April weather forecast
Couva, Trinidad and Tobago

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Weather in April

Rolling into April, Couva experiences an interesting fraction decrement in rainfall, complemented with an elevation in temperature and constant wind speed since March. Despite the enhanced warmth during the day, the drop in rainfall offers a sustaining balance. Documented temperature high rises from 28.9°C (84°F) to 29.6°C (85.3°F), along with an amplified presence of sunshine brightening up most days. With stable conditions, April proves to be an inviting month for those seeking warmth without the obstruction of heavy rain.

Temperature

The advent of April in Couva, Trinidad and Tobago, sees the average high-temperature at a still moderately hot 29.6°C (85.3°F), subtly shifted from March's 28.9°C (84°F). Registering an almost steady temperature, Couva's nights in April see an average low of 25.8°C (78.4°F).

Heat index

April's average heat index is computed to be a torrid 35°C (95°F). Take extra precautions, as heat cramps and heat exhaustion are possible. Sustained activity may result in heatstroke.
Heat index specifics point out values are for conditions of shade and a slight breeze. Exposure to the direct sun might augment heat index values by 15 Fahrenheit (8 Celsius) degrees.
Note: The heat index, also known as 'real feel' or 'feels like', is an index that combines air temperature and relative humidity to determine the human-perceived temperature equivalent. Factors including metabolic differences, physical activity, and clothing are additional elements that influence the individual's temperature experience. Being under direct sunshine can magnify the heat experience, possibly pushing up the heat index by 15 Fahrenheit (8 Celsius) degrees. Heat index values are highly critical to babies and toddlers. Young children typically face greater hazards than adults because they do not sweat as much. Their larger skin surface in comparison to their little bodies and the high heat production from their active nature compounds their vulnerability.
Perspiration is essential for the human body; it facilitates cooling through the process of sweat evaporation. A surge in relative humidity can disrupt the body's normal cooling function by slowing evaporation, hence reducing the rate at which the body cools and intensifying the perception of heat. If the body retains more heat than it can expel, the increasing temperature can lead to heat-related conditions.

Humidity

March and April, with an average relative humidity of 74%, are the least humid months.

Rainfall

April is the month with the least rainfall in Couva. Rain falls for 11.6 days and accumulates 17mm (0.67") of precipitation.

Daylight

The average length of the day in April in Couva is 12h and 22min.
On the first day of April, sunrise is at 06:02 and sunset at 18:16. On the last day of the month, sunrise is at 05:48 and sunset at 18:17 AST.

Sunshine

In April, the average sunshine is 10h.

UV index

January through December, with an average maximum UV index of 7, are months with the highest UV index in Couva. January through December, with an average maximum UV index of 7, are months with the lowest UV index. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: A maximum UV index of 7 in April translates into the following recommendations:
Guard against overexposure. Protection from sun-induced harm is essential. Minimize exposure to direct sunlight and seek shade from 10 a.m. to 4 p.m., when UV radiation is most intense, but remember that shade structures may not offer complete protection. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance.

Frequently asked questions

How hot is April in Couva?

An average high-temperature, in April, in Couva, is 29.6°C (85.3°F) and the average low-temperature is 25.8°C (78.4°F). The average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, in April is computed to be 35°C (95°F).

What is the least humid month in Couva?

The months with the lowest humidity in Couva are March and April, with an average relative humidity of 74%.

What is the average humidity in April in Couva?

In Couva, Trinidad and Tobago, the average relative humidity in April is 74%.

What is the driest month in Couva?

The month with the least rainfall in Couva, Trinidad and Tobago, is April, when the rain falls for 11.6 days and typically collects 17mm (0.67") of precipitation.

How many days does it rain in April in Couva?

In Couva, Trinidad and Tobago, during April, the rain falls for 11.6 days and regularly aggregates up to 17mm (0.67") of precipitation.

How many hours of daylight does Couva have in April?

In April, the average day length in Couva is 12h and 22min.

What time are sunrise and sunset in April in Couva?

On the first day of April, sunrise is at 06:02 and sunset at 18:16. On the last day of the month, sunrise is at 05:48 and sunset at 18:17 AST.

How many hours of sunshine does Couva have in April?

In April, the average sunshine duration in Couva, Trinidad and Tobago, is 10h.

What are the months with the highest UV index in Couva?

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

What is the month with the lowest UV index in Couva?

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

How high is the UV index in April in Couva?

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

Average temperature in April
Couva, Trinidad and Tobago

Average temperature in April - Couva, Trinidad and Tobago
  • Average high temperature in April: 29.6°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 April: 25.8°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).

Average pressure in April
Couva, Trinidad and Tobago

Average pressure in April - Couva, Trinidad and Tobago
  • Average pressure in April: 1012.8mbar

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

Average wind speed in April
Couva, Trinidad and Tobago

Average wind speed in April - Couva, Trinidad and Tobago
  • Average wind speed in April: 16.5km/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).

Average humidity in April
Couva, Trinidad and Tobago

Average humidity in April - Couva, Trinidad and Tobago
  • Average humidity in April: 74%

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%).

Average rainfall in April
Couva, Trinidad and Tobago

Average rainfall in April - Couva, Trinidad and Tobago
  • Average rainfall in April: 17mm

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

Average rainfall days in April
Couva, Trinidad and Tobago

Average rainfall days in April - Couva, Trinidad and Tobago
  • Average rainfall days in April: 11.6 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).

Average daylight in April /
Average sunshine in April
Couva, Trinidad and Tobago

Average daylight in April / Average sunshine in April - Couva, Trinidad and Tobago
  • Average daylight in April: 12h and 2min

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 April: 10h and 0min

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).

Average sunshine days in April
Couva, Trinidad and Tobago

Average sunshine days in April - Couva, Trinidad and Tobago
  • Average sunshine days in April: 14.3 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).

Average UV index in April
Couva, Trinidad and Tobago

Average UV index in April - Couva, Trinidad and Tobago
  • Average UV index in April: 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 April
Couva, Trinidad and Tobago

Average cloud cover in April - Couva, Trinidad and Tobago
  • Average cloud cover in April: 36

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

Average visibility in April
Couva, Trinidad and Tobago

Average visibility in April - Couva, Trinidad and Tobago
  • Average visibility in April: 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).

Couva, Trinidad and Tobago

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