September weather forecast
Bartolome Maso, Cuba

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Weather in September

September, the first month of the autumn in Bartolome Maso, is still a hot month, with an average temperature fluctuating between 32.5°C (90.5°F) and 23.6°C (74.5°F).

Temperature

Bartolome Maso's shift from August to September is accompanied by an average high-temperature of a still tropical 32.5°C (90.5°F), a slight deviation from 33.2°C (91.8°F). September nights in Bartolome Maso are marked by an average temperature drop to a warm 23.6°C (74.5°F).

Heat index

September's mean heat index is computed to be a burning hot 46°C (114.8°F). Attention: Heat exhaustion and heat cramps are quite likely. Heatstroke becomes a risk with continued exertion.
Metrics for the heat index primarily focus on shaded spots and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'felt air temperature' or 'real feel', melds the effects of warmth and moisture to generate a feeling of heat. Factors encompassing physical activity, clothing, and metabolic differences have a role in shaping the individual's impression of temperature. Being aware that direct sunlight can impact the felt heat might mean an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly meaningful for babies and toddlers. Juveniles are regularly less conscious of the need to recuperate and rehydrate. Thirst is a tardy symptom of dehydration - hydration, especially during lengthy physical activities, should be maintained.
The natural cooling mechanism in humans involves perspiration, where the evaporation of sweat balances out excessive warmth. Increased relative humidity interferes with body cooling by slowing the rate of evaporation, resulting in a slower body cooling rate and a heightened feeling of heat. When heat uptake goes beyond the body's cooling mechanisms, there's a surge in body temperature, posing health risks.

Humidity

In Bartolome Maso, the average relative humidity in September is 79%.

Rainfall

In Bartolome Maso, in September, it is raining for 23.8 days, with typically 88mm (3.46") of accumulated precipitation. In Bartolome Maso, Cuba, during the entire year, the rain falls for 216.6 days and collects up to 605mm (23.82") of precipitation.

Daylight

In September, the average length of the day in Bartolome Maso, Cuba, is 12h and 15min.
On the first day of September in Bartolome Maso, Cuba, sunrise is at 06:52 and sunset at 19:22. On the last day of the month, sunrise is at 06:58 and sunset at 18:56 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 reading of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index, 7 in September, converts into the following recommendations:
Resist extreme sun exposure. Guarding against solar damage is essential. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. To cut down UV radiation exposure by about half, sport a wide-brim hat.
Resources | Updated: Jan 26, 2024 | Published by: Weather Atlas

Frequently asked questions

How hot is it in Bartolome Maso in September?

The high-temperature in Bartolome Maso, Cuba, during September is 32.5°C (90.5°F) and the low-temperature is 23.6°C (74.5°F). The average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, in September is computed to be 46°C (114.8°F).

What is the average humidity in September in Bartolome Maso?

In September, the average relative humidity in Bartolome Maso is 79%.

How much does it rain in Bartolome Maso in September?

In Bartolome Maso, during September, the rain falls for 23.8 days and regularly aggregates up to 88mm (3.46") of precipitation.

How many hours of daylight does Bartolome Maso have in September?

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

When is the sunrise / sunset in September in Bartolome Maso?

In September, on the first day of the month, sunrise is at 06:52 and sunset at 19:22. On the last day of the month, in Bartolome Maso, sunrise is at 06:58 and sunset at 18:56 CDT.

How many hours of sunshine does Bartolome Maso have in September?

In Bartolome Maso, the average sunshine duration in September is 11.1h.

When is the highest UV index in Bartolome Maso?

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

What is the UV index intensity in September in Bartolome Maso?

In Bartolome Maso, the average daily maximum UV index in September is 7. A UV Index value of 6 to 7 symbolizes a high hazard to health from unprotected exposure to UV radiation.

Average temperature in September
Bartolome Maso, Cuba

Average temperature in September - Bartolome Maso, 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).

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Average pressure in September
Bartolome Maso, Cuba

Average pressure in September - Bartolome Maso, 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).

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Average wind speed in September
Bartolome Maso, Cuba

Average wind speed in September - Bartolome Maso, 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).

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Average humidity in September
Bartolome Maso, Cuba

Average humidity in September - Bartolome Maso, 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%).

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Average rainfall in September
Bartolome Maso, Cuba

Average rainfall in September - Bartolome Maso, 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).

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Average rainfall days in September
Bartolome Maso, Cuba

Average rainfall days in September - Bartolome Maso, 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).

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Average daylight in September /
Average sunshine in September
Bartolome Maso, Cuba

Average daylight in September / Average sunshine in September - Bartolome Maso, Cuba
  • Average daylight in September: 12h and 1min

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 1min

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).

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Average sunshine days in September
Bartolome Maso, Cuba

Average sunshine days in September - Bartolome Maso, 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).

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Average UV index in September
Bartolome Maso, Cuba

Average UV index in September - Bartolome Maso, 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).

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Average cloud cover in September
Bartolome Maso, Cuba

Average cloud cover in September - Bartolome Maso, 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).

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Average visibility in September
Bartolome Maso, Cuba

Average visibility in September - Bartolome Maso, 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).

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Bartolome Maso, Cuba

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