September weather forecastAntón Díaz, Cuba
September
Weather in September
September, the first month of the autumn in Antón Díaz, is still a hot month, with an average temperature fluctuating between 31.3°C (88.3°F) and 22.5°C (72.5°F).Temperature
Antón Díaz registers an average high-temperature of a still tropical 31.3°C (88.3°F) at the commencement of September, closely related to the preceding month. During September, the average low-temperature is a pleasant 22.5°C (72.5°F).Heat index
September's average heat index is appraised at an extremely hot 43°C (109.4°F). Be wary: Heat exhaustion and heat cramps are highly anticipated. With continued activity, heatstroke is very likely.From a standpoint of the heat index, values pertain to shaded conditions and mild breezes. Facing direct sunlight may hike up the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. Depending on the activity and the individual's heat perception, which may vary due to factors including wind, clothing, and metabolic variations, this effect remains subjective. The sun, when shining directly, can have a significant impact on the perceived temperature, increasing the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold particular importance for children. In general, younger individuals are at greater risk than adults because they tend to sweat less. Also, having a larger skin surface to body size ratio and greater heat production due to their active behavior contribute to this danger.
To offset high temperatures, the human body releases sweat which, upon evaporation, cools it down. In circumstances of high air temperature and humidity (high heat index), the body's perspiration is restricted, heightening the feeling of warmth. The body faces dehydration threats when its cooling efforts are outpaced by excessive heat gain.
Humidity
The average relative humidity in September in Antón Díaz is 84%.Rainfall
September is the month with the most rainfall. Rain falls for 24.5 days and accumulates 114mm (4.49") of precipitation.Daylight
In Antón Díaz, the average length of the day in September is 12h and 16min.On the first day of September in Antón Díaz, sunrise is at 07:03 and sunset at 19:36. On the last day of the month, sunrise is at 07:11 and sunset at 19:08 CDT.
Sunshine
In September, the average sunshine in Antón Díaz is 8.7h.UV index
The months with the highest UV index are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.Note: In September, the maximum UV index of 7 translates into these guidelines:
Refrain from overexposure. Fair-skinned individuals could burn in under 20 minutes. Avoid direct Sun exposure and seek shade from 10 a.m. to 4 p.m., the period of highest UV radiation. Remember, however, that not all shade structures offer full protection. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Antón Díaz, Cuba
- Average high temperature in September: 31.3°C
The warmest month (with the highest average high temperature) is August (32.5°C).
The month with the lowest average high temperature is January (25.9°C).
- Average low temperature in September: 22.5°C
The month with the highest average low temperature is August (23.2°C).
The coldest month (with the lowest average low temperature) is January (16.9°C).
Average pressure in September
Antón Díaz, Cuba
- Average pressure in September: 1013.1mbar
The month with the highest atmospheric pressure is January (1018mbar).
The month with the lowest atmospheric pressure is October (1012.8mbar).
Average wind speed in September
Antón Díaz, Cuba
- Average wind speed in September: 7km/h
The windiest month (with the highest average wind speed) is March (9.2km/h).
The calmest month (with the lowest average wind speed) is September (7km/h).
Average humidity in September
Antón Díaz, Cuba
- Average humidity in September: 84%
The month with the highest relative humidity is October (85%).
The month with the lowest relative humidity is April (72%).
Average rainfall in September
Antón Díaz, Cuba
- Average rainfall in September: 114mm
The wettest month (with the highest rainfall) is September (114mm).
The driest months (with the least rainfall) are March and December (18mm).
Average rainfall days in September
Antón Díaz, Cuba
- Average rainfall days in September: 24.5 days
The month with the highest number of rainy days is September (24.5 days).
The month with the least rainy days is February (8.4 days).
Average daylight in September /
Average sunshine in September
Antón Díaz, Cuba
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 30min).
The month with the shortest days is December (Average daylight: 10h and 48min).
- Average sunshine in September: 8h and 42min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is November (Average sunshine: 6h and 6min).
Average sunshine days in September
Antón Díaz, Cuba
- Average sunshine days in September: 4.1 days
The month with the most sunshine days is March (19.8 days).
The month with the least sunshine days is September (4.1 days).
Average UV index in September
Antón Díaz, Cuba
- Average UV index in September: 7
The months with the highest UV index are May, June, July, August and September (UV index 7).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 6).
Average cloud cover in September
Antón Díaz, Cuba
- Average cloud cover in September: 43
The month with the most cloud cover is October (Cloud cover 49).
The month with the least cloud cover is March (Cloud cover 30).
Average visibility in September
Antón Díaz, Cuba
- Average visibility in September: 7km
The months with the highest visibility are March, April and May (9km).
The months with the lowest visibility are January, August, September, October, November and December (7km).
