Comino
Malta
Long-term weather forecast
Long-term weather forecast

September weather forecast and climate
Comino, Malta

The first month of the autumn, September, is still a warm month in Comino, Malta, with temperature in the range of an average low of 20°C (68°F) and an average high of 27°C (80.6°F).
The ideal sea water temperature of 25°C (77°F) and only 4 rainfall days, with 32mm (1.3") of accumulated rainfall, make September the best time for swimming and other water activities.

Temperature

In September, the average high-temperature in Comino, Malta, marginally drops, from a hot 30°C (86°F) in August, to a moderately hot 27°C (80.6°F). In Comino, in September, the average low-temperature is 20°C (68°F).

Rainfall

In Comino, Malta, it is raining for 4 days, with typically 32mm (1.3") of accumulated precipitation. Throughout the year, in Comino, there are 77 rainfall days, and 450mm (17.7") of precipitation is accumulated.

Sea temperature

In Comino, in September, the average water temperature is 25°C (77°F).
Note: 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.

Daylight

In September, the average length of the day is 12.4h.

Sunshine

The average sunshine in September is 9h.

UV index

In Comino, the average daily maximum UV index in September is 7. A UV Index reading of 6 to 7 represents a high health vulnerability from unprotected exposure to the Sun's UV rays for average individuals.
Note: In September, the average maximum UV index of 7 translate into the following recommendations:
Take precautions against overexposure. Fair-skinned people may get burned in less than 20 minutes. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for 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. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.

What is the temperature in September in Comino?

The average high-temperature, in September, in Comino, is 27°C (80.6°F), while the average low-temperature is 20°C (68°F).

How much does it rain in Comino in September?

In Comino, Malta, during September, the rain falls for 4 days and regularly aggregates up to 32mm (1.3") of precipitation.

What is the sea water temperature in September in Comino?

In Comino, in September, the average water temperature is 25°C (77°F). For swimming, diving, and other water activities, temperatures between 25°C (77°F) and 29°C (84.2°F) are perceived as very enjoyable and pleasurable for prolonged periods without feeling uncomfortable.

What is the average length of the day in September in Comino?

In September, the average length of the day in Comino, Malta, is 12.4h.

How many hours of sunshine does Comino have in September?

In September, the average sunshine in Comino is 9h.

What is the UV index intensity in September in Comino?

The average daily maximum UV index in September in Comino, Malta, is 7. A UV Index reading of 6 to 7 represents a high health risk from the exposure to the Sun's UV radiation.
Average temperature in September - Comino, Malta
  • Average high temperature in September: 27°C

Warmest months (with the highest average high temperature) are July and August (30°C).
Months with the lowest average high temperature are January and February (15°C).

  • Average low temperature in September: 20°C

The month with the highest average low temperature is August (22°C).
Coldest months (with the lowest average low temperature) are January and February (9°C).

Average rainfall in September - Comino, Malta
  • Average rainfall in September: 32mm

The wettest month (with the highest rainfall) is December (86mm).
The driest month (with the lowest rainfall) is July (0mm).

Average rainfall days in September - Comino, Malta
  • Average rainfall days in September: 4 days

The month with the highest number of rainy days is December (13 days).
The month with the lowest number of rainy days is July (0 days).

Average sea temperature in September - Comino, Malta
  • Average sea temperature in September: 25°C

The best month for swimming (with the highest average sea temperature) is August (26°C).
Coldest months (with the lowest average sea temperature) are February and March (15°C).

Average daylight in September / Average sunshine in September - Comino, Malta
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.6h).
The month with shortest days is December (Average daylight: 9.8h).

  • Average sunshine in September: 9h

Months with most sunshine are June, July and August (Average sunshine: 11h).
Months with least sunshine are January and December (Average sunshine: 5).

Average UV index in September - Comino, Malta
  • Average UV index in September: 7

Months with the highest UV index are June and July (UV index 10).
Months with the lowest UV index are January and December (UV index 2).