September weather forecast
Oran, Algeria

September welcomes a respite from the scorching summer of Oran, Algeria, as temperatures take a dive to 28.3°C (82.9°F). Standout is the significant dip in sea temperature, signaling a transition amid the season. Despite the decrease, the sea remains warm enough for swimming and surfing. As the evenings become noticeably cooler, visitors can explore the vibrant nightlife unhindered. The month's pleasant atmosphere makes it a favourable time to discover the North African heritage city.

Temperature

Start of September in Oran brings a slight shift in the average high-temperature, dipping a bit from August's hot 31.7°C (89.1°F) to a warm 28.3°C (82.9°F). Throughout the September nights, Oran encounters a low-temperature of 22°C (71.6°F).

Heat index

During September, the heat index is calculated to be a hot 30°C (86°F). Prolonged activity during exposure might result in a state of fatigue and cause heat cramps.
It is noted that heat index values are ascertained for locations in the shade and with gentle breezes. If directly exposed to the sun, the heat index could rise by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'felt air temperature', is a numerical representation of warmth when taking temperature and moisture levels into account. Elements of metabolic variation, physical activity, and clothing contribute to the effect of temperature on an individual. Keep in mind that direct sunshine exposure can amplify the weather's effects, possibly increasing the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical for babies and toddlers. Young kids are often more at risk than adults as they tend to perspire less. Besides, their skin surface is larger relative to their small bodies, and their increased heat output from their active lifestyle compounds their risk.

Humidity

In Oran, the average relative humidity in September is 62%.

Rainfall

In September, the rain falls for 5.6 days. Throughout September, 8mm (0.31") of precipitation is accumulated. Throughout the year, there are 87.1 rainfall days, and 189mm (7.44") of precipitation is accumulated.

Sea temperature

In Oran, Algeria, in September, the average water temperature is 23.8°C (74.8°F).
Note: Taking into account a person's sensitivity to the cold, given sunshine, wind, and air temperature, swimming in 23.8°C (74.8°F) might be pleasant. (FYI: The water temperature set for the Olympic swimming event is between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In Oran, the average length of the day in September is 12h and 24min.
On the first day of September, sunrise is at 06:34 and sunset at 19:29. On the last day of the month, sunrise is at 06:57 and sunset at 18:47 CET.

Sunshine

In Oran, the average sunshine in September is 9.5h.

UV index

The average daily maximum UV index in September in Oran is 6. A UV Index reading of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV rays for average individuals.
Note: During September, 6 as the daily maximum UV index converts into the following advice:
Stick with precautions and abide by sun safety procedures. Evading sunburn is essential. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. Your best bet for sun defense on the face, eyes, and neck is a hat with a wide brim. Attention! The reflection of both water and sand can increase the intensity of UV rays.