September weather forecast
Ciutadella de Menorca, Spain

The first month of the autumn, September, is also a moderately hot month in Ciutadella de Menorca, Spain, with an average temperature fluctuating between 26°C (78.8°F) and 18°C (64.4°F).

Temperature

Ciutadella de Menorca experiences a transition to a still warm 26°C (78.8°F) in average high-temperatures with the arrival of September, not greatly differing from August's 28°C (82.4°F). During September nights, Ciutadella de Menorca witnesses a consistent average temperature of 18°C (64.4°F).

Rainfall

In September, in Ciutadella de Menorca, the rain falls for 8 days. Throughout September, 65mm (2.56") of precipitation is accumulated. Throughout the year, in Ciutadella de Menorca, there are 126 rainfall days, and 654mm (25.75") of precipitation is accumulated.

Sea temperature

In Ciutadella de Menorca, the average seawater temperature in September is 24°C (75.2°F).
Note: Your comfort in 24°C (75.2°F) waters hinges on your relationship with the cold, today's sunny disposition, wind patterns, and the air's temperature. For context, Olympic swimmers are no strangers to waters of 25°C (77°F) to 28°C (82.4°F).

Daylight

The average length of the day in September is 12h and 27min.
On the first day of September, sunrise is at 07:12 and sunset at 20:16. On the last day of the month, sunrise is at 07:40 and sunset at 19:28 CEST.

Sunshine

The average sunshine in September in Ciutadella de Menorca is 8h.

UV index

In September, the average daily maximum UV index in Ciutadella de Menorca is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index of 6 during September leads to these instructions:
Escape overexposure. People with light skin may incur burns in fewer than 20 minutes. Stay in the shade and limit direct sun exposure between 10 a.m. and 4 p.m., when UV radiation is at its strongest. Remember, however, that not all shade structures provide full sun protection. Experience reduced UV exposure by about half when donning a wide-brim hat. Heads up! Sand and water reflection magnifies the UV exposure from the Sun.