September weather forecast
Petra, Jordan

September signals a gradual farewell to the height of summer in Petra. The intensity of the heat recedes to a more manageable level, making exploration more comfortable. This transition month offers an excellent opportunity to experience Petra without the peak summer heat. Rainfall remains an absent phenomenon, maintaining clear skies. With the sun setting earlier, the days start to shorten, hinting at the arrival of the fall season.

Temperature

A minor adjustment in Petra's average high-temperature is noted with the start of September, touching a still hot 31°C from August's 33°C. Petra, after hot September days, encounters a marked drop to an average nighttime temperature of 16°C.

Rainfall

June through September are months without rainfall.

Daylight

The average length of the day in September in Petra is 12h and 21min.
On the first day of September in Petra, sunrise is at 06:14 and sunset at 19:01. On the last day of the month, sunrise is at 06:30 and sunset at 18:25 +03.

Sunshine

In Petra, the average sunshine in September is 11h.

UV index

In September, the average daily maximum UV index is 10. A UV Index reading of 8 to 10 represents a very high health vulnerability from exposure to the Sun's UV rays for the average person.
Note: The maximum UV index, 10 during September, leads to the following recommendations:
Take all necessary measures. Eyes and skin are at risk if left unprotected. Limit direct sun exposure especially between 10 a.m. and 4 p.m., when UV radiation is at its peak. However, keep in mind that shade structures may not provide full sun protection. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Even on cloudy days, a sunscreen with a minimum 30 sun protection factor should be generously applied and frequently re-applied, including after every swim or outdoor exercise.