September weather forecast
Sangre Grande, Trinidad and Tobago

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Weather in September

September in Sangre Grande, Trinidad and Tobago witnesses a significant drop in rainfall from August to September as the monsoon commences to recede. In comparison to the preceding month, September carries a lower intensity of showers, yielding a more tranquil, drier weather. Despite the reduction in rainfall, temperatures remain constant, providing an equilibrium between heat and humidity. The soothing sea breeze continues to play a significant role in maintaining the city’s comfortable weather conditions. September serves as the precursor to dryer months ahead.

Temperature

September temperatures tend to peak at an average high of 30.1°C (86.2°F) and dip to a low of 26.5°C (79.7°F).

Heat index

The heat index value during September is appraised at a torrid 37°C (98.6°F). Exercise special caution, heat exhaustion and heat cramps are probable. Prolonged activity may induce heatstroke.
The heat index's values are generally associated with conditions in shade and light breezes. When exposed to the direct sun, the heat index may augment by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a composite of temperature and humidity figures to convey how warm it feels. One's perception of weather can be shaped by other factors, involving metabolic differences, pregnancy, and physical exertion. It is noteworthy to mention that direct sunlight exposure can augment the felt temperature, leading to an increase in the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance 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.
To prevent overheating and help regulate its internal temperature, the human body sweat and rely on the evaporation to cool down. An elevated level of relative humidity hinders evaporation, leading to decreased heat elimination from the body, inducing a sensation of excess heat. Temperature imbalances caused by excessive heat retention can trigger heat-related maladies.

Humidity

In Sangre Grande, Trinidad and Tobago, the average relative humidity in September is 77%.

Rainfall

In Sangre Grande, in September, during 19.9 rainfall days, 78mm (3.07") of precipitation is typically accumulated. Throughout the year, there are 194.8 rainfall days, and 640mm (25.2") of precipitation is accumulated.

Daylight

In Sangre Grande, the average length of the day in September is 12h and 11min.
On the first day of September, sunrise is at 05:54 and sunset at 18:13. On the last day of the month, sunrise is at 05:53 and sunset at 17:55 AST.

Sunshine

In September, the average sunshine in Sangre Grande is 11h.

UV index

The months with the highest UV index in Sangre Grande, Trinidad and Tobago, are January through December, with an average maximum UV index of 7. January through December, with an average maximum UV index of 7, are months with the lowest UV index in Sangre Grande, Trinidad and Tobago. A UV Index estimate of 6 to 7 represents a high health vulnerability from unsafe exposure to UV radiation for the ordinary person.
Note: A daily maximum UV index of 7 in September translates into the following instructions:
Prevent overexposure. Protection from the sun's harmful effects is needed. Seek shade and limit direct sun exposure between 10 a.m. and 4 p.m., the peak period for UV radiation. Keep in mind that shade structures like parasols or canopies do not offer complete sun protection. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

Frequently asked questions

What month is the hottest in Sangre Grande?

September, with average temperatures reaching a high of 30.1°C (86.2°F) and a low of 26.5°C (79.7°F), is the warmest month in Sangre Grande, Trinidad and Tobago.

Is it hot in Sangre Grande during September?

Sangre Grande in September has an average high-temperature of 30.1°C (86.2°F) and an average low-temperature of 26.5°C (79.7°F). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which represents the influence of relative humidity on air temperature, is appraised at 37°C (98.6°F).

What is the average humidity in September in Sangre Grande?

In Sangre Grande, Trinidad and Tobago, the average relative humidity in September is 77%.

How many days does it rain in September in Sangre Grande?

In Sangre Grande, in September, it is raining for 19.9 days, with typically 78mm (3.07") of accumulated precipitation.

How many hours of daylight does Sangre Grande have in September?

In September, the average day length is 12h and 11min.

When is the sunrise / sunset in September in Sangre Grande?

In September, on the first day of the month, sunrise is at 05:54 and sunset at 18:13. On the last day of the month, in Sangre Grande, sunrise is at 05:53 and sunset at 17:55 AST.

How many hours of sunshine does Sangre Grande have in September?

In September, the average sunshine duration in Sangre Grande, Trinidad and Tobago, is 11h.

When is the highest UV index in Sangre Grande?

The months with the highest UV index in Sangre Grande, Trinidad and Tobago, are January through December, with an average maximum UV index of 7.

When is the lowest UV index in Sangre Grande?

The months with the lowest UV index in Sangre Grande, Trinidad and Tobago, are January through December, with an average maximum UV index of 7.

What is the UV index intensity in September in Sangre Grande?

In Sangre Grande, the average daily maximum UV index in September is 7. A UV Index estimate of 6 to 7 represents a high health threat from exposure to the Sun's UV radiation.

Average temperature in September
Sangre Grande, Trinidad and Tobago

Average temperature in September - Sangre Grande, Trinidad and Tobago
  • Average high temperature in September: 30.1°C

The warmest month (with the highest average high temperature) is September (30.1°C).
The month with the lowest average high temperature is January (27.9°C).

  • Average low temperature in September: 26.5°C

The month with the highest average low temperature is October (26.6°C).
The coldest months (with the lowest average low temperature) are January and February (24.8°C).

Average pressure in September
Sangre Grande, Trinidad and Tobago

Average pressure in September - Sangre Grande, Trinidad and Tobago
  • Average pressure in September: 1011.9mbar

The month with the highest atmospheric pressure is June (1013.8mbar).
The month with the lowest atmospheric pressure is November (1010.4mbar).

Average wind speed in September
Sangre Grande, Trinidad and Tobago

Average wind speed in September - Sangre Grande, Trinidad and Tobago
  • Average wind speed in September: 13.7km/h

The windiest month (with the highest average wind speed) is February (18.3km/h).
The calmest month (with the lowest average wind speed) is August (13.6km/h).

Average humidity in September
Sangre Grande, Trinidad and Tobago

Average humidity in September - Sangre Grande, Trinidad and Tobago
  • Average humidity in September: 77%

The month with the highest relative humidity is July (79%).
The months with the lowest relative humidity are February, March and April (75%).

Average rainfall in September
Sangre Grande, Trinidad and Tobago

Average rainfall in September - Sangre Grande, Trinidad and Tobago
  • Average rainfall in September: 78mm

The wettest month (with the highest rainfall) is October (115mm).
The driest month (with the least rainfall) is February (14mm).

Average rainfall days in September
Sangre Grande, Trinidad and Tobago

Average rainfall days in September - Sangre Grande, Trinidad and Tobago
  • Average rainfall days in September: 19.9 days

The month with the highest number of rainy days is August (22.2 days).
The months with the least rainy days are February and April (10.3 days).

Average daylight in September /
Average sunshine in September
Sangre Grande, Trinidad and Tobago

Average daylight in September / Average sunshine in September - Sangre Grande, Trinidad and Tobago
  • Average daylight in September: 12h and 1min

The month with the longest days is June (Average daylight: 12h and 42min).
The month with the shortest days is December (Average daylight: 11h and 30min).

  • Average sunshine in September: 11h and 0min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 6h and 42min).

Average sunshine days in September
Sangre Grande, Trinidad and Tobago

Average sunshine days in September - Sangre Grande, Trinidad and Tobago
  • Average sunshine days in September: 7.4 days

The months with the most sunshine days are March and April (15.9 days).
The month with the least sunshine days is August (6.8 days).

Average UV index in September
Sangre Grande, Trinidad and Tobago

Average UV index in September - Sangre Grande, Trinidad and Tobago
  • Average UV index in September: 7

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

Average cloud cover in September
Sangre Grande, Trinidad and Tobago

Average cloud cover in September - Sangre Grande, Trinidad and Tobago
  • Average cloud cover in September: 27

The month with the most cloud cover is June (Cloud cover 40).
The month with the least cloud cover is September (Cloud cover 27).

Average visibility in September
Sangre Grande, Trinidad and Tobago

Average visibility in September - Sangre Grande, Trinidad and Tobago
  • Average visibility in September: 10km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).

Sangre Grande, Trinidad and Tobago

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