September weather forecast
Bayamo, Cuba

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Weather in September

Bayamo's September weather brings a slight respite from the escalating temperature that peaked in August. Its weather is largely comparable to that of October, balancing warm days and rainy weather. The humidity rises to 80%, ensuring a uniformly moist environment. Even as the wet season peaks, the wind speed continues to remain calm, providing relief from the humidity. With rainfall spanning 26.1 days, September records the highest frequency of rainfall for the year.

Temperature

The transition into September in Bayamo marks the average high-temperature at a still tropical 32.4°C (90.3°F), differing minimally from August's 33.5°C (92.3°F). Bayamo's average low-temperature for the month of September records at an agreeable 22.7°C (72.9°F).

Heat index

September's heat index is calculated to be a life-threatening hot 46°C (114.8°F). Stay wary: Heat exhaustion and heat cramps are possible. Heatstroke can ensue from extended effort.
Evaluating the heat index requires understanding its values in the shade and with gentle winds. The heat index can potentially augment by 15 Fahrenheit (8 Celsius) degrees due to direct sunlight.
Note: The heat index, also known as 'feels like' or 'real feel', is a measure that combines air temperature and relative humidity into a single value that indicates how hot the weather feels. The impression of weather on a person can be swayed by additional aspects, including metabolic variations, pregnancy, and activity levels. Remember, direct sunlight exposure can heighten the heat impact and might increase the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially vital to children. Young ones often do not realize the necessity to rest and replenish their fluids. Thirst is a delayed indication of dehydration - keeping hydrated, particularly in prolonged physical activity, is crucial.
The human body normally cools itself by perspiration, as evaporated sweat carries heat away from the body. Higher relative humidity impedes evaporation, thus reducing heat dispersion from the body, culminating in a sensation of overheating. When body temperature rises due to excess heat gain beyond its removal capability, one might experience heat-related disorders.

Humidity

In September, the average relative humidity in Bayamo is 80%.

Rainfall

The month with the most rainfall in Bayamo, Cuba, is September, when the rain falls for 26.1 days and typically aggregates up to 125mm (4.92") of precipitation.

Daylight

In Bayamo, the average length of the day in September is 12h and 15min.
On the first day of September, sunrise is at 06:50 and sunset at 19:21. On the last day of the month, sunrise is at 06:57 and sunset at 18:55 CDT.

Sunshine

The average sunshine in September in Bayamo, Cuba, is 10.8h.

UV index

The months with the highest UV index in Bayamo are March through September, with an average maximum UV index of 7. A UV Index of 6 to 7 symbolizes a high threat to health from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 7 in September converts into the following recommendations:
Persist with safeguards and heed sun safety doctrines. Keeping sunburn at bay is of prime importance. Make an effort to avoid direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation, and note that objects like parasols or canopies might not offer full sun protection. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun.
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Frequently asked questions

How hot does it get in Bayamo in September?

The high-temperature in Bayamo, Cuba, during September is 32.4°C (90.3°F) and the low-temperature is 22.7°C (72.9°F). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is calculated to be 46°C (114.8°F).

What is the average humidity in September in Bayamo?

In Bayamo, the average relative humidity in September is 80%.

What is the wettest month in Bayamo?

September is the month with the most rainfall in Bayamo, Cuba. Rain falls for 26.1 days and accumulates 125mm (4.92") of precipitation.

How much does it rain in Bayamo in September?

In Bayamo, Cuba, in September, it is raining for 26.1 days, with typically 125mm (4.92") of accumulated precipitation.

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

The average day length in September in Bayamo, Cuba, is 12h and 15min.

What time are sunrise and sunset in September in Bayamo?

In September, on the first day of the month, sunrise is at 06:50 and sunset at 19:21. On the last day of the month, in Bayamo, Cuba, sunrise is at 06:57 and sunset at 18:55 CDT.

How long on average sun shines in September in Bayamo?

In Bayamo, the average sunshine duration in September is 10.8h.

When is the highest UV index in Bayamo?

The months with the highest UV index are March through September, with an average maximum UV index of 7.

What is the UV index intensity in September in Bayamo?

In September, the average daily maximum UV index in Bayamo is 7. A UV Index reading of 6 to 7 represents a high hazard to health from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in September
Bayamo, Cuba

Average temperature in September - Bayamo, Cuba
  • Average high temperature in September: 32.4°C

The warmest month (with the highest average high temperature) is August (33.5°C).
The months with the lowest average high temperature are January and December (28.7°C).

  • Average low temperature in September: 22.7°C

The month with the highest average low temperature is August (23.3°C).
The coldest months (with the lowest average low temperature) are January and March (19.3°C).

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Average pressure in September
Bayamo, Cuba

Average pressure in September - Bayamo, Cuba
  • Average pressure in September: 1012.9mbar

The month with the highest atmospheric pressure is January (1016.9mbar).
The month with the lowest atmospheric pressure is October (1012.2mbar).

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Average wind speed in September
Bayamo, Cuba

Average wind speed in September - Bayamo, Cuba
  • Average wind speed in September: 5.8km/h

The windiest months (with the highest average wind speed) are February and March (8km/h).
The calmest months (with the lowest average wind speed) are June and September (5.8km/h).

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Average humidity in September
Bayamo, Cuba

Average humidity in September - Bayamo, Cuba
  • Average humidity in September: 80%

The months with the highest relative humidity are October and November (83%).
The month with the lowest relative humidity is March (71%).

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Average rainfall in September
Bayamo, Cuba

Average rainfall in September - Bayamo, Cuba
  • Average rainfall in September: 125mm

The wettest month (with the highest rainfall) is September (125mm).
The driest month (with the least rainfall) is February (14mm).

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Average rainfall days in September
Bayamo, Cuba

Average rainfall days in September - Bayamo, Cuba
  • Average rainfall days in September: 26.1 days

The month with the highest number of rainy days is September (26.1 days).
The month with the least rainy days is February (9.7 days).

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Average daylight in September /
Average sunshine in September
Bayamo, Cuba

Average daylight in September / Average sunshine in September - Bayamo, Cuba
  • Average daylight in September: 12h and 2min

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: 10h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The months with the least sunshine are January and November (Average sunshine: 6h and 42min).

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Average sunshine days in September
Bayamo, Cuba

Average sunshine days in September - Bayamo, Cuba
  • Average sunshine days in September: 2.5 days

The month with the most sunshine days is March (16.8 days).
The month with the least sunshine days is September (2.5 days).

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Average UV index in September
Bayamo, Cuba

Average UV index in September - Bayamo, Cuba
  • Average UV index in September: 7

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

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Average cloud cover in September
Bayamo, Cuba

Average cloud cover in September - Bayamo, Cuba
  • Average cloud cover in September: 32

The month with the most cloud cover is November (Cloud cover 41).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in September
Bayamo, Cuba

Average visibility in September - Bayamo, Cuba
  • Average visibility in September: 8km

The months with the highest visibility are February, March and April (9km).
The months with the lowest visibility are October, November and December (7km).

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Bayamo, Cuba

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