September weather forecastPalma, Spain

The medieval gothic Cathedral of La Seu in Palma, Spain

September

Weather in September

September in Palma brings a subtle cooling trend, marking the city's gradual transition towards the autumn season. With temperatures slowly relinquishing their height and dropping marginally, signs of summer's end and autumn's beginning become evident. The highest temperature scales back to a warmth of 27.1°C (80.8°F). Despite the soft, descending drone of the temperature, Palma's charm continues in its unabating display of sunshine and daylight. Rainfall begins to increase, yet does not significantly impinge on the increasingly cooler daylight hours.

Temperature

Palma's transition from August to September introduces an average high-temperature of a still moderately hot 27.1°C (80.8°F), marking an insignificant variation from the 29.8°C (85.6°F). During September, the temperature is averaged to a low of 19.9°C (67.8°F) at night.

Rainfall

In September, in Palma, the rain falls for 5 days. Throughout September, 52mm (2.05") of precipitation is accumulated. Throughout the year, there are 56 rainfall days, and 450mm (17.72") of precipitation is accumulated.

Sea temperature

In September, the average sea temperature is 25.1°C (77.2°F).
Note: Water activities in surface temperatures between 25°C (77°F) and 29°C (84.2°F) are seen as exceptional and extremely agreeable for lengthened time spans.

Daylight

In Palma, Spain, the average length of the day in September is 12h and 27min.
On the first day of September in Palma, sunrise is at 07:18 and sunset at 20:20. On the last day of the month, sunrise is at 07:45 and sunset at 19:33 CEST.

Sunshine

In Palma, Spain, the average sunshine in September is 7.6h.

UV index

In Palma, the average daily maximum UV index in September is 6. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for ordinary individuals.
Note: The maximum UV index of 6 during September leads to these instructions:
Act on precautions and pay attention to sun safety recommendations. Avoidance of sunburn is obligatory. The time between 10 a.m. and 4 p.m. is when UV radiation is at its peak. Limit exposure to direct sunlight during these hours. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take warning! Reflective sand and water surfaces intensify the Sun's UV rays.

Updated: Jan 24, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Palma in September has an average high-temperature of 27.1°C (80.8°F) and an average low-temperature of 19.9°C (67.8°F).

In Palma, Spain, in September, it is raining for 5 days, with typically 52mm (2.05") of accumulated precipitation.

In September, the average sea temperature in Palma, Spain, is 25.1°C (77.2°F). For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

In Palma, Spain, the average day length in September is 12h and 27min.

In September, on the first day of the month, sunrise is at 07:18 and sunset at 20:20. On the last day of the month, in Palma, sunrise is at 07:45 and sunset at 19:33 CEST.

In September, the average sunshine duration is 7.6h.

The average daily maximum UV index in September in Palma, Spain, is 6. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A September O N D

Aug

September

Oct

Average high temperature

29.8°C

27.1°C

23.7°C

Average low temperature

Average rainfall

Average rainfall days

Average sea temperature

Average daylight

Average sunshine

Average UV index

Average temperature in September
Palma, Spain

Average high temperature in September: 27.1°C

The warmest month (with the highest average high temperature) is August (29.8°C).
The month with the lowest average high temperature is January (15.4°C).

Average low temperature in September: 19.9°C

The month with the highest average low temperature is August (22.5°C).
The coldest month (with the lowest average low temperature) is January (8.3°C).

Average rainfall in September
Palma, Spain

Average rainfall in September: 52mm

The wettest month (with the highest rainfall) is October (69mm).
The driest month (with the least rainfall) is July (6mm).

Average rainfall days in September
Palma, Spain

Average rainfall days in September: 5 days

The months with the highest number of rainy days are October and December (7 days).
The month with the least rainy days is July (1 days).

Average sea temperature in September
Palma, Spain

Average sea temperature in September: 25.1°C

The best month for swimming (with the highest average sea temperature) is August (26°C).
The coldest month (with the lowest average sea temperature) is February (13.9°C).

Average daylight in September /
Average sunshine in September
Palma, Spain

Average daylight in September: 12h and 24min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

Average sunshine in September: 7h and 36min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).

Average UV index in September
Palma, Spain

Average UV index in September: 6

The months with the highest UV index are June and July (UV index 9).
The months with the lowest UV index are January, November and December (UV index 2).