmth by allowing sweat to evaporate. In conditions of both high temperature and humidity (a high heat index), sweating is limited and the perception of heat is enhanced. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

In Adh Dhunaybah, Jordan, the average relative humidity in September is 56%.

Rainfall

January through June, September through December are months with rainfall in Adh Dhunaybah. September is the first month it rains. Throughout September, in the average 1.9 rainfall days, it receives 1mm (0.04") of precipitation. Throughout the year, there are 74.5 rainfall days, and 218mm (8.58") of precipitation is accumulated.

Snowfall

In Adh Dhunaybah, snow does not fall in March 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 06:11 and sunset at 19:01. On the last day of September, in Adh Dhunaybah, sunrise is at 06:30 and sunset at 18:22 +03.

Sunshine

In September, the average sunshine is 10h.

UV index

May through September, with an average maximum UV index of 7, are months with the highest UV index in Adh Dhunaybah. A UV Index value of 6 to 7 symbolizes a high health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 7 during September translates into the following directions:
Use protective steps and abide by sun safety guidelines. Safeguarding against skin and eye harm is necessary. Stay in the shade and avoid direct Sun exposure from 10 a.m. to 4 p.m., a time when UV radiation is at its strongest, and remember that parasols or canopies do not offer full protection. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.