Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
Topes de Collantes's September average high-temperature settles at a warm 29.3°C (84.7°F), showing a near match with the preceding month. Throughout the nights in September, an average low-temperature of 23.9°C (75°F) is noted.Heat index
Throughout September, the heat index is appraised at a torrid 36°C (96.8°F). Implement heightened safety measures - risk of heat exhaustion and heat cramps is increased. Prolonged activity may result in heatstroke.The metrics for the heat index are tailored for both shady environments and light winds. Exposure to the sun directly might heighten the heat index by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'apparent temperature', is a metric representing the sensation of warmth when air temperature and moisture come together. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Direct sun rays have a notable impact on perceived temperature, which can raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Children often overlook the need for breaks and fluid intake. Thirst is a late-stage sign of dehydration - hence, it is necessary to stay hydrated, especially during extended periods of physical activities.
The human body keeps its cool primarily through perspiration, as this process enables sweat to evaporate, taking away the excess heat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. Should the body fail to balance its heat gain, the escalating temperature poses health challenges.
Humidity
September and October, with an average relative humidity of 83%, are the most humid months in Topes de Collantes.Rainfall
The months with the most rainfall in Topes de Collantes are May and September, with an average 196mm (7.72") of precipitation.Daylight
The average length of the day in September in Topes de Collantes is 12h and 16min.On the first day of the month, sunrise is at 07:03 and sunset at 19:36. On the last day of September, in Topes de Collantes, sunrise is at 07:11 and sunset at 19:08 CDT.
Sunshine
In Topes de Collantes, Cuba, the average sunshine in September is 9.2h.UV index
The months with the highest UV index in Topes de Collantes are May through September, with an average maximum UV index of 7. A UV Index value of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV rays for the ordinary person.Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Guard oneself from overexposure. Defence against sun injury is vital. Limit your direct sun exposure, especially between 10 a.m. and 4 p.m., when UV radiation is strongest. Shade structures might not provide complete sun protection. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
Frequently asked questions
Is it hot in Topes de Collantes during September?
What are the most humid months in Topes de Collantes?
What is the average humidity in September in Topes de Collantes?
What is the rainiest month in Topes de Collantes?
How much does it rain in Topes de Collantes in September?
How many hours of daylight does Topes de Collantes have in September?
When is the sunrise / sunset in September in Topes de Collantes?
How many hours of sunshine does Topes de Collantes have in September?
What is the month with the highest UV index in Topes de Collantes?
What is the UV index intensity in September in Topes de Collantes?
Average temperature in September
Topes de Collantes, Cuba
- Average high temperature in September: 29.3°C
The warmest month (with the highest average high temperature) is August (30.1°C).
The month with the lowest average high temperature is January (25.3°C).
- Average low temperature in September: 23.9°C
The month with the highest average low temperature is August (24.4°C).
The coldest month (with the lowest average low temperature) is January (18.7°C).
Average pressure in September
Topes de Collantes, Cuba
- Average pressure in September: 1012.9mbar
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
Topes de Collantes, Cuba
- Average wind speed in September: 9.5km/h
The windiest month (with the highest average wind speed) is November (13.4km/h).
The calmest month (with the lowest average wind speed) is September (9.5km/h).
Average humidity in September
Topes de Collantes, Cuba
- Average humidity in September: 83%
The months with the highest relative humidity are September and October (83%).
The month with the lowest relative humidity is March (75%).
Average rainfall in September
Topes de Collantes, Cuba
- Average rainfall in September: 196mm
The wettest months (with the highest rainfall) are May and September (196mm).
The driest month (with the least rainfall) is March (21mm).
Average rainfall days in September
Topes de Collantes, Cuba
- Average rainfall days in September: 27.3 days
The month with the highest number of rainy days is August (28.4 days).
The month with the least rainy days is February (6.9 days).
Average daylight in September /
Average sunshine in September
Topes de Collantes, Cuba
- Average daylight in September: 12h and 2min
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: 9h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is November (Average sunshine: 6h and 48min).
Average sunshine days in September
Topes de Collantes, Cuba
- Average sunshine days in September: 2.2 days
The month with the most sunshine days is March (20.4 days).
The month with the least sunshine days is June (1.9 days).
Average UV index in September
Topes de Collantes, 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
Topes de Collantes, Cuba
- Average cloud cover in September: 30
The month with the most cloud cover is October (Cloud cover 36).
The month with the least cloud cover is March (Cloud cover 25).
Average visibility in September
Topes de Collantes, Cuba
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, April, June, October, November and December (10km).
The months with the lowest visibility are May, July, August and September (9km).
Topes de Collantes, Cuba
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