The first month of the autumn, September
, is still a tropical month in Alanya
, with an average temperature varying between 21.2°C (70.2°F) and 30.2°C (86.4°F).
An excellent water temperature of 27.8°C (82°F) and only 2.1 rainfall days, with 18mm (0.71") of accumulated rainfall, makes September a prime for swimming and other water activities.
In September, the average high-temperature in Alanya is almost the same as in August
- a still hot 30.2°C (86.4°F). In September, the average low-temperature is 21.2°C (70.2°F).
In September, the average heat index is computed to be a hot 33°C (91.4°F). Take special precautions - heat exhaustion and heat cramps are expected. Heatstroke may occur with lengthy activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.Note
: The heat index, also known as 'apparent temperature', 'felt air temperature', 'real feel', or 'feels like', is what the temperature feels like to the human body when the air temperature is combined with the relative humidity. This effect is subjective, depending on the activity and individual's heat perception influenced by various reasons (clothing, metabolic differences, differences in body mass, height, and shape). Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Young children are generally more endangered than adults, as they usually less sweat. And also, due to larger skin surface relative to their small bodies and higher heat production as a result of their activity.
The average relative humidity in September in Alanya is 58%.
In Alanya, during September, the rain falls for 2.1 days and regularly aggregates up to 18mm (0.71") of precipitation. Throughout the year, there are 81.8 rainfall days, and 1095mm (43.11") of precipitation is accumulated.
In Alanya, the average water temperature is 27.8°C (82°F).Note
: Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.
The average length of the day in September in Alanya, Turkey, is 12h and 25min.
On the first day of September, sunrise is at 06:23 and sunset at 19:20. On the last day of the month, sunrise is at 06:46 and sunset at 18:37 +03.
The average sunshine in September is 9.3h.
In September, the average daily maximum UV index in Alanya is 7. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.Note
: The average daily UV index of 7 in September transform into the following instructions:
Take precautions and utilize sun safety practices. Protection against skin and eye damage is required. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.