September weather forecastCalicito, Cuba
September
Weather in September
September, the first month of the autumn in Calicito, is still a tropical month, with an average temperature varying between 32.5°C (90.5°F) and 23.6°C (74.5°F).Temperature
August's transformation into September witnesses an average high-temperature of a still hot 32.5°C (90.5°F), noting a minor change from the preceding month. Calicito records a mean low-temperature of 23.6°C (74.5°F) in September.Heat index
In September, the average heat index is calculated to be a blazing hot 46°C (114.8°F). Keep alert: Heat cramps and heat exhaustion are probable. Heatstroke is a potential danger with continued physical activity.One should be cognizant that the heat index values are tailored for shaded spots and mild winds. With exposure to direct sunshine, the heat index could climb by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'real feel', is a value derived by merging air temperature with the humidity to convey how the climate feels. One's perception of temperature is subjective, varying based on their activity and individual heat perception, influenced by factors like wind, clothing, and metabolic variations. Should you be directly under the sun, anticipate a possible increase in the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly important for children. In general, children are more at risk than adults because they sweat less. Furthermore, the large skin surface compared to their small bodies and the high heat production due to their actions contribute to this vulnerability.
Perspiring is a crucial mechanism for the human body, allowing it to release excessive warmth through evaporating sweat. During conditions of high air temperature and humidity (high heat index), the body's ability to perspire is inhibited, increasing the sensation of warmth. Elevated heat gain compared to the body's release capability poses risks of dehydration and potential overheating.
Humidity
In September, the average relative humidity is 79%.Rainfall
In Calicito, in September, during 23.8 rainfall days, 88mm (3.46") of precipitation is typically accumulated. Throughout the year, there are 216.6 rainfall days, and 605mm (23.82") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 15min.On the first day of September in Calicito, sunrise is at 06:53 and sunset at 19:24. On the last day of the month, sunrise is at 06:59 and sunset at 18:57 CDT.
Sunshine
In September, the average sunshine is 11.1h.UV index
The months with the highest UV index are March through October, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unsafe exposure to UV radiation for the average person.Note: A maximum daily UV index of 7 during September morphs into the following directions:
Stand by precautions and apply sun safety measures. Evading sunburn is of great importance. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Employ a wide-brim hat for potent defense against up to 50% of UV rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in September
Calicito, Cuba
- Average high temperature in September: 32.5°C
The warmest month (with the highest average high temperature) is August (33.2°C).
The month with the lowest average high temperature is January (28.5°C).
- Average low temperature in September: 23.6°C
The month with the highest average low temperature is August (24.3°C).
The coldest month (with the lowest average low temperature) is January (20.3°C).
Average pressure in September
Calicito, Cuba
- Average pressure in September: 1012.8mbar
The month with the highest atmospheric pressure is January (1016.8mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).
Average wind speed in September
Calicito, Cuba
- Average wind speed in September: 6.7km/h
The windiest month (with the highest average wind speed) is March (10.4km/h).
The calmest month (with the lowest average wind speed) is June (6.4km/h).
Average humidity in September
Calicito, Cuba
- Average humidity in September: 79%
The month with the highest relative humidity is October (81%).
The month with the lowest relative humidity is March (69%).
Average rainfall in September
Calicito, Cuba
- Average rainfall in September: 88mm
The wettest month (with the highest rainfall) is August (90mm).
The driest month (with the least rainfall) is February (11mm).
Average rainfall days in September
Calicito, Cuba
- Average rainfall days in September: 23.8 days
The month with the highest number of rainy days is August (24.5 days).
The month with the least rainy days is February (10.3 days).
Average daylight in September /
Average sunshine in September
Calicito, Cuba
- Average daylight in September: 12h and 18min
The month with the longest days is June (Average daylight: 13h and 18min).
The month with the shortest days is December (Average daylight: 10h and 54min).
- Average sunshine in September: 11h and 6min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The months with the least sunshine are January and October (Average sunshine: 7h and 0min).
Average sunshine days in September
Calicito, Cuba
- Average sunshine days in September: 3.6 days
The month with the most sunshine days is January (17.3 days).
The month with the least sunshine days is September (3.6 days).
Average UV index in September
Calicito, Cuba
- Average UV index in September: 7
The months with the highest UV index are March, April, May, June, July, August, September and October (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover in September
Calicito, Cuba
- Average cloud cover in September: 26
The months with the most cloud cover are May and October (Cloud cover 30).
The months with the least cloud cover are February, July and December (Cloud cover 24).
Average visibility in September
Calicito, Cuba
- Average visibility in September: 9km
The months with the highest visibility are February, March, April and June (10km).
The months with the lowest visibility are January, May, July, August, September, October, November and December (9km).
