Port of Spain
Trinidad and Tobago
Long-term weather forecast
Long-term weather forecast

November weather forecast and climate
Port of Spain, Trinidad and Tobago

The ancient building hosting the public library of the Port of Spain in Trinidad and Tobago, with palm trees outside
The ancient building hosting the public library of the Port of Spain in Trinidad and Tobago, with palm trees outside
The last month of the autumn, November, is also a hot month in Port of Spain, Trinidad and Tobago, with average temperature fluctuating between 22.3°C (72.1°F) and 31.5°C (88.7°F).

Temperature

In Port of Spain, the average high-temperature in November is practically the same as in October - a still tropical 31.5°C (88.7°F). The average low-temperature, in Port of Spain, Trinidad and Tobago, is 22.3°C (72.1°F).

Heat index

The average heat index is estimated at a blazing hot 45°C (113°F). Beware - heat cramps and heat exhaustion are very likely. Heatstroke is imminent with prolonged activity.
Take into consideration that the heat index values are calculated for shade and light wind conditions. Exposure to direct sunshine can increase heat index values by up to 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like', 'apparent temperature', 'real feel', or 'felt air temperature', is calculated by taking the relative humidity value for a specific location and factoring it into the air temperature reading. Additional factors like pregnancy, differences in body mass, height, and shape, clothing, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact, and may raise the heat index additionally, by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are particularly important for children. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it is vital to remain hydrated, particularly during prolonged physical activities.
The human body normally cools itself by perspiration. Excessive warmth is eliminated from the body by evaporation of sweat. High relative humidity reduces the evaporation rate, resulting in a lower heat removal rate from the body, causing the perception of being overheated. When heat gain exceeds the level the body can remove, body temperature begins to rise, and heat-related illnesses and disorders may develop.

Humidity

November is the most humid month in Port of Spain, with an average relative humidity of 86%.

Rainfall

In Port of Spain, during 18 rainfall days, 210.5mm (8.3") of precipitation is typically accumulated. In Port of Spain, during the entire year, the rain falls for 166 days and collects up to 1408mm (55.4") of precipitation.

Sea temperature

In November, the average sea temperature is 28°C (82.4°F).
Note: For any water activity, surface water temperatures between 25°C (77°F) and 29°C (84.2°F) are considered as excellent and extremely pleasant for lengthened periods.

Daylight

In Port of Spain, the average length of the day in November is 11.6h.

Sunshine

In Port of Spain, the average sunshine is 6.6h.

UV index

In November, the average daily maximum UV index in Port of Spain, Trinidad and Tobago, is 10. A UV Index reading of 8 to 10 represents a very high health vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: The daily maximum UV index of 10 interpret into the following advice:
Take extra precautions. Protection against sun damage is required. Seek shade and minimize exposure to direct Sun in a period between 10 a.m. and 4 p.m. when UV radiation is most intense; keep in mind that shade structures like parasols or canopies do not provide perfect sun protection. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. A broad-spectrum sunscreen of SPF 30+ should be liberally applied and re-applied every two hours, and immediately after an outdoor workout or a swim. Beware! The strength of the UV rays is significantly increased by the reflection of the water and sand.

What is the temperature in November in Port of Spain?

In Port of Spain, in November, the average high-temperature is 31.5°C (88.7°F), and the average low-temperature is 22.3°C (72.1°F). In November, the average heat index (a.k.a. 'real feel', 'feels like'), that factores the actual air temperature with the relative humidity, is estimated at 45°C (113°F).

What is the most humid month in Port of Spain?

The most humid month in Port of Spain, Trinidad and Tobago, is November, with an average relative humidity of 86%.

What is the average humidity in November in Port of Spain?

In November, the average relative humidity in Port of Spain, Trinidad and Tobago, is 86%.

How much does it rain in Port of Spain in November?

In Port of Spain, Trinidad and Tobago, in November, during 18 rainfall days, 210.5mm (8.3") of precipitation is typically accumulated.

What is the sea water temperature in November in Port of Spain?

In Port of Spain, in November, the average water temperature is 28°C (82.4°F). Water temperature between 25°C (77°F) and 29°C (84.2°F) is regarded as very warm and enjoyable by all. With these temperatures, water activities are pleasurable, without feeling uncomfortable for prolonged periods.

How many hours of daylight does Port of Spain have in November?

In Port of Spain, the average length of the day in November is 11.6h.

How long on average sun shines in November in Port of Spain?

In Port of Spain, the average sunshine in November is 6.6h.

What is the UV index reading in November in Port of Spain?

In Port of Spain, Trinidad and Tobago, the average daily maximum UV index in November is 10. A UV Index estimate of 8 to 10 represents a very high hazard to health from the exposure to the Sun's UV rays.
Average temperature in November - Port of Spain, Trinidad and Tobago
  • Average high temperature in November: 31.5°C

The warmest month (with the highest average high temperature) is May (33.1°C).
The month with the lowest average high temperature is January (28°C).

  • Average low temperature in November: 22.3°C

The month with the highest average low temperature is June (23.3°C).
The coldest month (with the lowest average low temperature) is January (17°C).

Average humidity in November - Port of Spain, Trinidad and Tobago
  • Average humidity in November: 86%

The month with the highest relative humidity is November (86%).
Months with the lowest relative humidity are March and April (77%).

Average rainfall in November - Port of Spain, Trinidad and Tobago
  • Average rainfall in November: 210.5mm

The wettest month (with the highest rainfall) is August (244mm).
The driest month (with the lowest rainfall) is March (16.9mm).

Average rainfall days in November - Port of Spain, Trinidad and Tobago
  • Average rainfall days in November: 18 days

The month with the highest number of rainy days is July (21 days).
Months with the lowest number of rainy days are March and April (6 days).

Average sea temperature in November - Port of Spain, Trinidad and Tobago
  • Average sea temperature in November: 28°C

The best month for swimming (with the highest average sea temperature) is September (29°C).
Coldest months (with the lowest average sea temperature) are February and March (26°C).

Average daylight in November / Average sunshine in November - Port of Spain, Trinidad and Tobago
  • Average daylight in November: 11.6h

Months with the longest days are June and July (Average daylight: 12.7h).
The month with shortest days is December (Average daylight: 11.5h).

  • Average sunshine in November: 6.6h

The month with most sunshine is February (Average sunshine: 8.3h).
The month with least sunshine is June (Average sunshine: 6.1h).

Average UV index in November - Port of Spain, Trinidad and Tobago
  • Average UV index in November: 10

Months with the highest UV index are February, March, April, May, June, July, August, September and October (UV index 12).
The month with the lowest UV index is December (UV index 9).