December weather forecast
Coryal, Trinidad and Tobago

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Weather in December

The first month of the winter, December, is still a warm month in Coryal, Trinidad and Tobago, with an average temperature fluctuating between 28.7°C (83.7°F) and 25.4°C (77.7°F).

Temperature

Coryal measures an average high-temperature of a still warm 28.7°C (83.7°F) in December, nearly consistent with the preceding month. Coryal records a consistent average nighttime temperature of 25.4°C (77.7°F) in December, slightly lower than the daytime high.

Heat index

For December, the heat index is calculated to be a tropical 34°C (93.2°F). Incorporate special precautions, risk of heat exhaustion and heat cramps is substantial. Sustained activity could cause heatstroke.
Bear in mind that the heat index values are determined for shaded areas and light breezes. With direct sunlight, the heat index could increase by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'feels like' or 'apparent temperature', gives a temperature feeling by integrating air temperature and humidity. Elements such as metabolic variations, being pregnant, and physical activity can impact one's weather perception. Consider that direct sun exposure can intensify the felt heat, adding potentially 15 Fahrenheit (8 Celsius) degrees to the heat index. Heat index values are highly critical for babies and toddlers. Youngsters often neglect the necessity for rest and hydration. Thirst is a sign of advancing dehydration - thus the importance of maintaining hydration, specifically during long-lasting physical activities.

Humidity

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

Rainfall

In Coryal, during December, the rain falls for 16.6 days and regularly aggregates up to 48mm (1.89") of precipitation. Throughout the year, in Coryal, there are 202.6 rainfall days, and 599mm (23.58") of precipitation is accumulated.

Daylight

With an average of 11h and 30min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 06:07 and sunset at 17:40. On the last day of December, in Coryal, sunrise is at 06:22 and sunset at 17:53 AST.

Sunshine

The month with the least sunshine is December, with an average of 6.7h of sunshine.

UV index

The months with the highest UV index 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. A UV Index estimate of 6 to 7 represents a high health vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A daily maximum UV index of 7 in December translates into the following instructions:
Guard oneself from overexposure. Defence against sun injury is vital. Avoid direct Sun exposure and seek shade between 10 a.m. and 4 p.m., when UV radiation is at its peak, but keep in mind that not all shade structures provide complete protection. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage.
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Frequently asked questions

How hot is it in Coryal in December?

In Coryal, 28.7°C (83.7°F) is the average high-temperature and 25.4°C (77.7°F) is the average low-temperature during December. In December, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 34°C (93.2°F).

What is the most humid month in Coryal?

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

What is the average humidity in December in Coryal?

The average relative humidity in December in Coryal is 78%.

How much does it rain in Coryal in December?

In Coryal, Trinidad and Tobago, in December, during 16.6 rainfall days, 48mm (1.89") of precipitation is typically accumulated.

What is the month with the shortest days in Coryal?

December has the shortest days of the year in Coryal, Trinidad and Tobago, with an average of 11h and 30min of daylight.

How many hours of daylight does Coryal have in December?

In Coryal, the average day length in December is 11h and 31min.

When are sunrise and sunset in December in Coryal?

In December, on the first day of the month, sunrise is at 06:07 and sunset at 17:40. On the last day of the month, in Coryal, sunrise is at 06:22 and sunset at 17:53 AST.

What is the month with the least sunshine in Coryal?

December has the least sunshine of the year in Coryal, with an average of 6.7h of sunshine.

How many hours of sunshine does Coryal have in December?

The average sunshine duration in December is 6.7h.

What is the month with the highest UV index in Coryal?

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

When is the lowest UV index in Coryal?

The months with the lowest UV index in Coryal are January through December, with an average maximum UV index of 7.

What is the UV index reading in December in Coryal?

In December, the average daily maximum UV index in Coryal is 7. A UV Index of 6 to 7 symbolizes a high health risk from unprotected exposure to UV radiation.

Average temperature in December
Coryal, Trinidad and Tobago

Average temperature in December - Coryal, Trinidad and Tobago
  • Average high temperature in December: 28.7°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 December: 25.4°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 December
Coryal, Trinidad and Tobago

Average pressure in December - Coryal, Trinidad and Tobago
  • Average pressure in December: 1012.1mbar

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 December
Coryal, Trinidad and Tobago

Average wind speed in December - Coryal, Trinidad and Tobago
  • Average wind speed in December: 15.6km/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 December
Coryal, Trinidad and Tobago

Average humidity in December - Coryal, Trinidad and Tobago
  • Average humidity in December: 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 December
Coryal, Trinidad and Tobago

Average rainfall in December - Coryal, Trinidad and Tobago
  • Average rainfall in December: 48mm

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 December
Coryal, Trinidad and Tobago

Average rainfall days in December - Coryal, Trinidad and Tobago
  • Average rainfall days in December: 16.6 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 daylight in December /
Average sunshine in December
Coryal, Trinidad and Tobago

Average daylight in December / Average sunshine in December - Coryal, Trinidad and Tobago
  • Average daylight in December: 11h and 3min

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 December: 6h and 4min

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 December
Coryal, Trinidad and Tobago

Average sunshine days in December - Coryal, Trinidad and Tobago
  • Average sunshine days in December: 11.5 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 December
Coryal, Trinidad and Tobago

Average UV index in December - Coryal, Trinidad and Tobago
  • Average UV index in December: 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 December
Coryal, Trinidad and Tobago

Average cloud cover in December - Coryal, Trinidad and Tobago
  • Average cloud cover in December: 38

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 December
Coryal, Trinidad and Tobago

Average visibility in December - Coryal, Trinidad and Tobago
  • Average visibility in December: 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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Coryal, Trinidad and Tobago

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