November weather forecast
San Fernando, Trinidad and Tobago

Weather in November

The last month of the autumn, November, is also a moderately hot month in San Fernando, Trinidad and Tobago, with an average temperature varying between 29.5°C (85.1°F) and 26.1°C (79°F).

Temperature

In San Fernando, the average high-temperature in November is essentially the same as in October - a warm 29.5°C (85.1°F). The average low-temperature, in November, is 26.1°C (79°F).

Heat index

The average heat index in November is appraised at a sweltering 36°C (96.8°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Take into consideration that the heat index values are calculated for shade 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 'apparent temperature', 'feels like', 'felt air temperature', or 'real feel', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. Additional factors like clothing, pregnancy, differences in body mass, height, and shape, and activity influence one's weather impression. Be aware that direct exposure to sunlight increases heat impact and may raise the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are especially crucial for babies and toddlers. 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.
Perspiration is the human body's physiological response to high temperatures and is an attempt to lower body temperature through evaporation of sweat. When the relative humidity is high, the evaporation rate is reduced. The warmth is removed from the body at a lower rate, causing the body to retain more heat than it would in dry air. If the body can not disperse the excessive heat and body temperature reaches conditions of hyperthermia, above 37.5°C (99.5°F) to 38.3°C (100.9°F), thermal conditions are potentially life-threatening.

Humidity

July, November and December, with an average relative humidity of 78%, are the most humid months.

Rainfall

In San Fernando, during 18.3 rainfall days, 63mm (2.48") of precipitation is typically accumulated. Throughout the year, in San Fernando, there are 202.6 rainfall days, and 599mm (23.58") of precipitation is accumulated.

Sea temperature

In November, the average sea temperature in San Fernando is 28.3°C (82.9°F).
Note: 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.

Daylight

The average length of the day in November in San Fernando, Trinidad and Tobago, is 11h and 40min.
On the first day of the month, sunrise is at 05:56 and sunset at 17:42. On the last day of November, in San Fernando, sunrise is at 06:07 and sunset at 17:41 AST.

Sunshine

In November, the average sunshine in San Fernando is 7.4h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in San Fernando. The months with the lowest UV index are January through December, with an average maximum UV index of 7. A UV Index estimate of 6 to 7 represents a high health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The daily maximum UV index of 7 in November interpret into the following advice:
Take precautions and utilize sun safety practices. Protection against skin and eye 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. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of sand and water significantly increases the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in November in San Fernando?

The average high-temperature, in November, in San Fernando, Trinidad and Tobago, is 29.5°C (85.1°F), while the average low-temperature is 26.1°C (79°F). in November, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which combines relative humidity and air temperature, is appraised at 36°C (96.8°F).

What are the most humid months in San Fernando?

July, November and December, with an average relative humidity of 78%, are most humid months in San Fernando.

What is the average humidity in November in San Fernando?

In November, the average relative humidity is 78%.

How much does it rain in San Fernando in November?

In San Fernando, in November, it is raining for 18.3 days, with typically 63mm (2.48") of accumulated precipitation.

What is the water temperature in November in San Fernando?

In San Fernando, Trinidad and Tobago, in November, the average water temperature is 28.3°C (82.9°F). 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.

How many hours of daylight does San Fernando have in November?

In November, the average day length in San Fernando, Trinidad and Tobago, is 11h and 40min.

When is the sunrise / sunset in November in San Fernando?

On the first day of November in San Fernando, sunrise is at 05:56 and sunset at 17:42. On the last day of the month, sunrise is at 06:07 and sunset at 17:41 AST.

How many hours of sunshine does San Fernando have in November?

The average sunshine duration in November in San Fernando is 7.4h.

What are the months with the highest UV index in San Fernando?

The months with the highest UV index in San Fernando are January through December, with an average maximum UV index of 7.

When is the lowest UV index in San Fernando?

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

What is the UV index reading in November in San Fernando?

In San Fernando, Trinidad and Tobago, the average daily maximum UV index in November is 7. A UV Index value of 6 to 7 symbolizes a high health threat from exposure to the Sun's UV radiation.

Average temperature in November
San Fernando, Trinidad and Tobago

Average temperature in November - San Fernando, Trinidad and Tobago
  • Average high temperature in November: 29.5°C

The warmest month (with the highest average high temperature) is September (30.5°C).
The month with the lowest average high temperature is January (28.2°C).

  • Average low temperature in November: 26.1°C

The months with the highest average low temperature are September and October (26.5°C).
The coldest month (with the lowest average low temperature) is February (24.7°C).

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Average pressure in November
San Fernando, Trinidad and Tobago

Average pressure in November - San Fernando, Trinidad and Tobago
  • Average pressure in November: 1010.3mbar

The month with the highest atmospheric pressure is June (1013.7mbar).
The month with the lowest atmospheric pressure is November (1010.3mbar).

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Average wind speed in November
San Fernando, Trinidad and Tobago

Average wind speed in November - San Fernando, Trinidad and Tobago
  • Average wind speed in November: 14.2km/h

The windiest month (with the highest average wind speed) is May (17km/h).
The calmest month (with the lowest average wind speed) is August (12.6km/h).

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Average humidity in November
San Fernando, Trinidad and Tobago

Average humidity in November - San Fernando, Trinidad and Tobago
  • Average humidity in November: 78%

The months with the highest relative humidity are July, November and December (78%).
The months with the lowest relative humidity are March and April (74%).

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Average rainfall in November
San Fernando, Trinidad and Tobago

Average rainfall in November - San Fernando, Trinidad and Tobago
  • Average rainfall in November: 63mm

The wettest month (with the highest rainfall) is August (97mm).
The driest month (with the least rainfall) is April (17mm).

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Average rainfall days in November
San Fernando, Trinidad and Tobago

Average rainfall days in November - San Fernando, Trinidad and Tobago
  • Average rainfall days in November: 18.3 days

The month with the highest number of rainy days is July (22.7 days).
The month with the least rainy days is April (11.6 days).

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Average sea temperature in November
San Fernando, Trinidad and Tobago

Average sea temperature in November - San Fernando, Trinidad and Tobago
  • Average sea temperature in November: 28.3°C

The best month for swimming (with the highest average sea temperature) is September (29.3°C).
The coldest month (with the lowest average sea temperature) is February (27.1°C).

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Average daylight in November /
Average sunshine in November
San Fernando, Trinidad and Tobago

Average daylight in November / Average sunshine in November - San Fernando, Trinidad and Tobago
  • Average daylight in November: 11h and 40min

The month with the longest days is June (Average daylight: 12h and 43min).
The month with the shortest days is December (Average daylight: 11h and 32min).

  • Average sunshine in November: 7h and 24min

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

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Average sunshine days in November
San Fernando, Trinidad and Tobago

Average sunshine days in November - San Fernando, Trinidad and Tobago
  • Average sunshine days in November: 10.4 days

The month with the most sunshine days is April (14.3 days).
The month with the least sunshine days is July (5.6 days).

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Average UV index in November
San Fernando, Trinidad and Tobago

Average UV index in November - San Fernando, Trinidad and Tobago
  • Average UV index in November: 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).

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Average cloud cover in November
San Fernando, Trinidad and Tobago

Average cloud cover in November - San Fernando, Trinidad and Tobago
  • Average cloud cover in November: 37

The month with the most cloud cover is June (Cloud cover 42).
The month with the least cloud cover is September (Cloud cover 27).

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Average visibility in November
San Fernando, Trinidad and Tobago

Average visibility in November - San Fernando, Trinidad and Tobago
  • Average visibility in November: 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).

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