September weather forecast and climate
Ciego de Avila, Cuba

The first month of the autumn, September, is also a hot month in Ciego de Avila, Cuba, with average temperature fluctuating between 31.5°C (88.7°F) and 23.7°C (74.7°F).

Temperature

In September, the average high-temperature is essentially the same as in August - a still tropical 31.5°C (88.7°F). In September, the average low-temperature is 23.7°C (74.7°F).

Heat index

The average heat index in September is evaluated at an extremely hot 43.4°C (110.1°F). Be wary - heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.
Note that heat index values are valued for light wind and location in the shade. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'real feel', 'felt air temperature', or 'apparent temperature', combines air temperature and relative humidity to represent a human perceived temperature equivalent. Additional factors like wind, metabolic differences, pregnancy, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

Months with the highest humidity in Ciego de Avila, Cuba, are September and October, with an average relative humidity of 82%.

Rainfall

In Ciego de Avila, Cuba, in September, it is raining for 22.4 days, with typically 88mm (3.46") of accumulated precipitation. Throughout the year, there are 174.8 rainfall days, and 625mm (24.61") of precipitation is accumulated.

Daylight

In September, the average length of the day is 12.3h.

Sunshine

The average sunshine in September is 9.5h.

UV index

Months with the highest UV index are March through October, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from the exposure to the Sun's UV rays for the average person.
Note: In September, the average maximum UV index of 7 translate into the following recommendations:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. 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. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes.

What is the temperature in September in Ciego de Avila?

In September, the average high-temperature is 31.5°C (88.7°F), and the average low-temperature is 23.7°C (74.7°F). The average heat index (a.k.a. 'real feel', 'feels like'), that factores the actual air temperature with the relative humidity, in September is calculated to 43.4°C (110.1°F).

What is the most humid month in Ciego de Avila?

September and October, with an average relative humidity of 82%, are most humid months in Ciego de Avila.

What is the average humidity in September in Ciego de Avila?

The average relative humidity in September in Ciego de Avila is 82%.

How much does it rain in Ciego de Avila in September?

In Ciego de Avila, during September, the rain falls for 22.4 days and regularly aggregates up to 88mm (3.46") of precipitation.

What is the average length of the day in September in Ciego de Avila?

In September, the average length of the day in Ciego de Avila is 12.3h.

How many hours of sunshine does Ciego de Avila have in September?

In September, the average sunshine in Ciego de Avila, Cuba, is 9.5h.

What are the months with the highest UV index in Ciego de Avila?

Months with the highest UV index in Ciego de Avila are March through October, with an average maximum UV index of 7.

What is the UV index reading in September in Ciego de Avila?

The average daily maximum UV index in September is 7. A UV Index of 6 to 7 symbolizes a high health risk from the exposure to the Sun's UV rays.
Average temperature in September - Ciego de Avila, Cuba
  • Average high temperature in September: 31.5°C

The warmest month (with the highest average high temperature) is August (32.8°C).
The month with the lowest average high temperature is January (27.3°C).

  • Average low temperature in September: 23.7°C

Months with the highest average low temperature are July and August (24.3°C).
The coldest month (with the lowest average low temperature) is January (19.3°C).

Average pressure in September - Ciego de Avila, Cuba
  • Average pressure in September: 1013.1mbar

The month with the highest atmospheric pressure is January (1017.6mbar).
The month with the lowest atmospheric pressure is October (1012.5mbar).

Average wind speed in September - Ciego de Avila, Cuba
  • Average wind speed in September: 8.2km/h

The windiest month (with the highest average wind speed) is March (11.3km/h).
The calmest month (with the lowest average wind speed) is June (7.9km/h).

Average humidity in September - Ciego de Avila, Cuba
  • Average humidity in September: 82%

Months with the highest relative humidity are September and October (82%).
The month with the lowest relative humidity is March (70%).

Average rainfall in September - Ciego de Avila, Cuba
  • Average rainfall in September: 88mm

The wettest month (with the highest rainfall) is May (98mm).
The driest month (with the least rainfall) is March (12mm).

Average rainfall days in September - Ciego de Avila, Cuba
  • Average rainfall days in September: 22.4 days

The month with the highest number of rainy days is September (22.4 days).
The month with the least rainy days is February (6.3 days).

Average daylight in September / Average sunshine in September - Ciego de Avila, Cuba
  • Average daylight in September: 12.3h

The month with the longest days is June (Average daylight: 13.5h).
The month with the shortest days is December (Average daylight: 10.8h).

  • Average sunshine in September: 9.5h

Months with the most sunshine are July and August (Average sunshine: 11.1h).
The month with the least sunshine is November (Average sunshine: 6.6h).

Average sunshine days in September - Ciego de Avila, Cuba
  • Average sunshine days in September: 6.3 days

The month with the most sunshine days is December (22.7 days).
The month with the least sunshine days is September (6.3 days).

Average UV index in September - Ciego de Avila, Cuba
  • Average UV index in September: 7

Months with the highest UV index are March, April, May, June, July, August, September and October (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 6).

Average cloud cover in September - Ciego de Avila, Cuba
  • Average cloud cover in September: 27

Months with the most cloud cover are January, May and October (Cloud cover 33).
Months with the least cloud cover are February, March, July and September (Cloud cover 27).

Average visibility in September - Ciego de Avila, Cuba
  • Average visibility in September: 9km

Months with the highest visibility are March and April (10km).
Months with the lowest visibility are January, February, May, June, July, August, September, October, November and December (9km).